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View Code? Open in Web Editor NEWMiracast implementation for GNOME
License: GNU General Public License v3.0
Miracast implementation for GNOME
License: GNU General Public License v3.0
** (gnome-screencast:4722): WARNING **: 22:07:23.054: Cannot start streaming right now as we don't have a portal!
Hi, I am excited to use this app, however, I have a problem when building the app. I end up with the following message:
Dependency gstreamer-rtsp-server-1.0 found: NO (tried pkgconfig and cmake)
src/wfd/meson.build:20:0: ERROR: Dependency "gstreamer-rtsp-server-1.0" not found, tried pkgconfig and cmake
I am using Debian 10, and I have tried to install several packages which may related to it as follow:
-gstreamer1.0-rtsp
-gir1.2-gst-rtsp-server
Both not solve my problem. Could you please kindly give me a suggestion to have a successful build. Thank you in advance.
webOS TV Version: 4.5.0-39120 (goldilocks2-grandcanyon)
Fedora 30 with COPR.
Permissions requested on TV and connection attempts to be made:
"XXXXX requests screen sharing to your TV."
"Unable to connect with Screen Share. Try again."
Logs from G_MESSAGES_DEBUG=all gnome-network-displays
: gnome-network-displays.log
Notable from logs:
** (gnome-network-displays:25873): DEBUG: 18:11:18.284: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_SOCKET
** (gnome-network-displays:25873): DEBUG: 18:11:26.930: WFDP2PProvider: Peer removed
** (gnome-network-displays:25873): DEBUG: 18:11:26.930: MetaSink: No usable sink is left, object has become invalid.
** (gnome-network-displays:25873): DEBUG: 18:11:26.930: SinkList: Removing a sink
** (gnome-network-displays:25873): DEBUG: 18:11:29.879: WfdServer: Finalize
** (gnome-network-displays:25873): DEBUG: 18:11:29.879: Got state change notification from streaming sink to state ND_SINK_STATE_ERROR
Note: I had a compatible audio codec installed, but removed it in an attempt to isolate the issue. The logs are from when the audio codec was not available (which does not appear to limit the function)
Thanks for putting this together, it feels like we are very close!!!
This appears to be different than #30 as the error mentioned pipeline creation (which is not visible in my logs)
For the life of me, I do not know what I am doing wrong here.
Logged on in Debian Testing (With Experimental NetworkManager), X11 or Wayland, same result.
gnome-screencast cloned from gitlab and compiled successfully.
Codecs check out, I think. Can anyone deduce the cause of the following output?
(gnome-network-displays:4117): Gtk-DEBUG: 15:33:19.657: Connecting to session manager
** (gnome-network-displays:4117): DEBUG: 15:33:19.696: WFDP2PRegistry: Found a new device, creating provider
** (gnome-network-displays:4117): DEBUG: 15:33:19.696: WFDP2PProvider: Found a new sink with peer 0x558193494b60 on device 0x55819342df90
** (gnome-network-displays:4117): DEBUG: 15:33:19.696: WfdP2PProvider: Discover is now set to 1
** (gnome-network-displays:4117): DEBUG: 15:33:19.696: SinkList: Adding a sink
hsa providers changed: 1
** (gnome-network-displays:4117): DEBUG: 15:33:19.697: NdScreencastPortal: Aquired Portal proxy
** (gnome-network-displays:4117): DEBUG: 15:33:19.697: task is: 0x5581933ac100
** (gnome-network-displays:4117): WARNING **: 15:33:19.700: Error calling DBus method during Screencast portal initialization: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.portal.Desktop was not provided by any .service files
** (gnome-network-displays:4117): WARNING **: 15:33:19.700: Error initing screencast portal: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.portal.Desktop was not provided by any .service files
** (gnome-network-displays:4117): WARNING **: 15:33:19.700: Falling back to X11! You need to fix your setup to avoid issues (XDG Portals and/or mutter screencasting support)!
** (gnome-network-displays:4117): DEBUG: 15:33:19.700: WFDP2PRegistry: Got NMClient
** (gnome-network-displays:4117): DEBUG: 15:33:19.701: NdPulseaudio: Querying sink info by name
** (gnome-network-displays:4117): DEBUG: 15:33:19.701: NdPulseaudio: Sink does not exist yet, loading module
** (gnome-network-displays:4117): DEBUG: 15:33:19.701: NdPulseaudio: Module loaded, we are ready to grab audio!
** (gnome-network-displays:4117): DEBUG: 15:33:21.423: WfdP2PProvider: Discover is now set to 0
** (gnome-network-displays:4117): DEBUG: 15:33:21.525: NdWfdP2PSink: Got P2P connection
** (gnome-network-displays:4117): DEBUG: 15:33:21.525: Found x264enc for video encoding.
** (gnome-network-displays:4117): DEBUG: 15:33:21.525: Found avenc_aac for audio encoding.
** (gnome-network-displays:4117): DEBUG: 15:33:21.525: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_SOCKET
** (gnome-network-displays:4117): DEBUG: 15:33:33.266: NdWfdP2PSink: Got client connection
** (gnome-network-displays:4117): DEBUG: 15:33:33.266: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_STREAMING
** (gnome-network-displays:4117): DEBUG: 15:33:33.805: WfdClient: OPTIONS querying done
** (gnome-network-displays:4117): DEBUG: 15:33:33.807: WFD query params
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: WfdClient: GET_PARAMS done
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: Add audio codec to params:
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: WfdAudioCodec: LPCM, 3, latency: 10
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: Add audio codec to params:
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: WfdAudioCodec: AAC, 15, latency: 10
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: Add audio codec to params:
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: WfdAudioCodec: AC3, 7, latency: 10
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: Add codec to params:
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: WfdVideoCodec:
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: * profile: 1
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: * level: 8
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: * native: 1920x1080 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: Supported resolutions:
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: * 800x480 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.008: * 800x480 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 854x480 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 854x480 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 864x480 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 864x480 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 640x360 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 640x360 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 960x540 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 960x540 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 848x480 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 848x480 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 640x480 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 720x480 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 720x480 60i
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 720x576 50p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 720x576 50i
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x720 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x720 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1920x1080 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1920x1080 60i
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1290x720 25p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x720 50p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1920x1080 25p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1920x1080 50i
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x720 24p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1920x1080 25p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 800x600 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 800x600 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1024x768 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1024x768 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1152x864 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1152x864 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x768 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x768 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x800 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x800 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1360x768 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1360x768 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1366x768 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1366x768 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x1024 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1280x1024 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1400x1050 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1400x1050 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1440x900 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1440x900 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1600x900 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1600x900 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1600x1200 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1600x1200 60p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1680x1024 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1680x1024 30p
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: * 1680x1050 30p
** (gnome-network-displays:4117): WARNING **: 15:33:34.009: WfdClient: No resolution found, falling back to standard FullHD resolution.
** (gnome-network-displays:4117): DEBUG: 15:33:34.009: selected resolution 1920, 1080 @30
** (gnome-network-displays:4117): DEBUG: 15:33:34.119: WfdClient: SET_PARAMS done
** (gnome-network-displays:4117): DEBUG: 15:33:34.317: WfdClient: Initialization done!
** (gnome-network-displays:4117): DEBUG: 15:33:34.418: use x11: 1
(gnome-network-displays:4117): GStreamer-CRITICAL **: 15:33:34.473: gst_bin_add: assertion 'GST_IS_ELEMENT (element)' failed
(gnome-network-displays:4117): GStreamer-CRITICAL **: 15:33:34.473: gst_element_link_pads_full: assertion 'GST_IS_ELEMENT (dest)' failed
(gnome-network-displays:4117): GStreamer-CRITICAL **: 15:33:34.473: gst_element_link_pads_filtered: assertion 'GST_IS_ELEMENT (src)' failed
** (gnome-network-displays:4117): ERROR **: 15:33:34.474: WfdMediaFactory: Error creating encoding pipeline. If gstreamer is compiled with debugging and GST_DEBUG_DUMP_DOT_DIR is set, then the pipeline will have been dumped.
Trace/breakpoint trap
Can you tell me how to overcome this ninja test issue?
(gnome-screencast) $ meson builddir && cd builddir
The Meson build system
Version: 0.48.2
Source dir: ~/git/gnome-screencast/gnome-screencast
Build dir: ~/git/gnome-screencast/gnome-screencast/builddir
Build type: native build
Project name: gnome-screencast
Project version: 0.1.0
Build machine cpu family: x86_64
Build machine cpu: x86_64
Program desktop-file-validate found: YES (/usr/bin/desktop-file-validate)
Program appstream-util found: YES (/usr/bin/appstream-util)
Program glib-compile-schemas found: YES (/usr/bin/glib-compile-schemas)
Found pkg-config: /usr/bin/pkg-config (0.29.1)
WARNING: GLib compiled dependencies do not work reliably with
the current version of GLib. See the following upstream issue: https://bugzilla.gnome.org/show_bug.cgi?id=774368
Configuring gnome-screencast using configuration
Program build-aux/meson/postinstall.py found: YES (~/git/gnome-screencast/gnome-screencast/build-aux/meson/postinstall.py)
Build targets in project: 6
Found ninja-1.5.1 at /usr/bin/ninja
(gnome-screencast) $ ninja
[3/3] Generating org.gnome.Screencast.appdata.xml_data_merge with a custom command.
(gnome-screencast) $ ninja test
[1/1] Running all tests.
1/3 Validate desktop file OK 0.00 s
2/3 Validate appstream file FAIL 0.01 s (exit status 1)
3/3 Validate schema file OK 0.00 s
OK: 2
FAIL: 1
SKIP: 0
TIMEOUT: 0
The output from the failed tests:
2/3 Validate appstream file FAIL 0.01 s (exit status 1)
--- command ---
/usr/bin/appstream-util validate data/org.gnome.Screencast.appdata.xml
--- stdout ---
data/org.gnome.Screencast.appdata.xml: FAILED:
• tag-invalid : <project_license> is not valid [GPL-3.0-or-later]SPDX ID 'GPL-3.0-or-later' unknown
• tag-missing : <translation> not specified
• tag-missing : <update_contact> is not present
• style-invalid : Not enough <screenshot> tags
• tag-missing : <name> is not present
• tag-missing : <summary> is not present
• tag-missing : <url> is not present
--- stderr ---
Validation of files failed
-------
Full log written to ~/git/gnome-screencast/gnome-screencast/builddir/meson-logs/testlog.txt
FAILED: ~/.local/share/virtualenvs/gnome-screencast-FEzKaJQS/bin/meson test --no-rebuild --print-errorlogs
ninja: build stopped: subcommand failed.
How complete is this? are their instruction on how to try this out.?
The current name is a bit confusing, as "screencast" is most commonly used for video recordings of the screen (analog to "screenshot").
Some clearer, but still generic alternatives (from the IRC discussion last week) if we intend this to be an "official" GNOME app:
On the other hand, if this is intended to be a third-party app we could brainstorm some less generic names.
The user should be prompted to enable WiFi to use Miracast.
First of all thank you for developing this tool.
I am on Ubuntu 16.04 platform and some dependencies to build gnome-screencast
fails.
Flatpak provides latest SDK libraries to build and run it in my platform.
Would anybody help me prepare .json
or .yml
manifest to build it?
The patch does not apply.
Is the patch needed? Why you did not create a pull request to the gst-rtsp-server repository like you did with NetworkManager?
Categories=GTK seem inappropriate, how about
Categories=AudioVideo instead?
When I try to connect gnome-screencast to my Sharp TV, after one or two seconds of "Connecting..." my TV returns to display a "Ready for connection" message, as if the connection was refused. However, GNOME Screencast continues to display the "Establishing connection" dialog as if the connection was not refused.
My hypothesis is that the connection was refused, as GNOME Screencast continues showing that message indefinitely. I am on Fedora 29 Wayland
I see in GNOME Network Display the message "No Wi-Fi P2P adapters found" and when I look up Wi-Fi P2P I see it was initially called that, but they settled on Wi-Fi Direct.
https://en.wikipedia.org/wiki/Wi-Fi_Direct
And also found a typo on the copr page:
https://copr.fedorainfracloud.org/coprs/benzea/screencast/
The application will stream the selected monitor if the mutter screencast
portal is available. If it is unavailable, a fallback to X11 based frame
grabbing will happen. As such, it should work fine in almost all setups.
I checked https://jgrulich.cz/2018/07/04/how-to-enable-and-use-screen-sharing-on-wayland/ and https://wiki.gnome.org/Projects/Mutter/RemoteDesktop and not sure how to check if any of that options (screencast portal, xdg-desktop -portal) is avaliable
Any command to check if I have everything setup correctly? I'm on arch linux and wayland
$ echo $XDG_SESSION_TYPE
wayland
Today they updated network-manager to 1.16 in the daily build of Ubuntu disco, so we finally can try this in Ubuntu, I did so, installed the dependencies run meson and ninja, everything fine, then I run gnome-screencast but I got an error 'Screencast portal is not available' between other warnings, I'll attach screenshot.
https://gitlab.freedesktop.org/NetworkManager/NetworkManager/merge_requests/24 was merged so I tried to build against current master:
The Meson build system
Version: 0.49.2
Source dir: /home/alberto/projects/c/gnome-screencast
Build dir: /home/alberto/projects/c/gnome-screencast/build
Build type: native build
Project name: gnome-screencast
Project version: 0.1.0
Native C compiler: ccache cc (gcc 8.2.1 "cc (GCC) 8.2.1 20181127")
Build machine cpu family: x86_64
Build machine cpu: x86_64
Configuring gnome-screencast-config.h using configuration
Program desktop-file-validate found: YES (/usr/bin/desktop-file-validate)
Program appstream-util found: YES (/usr/bin/appstream-util)
Program glib-compile-schemas found: YES (/usr/bin/glib-compile-schemas)
Found pkg-config: /usr/bin/pkg-config (1.6.0)
Dependency gstreamer-video-1.0 found: YES 1.14.4
Dependency gstreamer-rtsp-1.0 found: YES 1.14.4
Dependency gstreamer-rtsp-server-1.0 found: YES 1.14.4
Dependency gio-2.0 found: YES 2.58.3
Dependency gtk+-3.0 found: YES 3.24.5
Dependency libnm found: YES 1.15.2
Dependency gstreamer-1.0 found: YES 1.14.4
Dependency libpulse-mainloop-glib found: YES 12.2
Program build-aux/meson/postinstall.py found: YES (/home/alberto/projects/c/gnome-screencast/build-aux/meson/postinstall.py)
Build targets in project: 11
Found ninja-1.9.0 at /usr/bin/ninja
ninja: Entering directory `build'
[1/2] Compiling C object 'src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o'.
FAILED: src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o
ccache cc -Isrc/25a6634@@gnome-screencast@exe -Isrc -I../src -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/lib/libffi-3.2.1/include -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/uuid -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/harfbuzz -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0 -I/usr/include/libdrm -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include -I/usr/include/libnm -I/usr/include/gstreamer-1.0 -I/usr/include/orc-0.4 -I/home/alberto/projects/c/gnome-screencast/build -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -pthread -D_REENTRANT -MD -MQ 'src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o' -MF 'src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o.d' -o 'src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o' -c ../src/screencast-wfd-p2p-provider.c
../src/screencast-wfd-p2p-provider.c: En la función ‘device_restart_find_timeout’:
../src/screencast-wfd-p2p-provider.c:128:3: error: faltan argumentos para la función ‘nm_device_wifi_p2p_start_find’
nm_device_wifi_p2p_start_find (NM_DEVICE_WIFI_P2P (provider->nm_device), NULL, NULL, NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/libnm/NetworkManager.h:54,
from ../src/screencast-wfd-p2p-provider.h:21,
from ../src/screencast-wfd-p2p-provider.c:20:
/usr/include/libnm/nm-device-wifi-p2p.h:62:26: nota: se declara aquí
void nm_device_wifi_p2p_start_find (NMDeviceWifiP2P *device,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/screencast-wfd-p2p-provider.c: En la función ‘screencast_wfd_p2p_provider_set_property’:
../src/screencast-wfd-p2p-provider.c:167:11: error: faltan argumentos para la función ‘nm_device_wifi_p2p_start_find’
nm_device_wifi_p2p_start_find (NM_DEVICE_WIFI_P2P (provider->nm_device), NULL, NULL, NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/libnm/NetworkManager.h:54,
from ../src/screencast-wfd-p2p-provider.h:21,
from ../src/screencast-wfd-p2p-provider.c:20:
/usr/include/libnm/nm-device-wifi-p2p.h:62:26: nota: se declara aquí
void nm_device_wifi_p2p_start_find (NMDeviceWifiP2P *device,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/screencast-wfd-p2p-provider.c:183:11: error: faltan argumentos para la función ‘nm_device_wifi_p2p_start_find’
nm_device_wifi_p2p_start_find (NM_DEVICE_WIFI_P2P (provider->nm_device), NULL, NULL, NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/libnm/NetworkManager.h:54,
from ../src/screencast-wfd-p2p-provider.h:21,
from ../src/screencast-wfd-p2p-provider.c:20:
/usr/include/libnm/nm-device-wifi-p2p.h:62:26: nota: se declara aquí
void nm_device_wifi_p2p_start_find (NMDeviceWifiP2P *device,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ninja: build stopped: subcommand failed.
Should I try on top of merge commit? Which seems to be https://gitlab.freedesktop.org/NetworkManager/NetworkManager/commit/ce3f7bf812c21773251748693cd39d2fb54b9055
"dnf install gnome-newtwork-displays" has a little bit too much 'w' in it ;)
It should read:
dnf install gnome-network-displays
As discussed on IRC, here's the app icon I've been playing with:
This would work for all the generic new app names proposed in #22, but if the name ends up changing, I can try something else.
** (gnome-network-displays:23400): ERROR **: 21:24:32.263: WFD: Did not find any usable H264 video encoder, missing dependencies!
[0] % pacman -Q x264
x264 2:157.r72db4377-1
[133] % pacman -Ql x264
x264 /usr/
x264 /usr/bin/
x264 /usr/bin/x264
x264 /usr/include/
x264 /usr/include/x264.h
x264 /usr/include/x264_config.h
x264 /usr/lib/
x264 /usr/lib/libx264.so
x264 /usr/lib/libx264.so.157
x264 /usr/lib/pkgconfig/
x264 /usr/lib/pkgconfig/x264.pc
I've 'x264' installed, why would screencast possibly tell me it won't find an encoder? Tried on a laptop using both the intel GPU and AMD GPU with the same result.
I tried gnome-screencast under X11/MATE and I cannot see anything to cast to.
We have projectors here which Windows can cast too but I don't see any of them in
gnome-screencast.
Am I missing something?
I use Gentoo with a custom kernel, is there something I need to add?
When building on Ubuntu(bionic)/LinuxMint 19.1, it fails with following error:
[16/34] cc -Isrc/gnome-network-displays@exe -Isrc -I../src -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/gtk-3.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/libnm -I/usr/include/gstreamer-1.0 -I/usr/include/orc-0.4 -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -D_REENTRANT -MD -MQ 'src/gnome-network-displays@exe/meson-generated_.._nd-enum-types.c.o' -MF 'src/gnome-network-displays@exe/meson-generated_.._nd-enum-types.c.o.d' -o 'src/gnome-network-displays@exe/meson-generated_.._nd-enum-types.c.o' -c src/nd-enum-types.c
FAILED: src/gnome-network-displays@exe/meson-generated_.._nd-enum-types.c.o
cc -Isrc/gnome-network-displays@exe -Isrc -I../src -I/usr/include/glib-2.0 -I/usr/lib/x86_64-linux-gnu/glib-2.0/include -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib/x86_64-linux-gnu/dbus-1.0/include -I/usr/include/gtk-3.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/harfbuzz -I/usr/include/pango-1.0 -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libpng16 -I/usr/include/libnm -I/usr/include/gstreamer-1.0 -I/usr/include/orc-0.4 -I/<<PKGBUILDDIR>>/obj-x86_64-linux-gnu -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -pthread -D_REENTRANT -MD -MQ 'src/gnome-network-displays@exe/meson-generated_.._nd-enum-types.c.o' -MF 'src/gnome-network-displays@exe/meson-generated_.._nd-enum-types.c.o.d' -o 'src/gnome-network-displays@exe/meson-generated_.._nd-enum-types.c.o' -c src/nd-enum-types.c
src/nd-enum-types.c:5:10: fatal error: src/nd-sink.h: No such file or directory
#include "src/nd-sink.h"
^~~~~~~~~~~~~~~
compilation terminated.
It is happened on Launchpad PPA build platform, where is
log: https://launchpad.net/~miurahr/+archive/ubuntu/wifi-p2p/+build/17332217
build configuration: https://launchpad.net/~miurahr/+archive/ubuntu/wifi-p2p/+packages
I understand the project is still mainly in development but any chance we could get a nightly dev .deb or something along those lines? Could help get more to test if nothing else.
As was found out by @cunidev in issue #4, we need to set the WFD IEs correctly for some sinks to work. At least a few sinks work fine without doing so, but in these elements e.g. the port to connect to is set.
This will need changes on the network manager side. For anyone affected by this, you can run the following command (as root) before starting gnome-screencast
to work around this issue:
gdbus call --system --dest fi.w1.wpa_supplicant1 --object-path /fi/w1/wpa_supplicant1 --method org.freedesktop.DBus.Properties.Set fi.w1.wpa_supplicant1 WFDIEs "<@ay [0x00, 0x00, 0x06, 0x00, 0x90, 0x1c, 0x44, 0x00, 0xc8]>"
Hi there. Congratulations for the project.
You might have any advice on these errors below. Thanks in advance.
[14:21:32 r2@x1 ~]$ G_MESSAGES_DEBUG=all gnome-screencast
(gnome-screencast:14218): GLib-GIO-DEBUG: 14:21:35.954: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
(gnome-screencast:14218): Gtk-DEBUG: 14:21:35.977: Connecting to session manager
** (gnome-screencast:14218): DEBUG: 14:21:36.011: WFDP2PRegistry: Found a new device, creating provider
** (gnome-screencast:14218): DEBUG: 14:21:36.011: WFDP2PProvider: Found a new sink with peer 0x55692a5a0d10 on device 0x55692a5c6ae0
** (gnome-screencast:14218): DEBUG: 14:21:36.011: WfdP2PProvider: Discover is now set to 1
** (gnome-screencast:14218): DEBUG: 14:21:36.011: SinkList: Adding a sink
** (gnome-screencast:14218): DEBUG: 14:21:36.013: ScreencastPortal: Aquired Portal proxy
** (gnome-screencast:14218): DEBUG: 14:21:36.013: task is: 0x55692a4ff1a0
** (gnome-screencast:14218): DEBUG: 14:21:36.014: WFDP2PRegistry: Got NMClient
** (gnome-screencast:14218): DEBUG: 14:21:36.014: ScreencastPulseaudio: Querying sink info by name
** (gnome-screencast:14218): DEBUG: 14:21:36.014: ScreencastPulseaudio: Error querying sink info
** (gnome-screencast:14218): DEBUG: 14:21:36.014: ScreencastPulseaudio: Got a sink info for the expected name
** (gnome-screencast:14218): DEBUG: 14:21:36.015: ScreencastPortal: Received CreateSession response
** (gnome-screencast:14218): DEBUG: 14:21:36.015: simple variant lookup: /org/freedesktop/portal/desktop/session/1_200/gtk532800391
** (gnome-screencast:14218): DEBUG: 14:21:36.017: ScreencastPortal: Received SelectSource response
** (gnome-screencast:14218): DEBUG: 14:21:39.393: ScreencastPortal: Received Start response
** (gnome-screencast:14218): DEBUG: 14:21:39.393: Got a stream with node ID: 19
** (gnome-screencast:14218): DEBUG: 14:21:41.571: WfdP2PProvider: Discover is now set to 0
** (gnome-screencast:14218): DEBUG: 14:21:41.615: ScreencastWfdP2PSink: Got P2P connection
** (gnome-screencast:14218): DEBUG: 14:21:41.615: Found x264enc for video encoding.
** (gnome-screencast:14218): DEBUG: 14:21:41.616: Got state change notification from streaming sink to state SCREENCAST_SINK_STATE_WAIT_SOCKET
** (gnome-screencast:14218): DEBUG: 14:21:51.987: ScreencastWfdP2PSink: Got client connection
** (gnome-screencast:14218): DEBUG: 14:21:51.987: Got state change notification from streaming sink to state SCREENCAST_SINK_STATE_WAIT_STREAMING
** (gnome-screencast:14218): DEBUG: 14:21:52.612: WfdClient: OPTIONS querying done
** (gnome-screencast:14218): DEBUG: 14:21:52.614: WFD query params
** (gnome-screencast:14218): DEBUG: 14:21:52.833: WfdClient: GET_PARAMS done
** (gnome-screencast:14218): DEBUG: 14:21:52.833: Add audio codec to params:
** (gnome-screencast:14218): DEBUG: 14:21:52.833: WfdAudioCodec: LPCM, 2, latency: 0
** (gnome-screencast:14218): DEBUG: 14:21:52.833: Add codec to params:
** (gnome-screencast:14218): DEBUG: 14:21:52.833: WfdVideoCodec:
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * profile: 1
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * level: 2
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * native: 1920x1080 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: Supported resolutions:
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 800x480 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 800x480 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 854x480 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 854x480 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 864x480 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 864x480 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 640x360 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 640x360 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 960x540 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 960x540 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 848x480 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 848x480 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 640x480 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 720x480 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.833: * 720x480 60i
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 720x576 50p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 720x576 50i
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x720 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x720 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1920x1080 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1920x1080 60i
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1290x720 25p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x720 50p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1920x1080 25p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1920x1080 50i
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x720 24p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1920x1080 25p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 800x600 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 800x600 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1024x768 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1024x768 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1152x864 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1152x864 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x768 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x768 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x800 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x800 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1360x768 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1360x768 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1366x768 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1366x768 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1280x1024 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1440x900 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1440x900 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1600x900 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1600x900 60p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1680x1024 30p
** (gnome-screencast:14218): DEBUG: 14:21:52.834: * 1680x1050 30p
** (gnome-screencast:14218): WARNING **: 14:21:52.834: WfdClient: No resolution found, falling back to standard FullHD resolution.
** (gnome-screencast:14218): DEBUG: 14:21:52.834: selected resolution 1920, 1080 @30
** (gnome-screencast:14218): DEBUG: 14:21:53.040: WfdClient: SET_PARAMS done
** (gnome-screencast:14218): DEBUG: 14:21:53.245: WfdClient: Initialization done!
** (gnome-screencast:14218): DEBUG: 14:21:53.304: use x11: 0
** (gnome-screencast:14218): DEBUG: 14:21:53.387: WfdMedia init: Got 1 streams
** (gnome-screencast:14218): DEBUG: 14:21:55.380: QOS: proportion: 0,500, processed: 1, dropped: 1
** (gnome-screencast:14218): DEBUG: 14:21:55.384: QOS: proportion: 0,500, processed: 1, dropped: 2
** (gnome-screencast:14218): DEBUG: 14:21:55.387: QOS: proportion: 0,500, processed: 1, dropped: 3
** (gnome-screencast:14218): DEBUG: 14:21:55.390: QOS: proportion: 0,500, processed: 1, dropped: 4
** (gnome-screencast:14218): DEBUG: 14:21:55.393: QOS: proportion: 0,500, processed: 1, dropped: 5
** (gnome-screencast:14218): DEBUG: 14:21:55.397: QOS: proportion: 0,500, processed: 1, dropped: 6
** (gnome-screencast:14218): DEBUG: 14:21:55.400: QOS: proportion: 0,500, processed: 1, dropped: 7
** (gnome-screencast:14218): DEBUG: 14:21:55.403: QOS: proportion: 0,500, processed: 1, dropped: 8
** (gnome-screencast:14218): DEBUG: 14:21:55.406: QOS: proportion: 0,500, processed: 1, dropped: 9
** (gnome-screencast:14218): DEBUG: 14:21:55.411: QOS: proportion: 0,500, processed: 1, dropped: 10
** (gnome-screencast:14218): DEBUG: 14:21:55.417: QOS: proportion: 0,500, processed: 1, dropped: 11
** (gnome-screencast:14218): DEBUG: 14:21:55.422: QOS: proportion: 0,500, processed: 1, dropped: 12
** (gnome-screencast:14218): DEBUG: 14:21:55.427: QOS: proportion: 0,500, processed: 1, dropped: 13
** (gnome-screencast:14218): DEBUG: 14:21:55.432: QOS: proportion: 0,500, processed: 1, dropped: 14
** (gnome-screencast:14218): DEBUG: 14:21:55.438: QOS: proportion: 0,500, processed: 1, dropped: 15
** (gnome-screencast:14218): DEBUG: 14:21:55.443: QOS: proportion: 0,500, processed: 1, dropped: 16
** (gnome-screencast:14218): DEBUG: 14:21:55.447: QOS: proportion: 0,500, processed: 1, dropped: 17
** (gnome-screencast:14218): DEBUG: 14:21:55.451: QOS: proportion: 0,500, processed: 1, dropped: 18
** (gnome-screencast:14218): DEBUG: 14:21:55.462: QOS: proportion: 0,500, processed: 1, dropped: 19
** (gnome-screencast:14218): DEBUG: 14:21:55.480: QOS: proportion: 0,500, processed: 1, dropped: 20
** (gnome-screencast:14218): DEBUG: 14:21:55.491: QOS: proportion: 0,500, processed: 1, dropped: 21
** (gnome-screencast:14218): DEBUG: 14:21:55.493: QOS: proportion: 0,500, processed: 1, dropped: 22
** (gnome-screencast:14218): DEBUG: 14:21:55.509: QOS: proportion: 0,500, processed: 1, dropped: 23
** (gnome-screencast:14218): DEBUG: 14:21:55.511: QOS: proportion: 0,500, processed: 1, dropped: 24
** (gnome-screencast:14218): DEBUG: 14:21:55.513: QOS: proportion: 0,500, processed: 1, dropped: 25
** (gnome-screencast:14218): DEBUG: 14:21:55.514: QOS: proportion: 0,500, processed: 1, dropped: 26
** (gnome-screencast:14218): DEBUG: 14:21:55.515: QOS: proportion: 0,500, processed: 1, dropped: 27
** (gnome-screencast:14218): DEBUG: 14:21:55.519: QOS: proportion: 0,500, processed: 1, dropped: 28
** (gnome-screencast:14218): DEBUG: 14:21:55.529: QOS: proportion: 0,500, processed: 1, dropped: 29
** (gnome-screencast:14218): DEBUG: 14:21:55.531: QOS: proportion: 0,500, processed: 1, dropped: 30
** (gnome-screencast:14218): DEBUG: 14:21:55.542: QOS: proportion: 0,500, processed: 1, dropped: 31
** (gnome-screencast:14218): DEBUG: 14:21:55.546: QOS: proportion: 0,500, processed: 1, dropped: 32
** (gnome-screencast:14218): DEBUG: 14:21:55.556: QOS: proportion: 0,500, processed: 1, dropped: 33
** (gnome-screencast:14218): DEBUG: 14:21:55.565: QOS: proportion: 0,500, processed: 1, dropped: 34
** (gnome-screencast:14218): DEBUG: 14:21:55.568: QOS: proportion: 0,500, processed: 1, dropped: 35
** (gnome-screencast:14218): DEBUG: 14:21:55.570: QOS: proportion: 0,500, processed: 1, dropped: 36
** (gnome-screencast:14218): DEBUG: 14:21:55.576: QOS: proportion: 0,500, processed: 1, dropped: 37
** (gnome-screencast:14218): DEBUG: 14:21:55.578: QOS: proportion: 0,500, processed: 1, dropped: 38
** (gnome-screencast:14218): DEBUG: 14:21:55.585: QOS: proportion: 0,500, processed: 1, dropped: 39
** (gnome-screencast:14218): DEBUG: 14:21:55.586: QOS: proportion: 0,500, processed: 1, dropped: 40
** (gnome-screencast:14218): DEBUG: 14:21:55.589: QOS: proportion: 0,500, processed: 1, dropped: 41
** (gnome-screencast:14218): DEBUG: 14:21:55.593: QOS: proportion: 0,500, processed: 1, dropped: 42
** (gnome-screencast:14218): DEBUG: 14:21:55.600: QOS: proportion: 0,500, processed: 1, dropped: 43
** (gnome-screencast:14218): DEBUG: 14:21:55.602: QOS: proportion: 0,500, processed: 1, dropped: 44
** (gnome-screencast:14218): DEBUG: 14:21:55.607: QOS: proportion: 0,500, processed: 1, dropped: 45
** (gnome-screencast:14218): DEBUG: 14:21:55.610: QOS: proportion: 0,500, processed: 1, dropped: 46
** (gnome-screencast:14218): DEBUG: 14:21:55.611: QOS: proportion: 0,500, processed: 1, dropped: 47
** (gnome-screencast:14218): DEBUG: 14:21:55.612: QOS: proportion: 0,500, processed: 1, dropped: 48
** (gnome-screencast:14218): DEBUG: 14:21:55.613: QOS: proportion: 0,500, processed: 1, dropped: 49
** (gnome-screencast:14218): DEBUG: 14:21:55.615: QOS: proportion: 0,500, processed: 1, dropped: 50
** (gnome-screencast:14218): DEBUG: 14:21:55.616: QOS: proportion: 0,500, processed: 1, dropped: 51
** (gnome-screencast:14218): DEBUG: 14:21:55.617: QOS: proportion: 0,500, processed: 1, dropped: 52
** (gnome-screencast:14218): DEBUG: 14:21:55.618: QOS: proportion: 0,500, processed: 1, dropped: 53
** (gnome-screencast:14218): DEBUG: 14:21:55.621: QOS: proportion: 0,500, processed: 1, dropped: 54
** (gnome-screencast:14218): DEBUG: 14:21:55.624: QOS: proportion: 0,500, processed: 1, dropped: 55
** (gnome-screencast:14218): DEBUG: 14:21:55.634: QOS: proportion: 0,500, processed: 1, dropped: 56
** (gnome-screencast:14218): DEBUG: 14:21:55.634: QOS: proportion: 0,500, processed: 1, dropped: 57
** (gnome-screencast:14218): DEBUG: 14:21:55.635: QOS: proportion: 0,500, processed: 1, dropped: 58
** (gnome-screencast:14218): DEBUG: 14:21:55.651: An audiocodec has been selected: no
[E][connection.c:513 pw_protocol_native_connection_flush()] could not sendmsg: Destination address required
** (gnome-screencast:14218): DEBUG: 14:22:20.899: WfdClient: Doing keep-alive
** (gnome-screencast:14218): DEBUG: 14:22:47.938: WFDP2PProvider: Peer removed
** (gnome-screencast:14218): DEBUG: 14:22:47.938: MetaSink: No usable sink is left, object has become invalid.
** (gnome-screencast:14218): DEBUG: 14:22:47.938: SinkList: Removing a sink
** (gnome-screencast:14218): DEBUG: 14:22:57.941: WFDP2PProvider: Peer removed
** (gnome-screencast:14218): DEBUG: 14:22:57.960: Got state change notification from streaming sink to state SCREENCAST_SINK_STATE_ERROR
[14:21:23 r2@x1 ~]$ journalctl -f | egrep -i p2p
jun 15 14:21:40 x1.localdomain wpa_supplicant[2195]: P2P-DEVICE-FOUND 10:62:e5:2e:fb:4f p2p_dev_addr=12:62:e5:2e:fb:4e pri_dev_type=3-0050F204-1 name='DIRECT-4E-HP DeskJet 2600 series' config_methods=0x5a88 dev_capab=0x4 group_capab=0x1 vendor_elems=1 new=0
jun 15 14:21:40 x1.localdomain wpa_supplicant[2195]: P2P-DEVICE-FOUND d0:c0:bf:e7:6e:8f p2p_dev_addr=d0:c0:bf:e7:6e:8f pri_dev_type=8-0050F204-5 name='Mirascreen BFE76E8F' config_methods=0x88 dev_capab=0x25 group_capab=0xa wfd_dev_info=0x0151022a012c new=0
jun 15 14:21:41 x1.localdomain wpa_supplicant[2195]: P2P-FIND-STOPPED
jun 15 14:21:41 x1.localdomain NetworkManager[2086]: <info> [1560604901.6075] keyfile: add connection /var/run/NetworkManager/system-connections/Wi-Fi P2P Peer D0:C0:BF:E7:6E:8F.nmconnection (8c1aabb3-e839-43cb-bff9-a655eebf1b3c,"Wi-Fi P2P Peer D0:C0:BF:E7:6E:8F")
jun 15 14:21:41 x1.localdomain NetworkManager[2086]: <info> [1560604901.6083] device (p2p-dev-wlan0): Activation: starting connection 'Wi-Fi P2P Peer D0:C0:BF:E7:6E:8F' (8c1aabb3-e839-43cb-bff9-a655eebf1b3c)
jun 15 14:21:41 x1.localdomain NetworkManager[2086]: <info> [1560604901.6087] audit: op="connection-add-activate" uuid="8c1aabb3-e839-43cb-bff9-a655eebf1b3c" name="Wi-Fi P2P Peer D0:C0:BF:E7:6E:8F" pid=14218 uid=1000 result="success"
jun 15 14:21:41 x1.localdomain NetworkManager[2086]: <info> [1560604901.6150] device (p2p-dev-wlan0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
jun 15 14:21:41 x1.localdomain NetworkManager[2086]: <info> [1560604901.6156] device (p2p-dev-wlan0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
jun 15 14:21:43 x1.localdomain wpa_supplicant[2195]: P2P-GO-NEG-SUCCESS role=GO freq=2412 ht40=0 peer_dev=d0:c0:bf:e7:6e:8f peer_iface=d0:c0:bf:e7:6e:8f wps_method=PBC
jun 15 14:21:43 x1.localdomain wpa_supplicant[2195]: Using interface p2p-wlan0-4 with hwaddr d4:3b:04:1d:3d:4c and ssid "DIRECT-iN"
jun 15 14:21:43 x1.localdomain kernel: IPv6: ADDRCONF(NETDEV_CHANGE): p2p-wlan0-4: link becomes ready
jun 15 14:21:43 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: interface state UNINITIALIZED->ENABLED
jun 15 14:21:43 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: AP-ENABLED
jun 15 14:21:43 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-CONNECTED - Connection to d4:3b:04:1d:3d:4c completed [id=0 id_str=]
jun 15 14:21:43 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: WPS-PBC-ACTIVE
jun 15 14:21:44 x1.localdomain avahi-daemon[1680]: Joining mDNS multicast group on interface p2p-wlan0-4.IPv6 with address fe80::d63b:4ff:fe1d:3d4c.
jun 15 14:21:44 x1.localdomain avahi-daemon[1680]: New relevant interface p2p-wlan0-4.IPv6 for mDNS.
jun 15 14:21:44 x1.localdomain avahi-daemon[1680]: Registering new address record for fe80::d63b:4ff:fe1d:3d4c on p2p-wlan0-4.*.
jun 15 14:21:45 x1.localdomain wpa_supplicant[2195]: P2P-DEVICE-FOUND d0:c0:bf:e7:6e:8f p2p_dev_addr=d0:c0:bf:e7:6e:8f pri_dev_type=8-0050F204-5 name='Mirascreen BFE76E8F' config_methods=0x80 dev_capab=0x25 group_capab=0xa wfd_dev_info=0x0051022a012c new=0
jun 15 14:21:45 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-EAP-STARTED d0:c0:bf:e7:6e:8f
jun 15 14:21:45 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=1
jun 15 14:21:46 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-EAP-STARTED d0:c0:bf:e7:6e:8f
jun 15 14:21:46 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=0 method=1
jun 15 14:21:46 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-EAP-PROPOSED-METHOD vendor=14122 method=254
jun 15 14:21:48 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: WPS-REG-SUCCESS d0:c0:bf:e7:6e:8f d0c0bfe7-6e8f-0000-0000-000000000000
jun 15 14:21:48 x1.localdomain wpa_supplicant[2195]: P2P-GROUP-FORMATION-SUCCESS
jun 15 14:21:48 x1.localdomain wpa_supplicant[2195]: P2P-GROUP-STARTED p2p-wlan0-4 GO ssid="DIRECT-iN" freq=2412 go_dev_addr=d4:3b:04:1d:3d:4b
jun 15 14:21:48 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: WPS-PBC-DISABLE
jun 15 14:21:48 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: WPS-SUCCESS
jun 15 14:21:48 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-EAP-FAILURE d0:c0:bf:e7:6e:8f
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2358] device (p2p-dev-wlan0): P2P Group supplicant interface state: starting -> ready
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2487] device (p2p-dev-wlan0): state change: config -> ip-config (reason 'none', sys-iface-state: 'managed')
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: Withdrawing address record for fe80::d63b:4ff:fe1d:3d4c on p2p-wlan0-4.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: Leaving mDNS multicast group on interface p2p-wlan0-4.IPv6 with address fe80::d63b:4ff:fe1d:3d4c.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: Interface p2p-wlan0-4.IPv6 no longer relevant for mDNS.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: Joining mDNS multicast group on interface p2p-wlan0-4.IPv6 with address fe80::c56e:52e9:2073:d440.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: New relevant interface p2p-wlan0-4.IPv6 for mDNS.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: Registering new address record for fe80::c56e:52e9:2073:d440 on p2p-wlan0-4.*.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: Joining mDNS multicast group on interface p2p-wlan0-4.IPv4 with address 10.42.0.1.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: New relevant interface p2p-wlan0-4.IPv4 for mDNS.
jun 15 14:21:48 x1.localdomain avahi-daemon[1680]: Registering new address record for 10.42.0.1 on p2p-wlan0-4.IPv4.
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2745] Executing: /usr/sbin/iptables --table filter --insert INPUT --in-interface p2p-wlan0-4 --protocol tcp --destination-port 53 --jump ACCEPT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2773] Executing: /usr/sbin/iptables --table filter --insert INPUT --in-interface p2p-wlan0-4 --protocol udp --destination-port 53 --jump ACCEPT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2797] Executing: /usr/sbin/iptables --table filter --insert INPUT --in-interface p2p-wlan0-4 --protocol tcp --destination-port 67 --jump ACCEPT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2820] Executing: /usr/sbin/iptables --table filter --insert INPUT --in-interface p2p-wlan0-4 --protocol udp --destination-port 67 --jump ACCEPT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2845] Executing: /usr/sbin/iptables --table filter --insert FORWARD --in-interface p2p-wlan0-4 --jump REJECT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2864] Executing: /usr/sbin/iptables --table filter --insert FORWARD --out-interface p2p-wlan0-4 --jump REJECT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2880] Executing: /usr/sbin/iptables --table filter --insert FORWARD --in-interface p2p-wlan0-4 --out-interface p2p-wlan0-4 --jump ACCEPT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2893] Executing: /usr/sbin/iptables --table filter --insert FORWARD --source 10.42.0.0/255.255.255.0 --in-interface p2p-wlan0-4 --jump ACCEPT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2907] Executing: /usr/sbin/iptables --table filter --insert FORWARD --destination 10.42.0.0/255.255.255.0 --out-interface p2p-wlan0-4 --match state --state ESTABLISHED,RELATED --jump ACCEPT
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2948] device (p2p-dev-wlan0): state change: ip-config -> ip-check (reason 'none', sys-iface-state: 'managed')
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2972] device (p2p-dev-wlan0): state change: ip-check -> secondaries (reason 'none', sys-iface-state: 'managed')
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2973] device (p2p-dev-wlan0): state change: secondaries -> activated (reason 'none', sys-iface-state: 'managed')
jun 15 14:21:48 x1.localdomain dnsmasq[14355]: chown of PID file /var/run/nm-dnsmasq-p2p-wlan0-4.pid failed: Operation not permitted
jun 15 14:21:48 x1.localdomain NetworkManager[2086]: <info> [1560604908.2990] device (p2p-dev-wlan0): Activation: successful, device activated.
jun 15 14:21:48 x1.localdomain nm-dispatcher[14358]: req:1 'up' [p2p-wlan0-4]: new request (4 scripts)
jun 15 14:21:48 x1.localdomain nm-dispatcher[14358]: req:1 'up' [p2p-wlan0-4]: start running ordered scripts...
jun 15 14:21:49 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: AP-STA-CONNECTED d0:c0:bf:e7:6e:8f p2p_dev_addr=d0:c0:bf:e7:6e:8f
jun 15 14:21:49 x1.localdomain wpa_supplicant[2195]: AP-STA-CONNECTED d0:c0:bf:e7:6e:8f p2p_dev_addr=d0:c0:bf:e7:6e:8f
jun 15 14:21:49 x1.localdomain dnsmasq-dhcp[14355]: DHCPDISCOVER(p2p-wlan0-4) d0:c0:bf:e7:6e:8f
jun 15 14:21:49 x1.localdomain dnsmasq-dhcp[14355]: DHCPOFFER(p2p-wlan0-4) 10.42.0.139 d0:c0:bf:e7:6e:8f
jun 15 14:21:49 x1.localdomain dnsmasq-dhcp[14355]: DHCPREQUEST(p2p-wlan0-4) 10.42.0.139 d0:c0:bf:e7:6e:8f
jun 15 14:21:49 x1.localdomain dnsmasq-dhcp[14355]: DHCPACK(p2p-wlan0-4) 10.42.0.139 d0:c0:bf:e7:6e:8f
jun 15 14:21:50 x1.localdomain NetworkManager[2086]: <info> [1560604910.2913] policy: ipv6-pd: none of 0 prefixes of wlan0 can be shared on p2p-dev-wlan0
jun 15 14:22:47 x1.localdomain wpa_supplicant[2195]: P2P-DEVICE-LOST p2p_dev_addr=12:62:e5:2e:fb:4e
jun 15 14:22:53 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: AP-STA-DISCONNECTED d0:c0:bf:e7:6e:8f p2p_dev_addr=d0:c0:bf:e7:6e:8f
jun 15 14:22:53 x1.localdomain wpa_supplicant[2195]: AP-STA-DISCONNECTED d0:c0:bf:e7:6e:8f p2p_dev_addr=d0:c0:bf:e7:6e:8f
jun 15 14:22:57 x1.localdomain wpa_supplicant[2195]: P2P-DEVICE-LOST p2p_dev_addr=d0:c0:bf:e7:6e:8f
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <warn> [1560604977.9573] device (p2p-dev-wlan0): Peer requested in connection is missing for too long, failing connection.
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9574] device (p2p-dev-wlan0): state change: activated -> failed (reason 'peer-not-found', sys-iface-state: 'managed')
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <warn> [1560604977.9596] device (p2p-dev-wlan0): Activation: failed for connection 'Wi-Fi P2P Peer D0:C0:BF:E7:6E:8F'
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9627] device (p2p-dev-wlan0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
jun 15 14:22:57 x1.localdomain wpa_supplicant[2195]: P2P-GROUP-REMOVED p2p-wlan0-4 GO reason=REQUESTED
jun 15 14:22:57 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: interface state ENABLED->DISABLED
jun 15 14:22:57 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: AP-DISABLED
jun 15 14:22:57 x1.localdomain avahi-daemon[1680]: Withdrawing address record for fe80::c56e:52e9:2073:d440 on p2p-wlan0-4.
jun 15 14:22:57 x1.localdomain avahi-daemon[1680]: Leaving mDNS multicast group on interface p2p-wlan0-4.IPv6 with address fe80::c56e:52e9:2073:d440.
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9693] Executing: /usr/sbin/iptables --table filter --delete FORWARD --destination 10.42.0.0/255.255.255.0 --out-interface p2p-wlan0-4 --match state --state ESTABLISHED,RELATED --jump ACCEPT
jun 15 14:22:57 x1.localdomain wpa_supplicant[2195]: p2p-wlan0-4: CTRL-EVENT-DISCONNECTED bssid=d4:3b:04:1d:3d:4c reason=3 locally_generated=1
jun 15 14:22:57 x1.localdomain avahi-daemon[1680]: Interface p2p-wlan0-4.IPv6 no longer relevant for mDNS.
jun 15 14:22:57 x1.localdomain avahi-daemon[1680]: Withdrawing address record for 10.42.0.1 on p2p-wlan0-4.
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9721] Executing: /usr/sbin/iptables --table filter --delete FORWARD --source 10.42.0.0/255.255.255.0 --in-interface p2p-wlan0-4 --jump ACCEPT
jun 15 14:22:57 x1.localdomain avahi-daemon[1680]: Leaving mDNS multicast group on interface p2p-wlan0-4.IPv4 with address 10.42.0.1.
jun 15 14:22:57 x1.localdomain avahi-daemon[1680]: Interface p2p-wlan0-4.IPv4 no longer relevant for mDNS.
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9745] Executing: /usr/sbin/iptables --table filter --delete FORWARD --in-interface p2p-wlan0-4 --out-interface p2p-wlan0-4 --jump ACCEPT
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9762] Executing: /usr/sbin/iptables --table filter --delete FORWARD --out-interface p2p-wlan0-4 --jump REJECT
jun 15 14:22:57 x1.localdomain nm-dispatcher[14700]: req:1 'down' [p2p-wlan0-4]: new request (4 scripts)
jun 15 14:22:57 x1.localdomain nm-dispatcher[14700]: req:1 'down' [p2p-wlan0-4]: start running ordered scripts...
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9785] Executing: /usr/sbin/iptables --table filter --delete FORWARD --in-interface p2p-wlan0-4 --jump REJECT
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9802] Executing: /usr/sbin/iptables --table filter --delete INPUT --in-interface p2p-wlan0-4 --protocol udp --destination-port 67 --jump ACCEPT
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9824] Executing: /usr/sbin/iptables --table filter --delete INPUT --in-interface p2p-wlan0-4 --protocol tcp --destination-port 67 --jump ACCEPT
jun 15 14:22:57 x1.localdomain wpa_supplicant[2195]: nl80211: deinit ifname=p2p-wlan0-4 disabled_11b_rates=1
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9842] Executing: /usr/sbin/iptables --table filter --delete INPUT --in-interface p2p-wlan0-4 --protocol udp --destination-port 53 --jump ACCEPT
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9861] Executing: /usr/sbin/iptables --table filter --delete INPUT --in-interface p2p-wlan0-4 --protocol tcp --destination-port 53 --jump ACCEPT
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <warn> [1560604977.9880] sup-iface: failed to cancel p2p connect: P2P cancel failed
jun 15 14:22:57 x1.localdomain NetworkManager[2086]: <info> [1560604977.9905] device (p2p-dev-wlan0): P2P Group supplicant interface state: ready -> down
Trying out screencast on our X11 laptops we can see neighbouring WiFi display devices
but our own projectors (Epson) does not show up.
Is Epson different? Maybe something we have forgotten ?
hi
sorry, i'm a bit of a noob. i can't see anywhere in the readme how to install it on linux mint 19.2 (ubuntu 18.04). can anyone please guide me through the installation for ubuntu?
thanks in advance
I basically get the same as #37. However I have installed the latest git version. The stick I'm trying to connect to is a microsoft miracast stick. I don't know what the exact name of that thing is. It just says Wireless Display Adapter on the side, but its some years old by now.
Debug Log:
(gnome-network-displays:13029): GLib-GIO-DEBUG: 22:15:33.555: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
(gnome-network-displays:13029): Gtk-DEBUG: 22:15:33.578: Connecting to session manager
** (gnome-network-displays:13029): DEBUG: 22:15:33.634: WFDP2PRegistry: Found a new device, creating provider
** (gnome-network-displays:13029): DEBUG: 22:15:33.634: WfdP2PProvider: Discover is now set to 1
** (gnome-network-displays:13029): DEBUG: 22:15:33.636: NdScreencastPortal: Aquired Portal proxy
** (gnome-network-displays:13029): DEBUG: 22:15:33.636: task is: 0x5565f84743f0
** (gnome-network-displays:13029): DEBUG: 22:15:33.642: NdScreencastPortal: Received CreateSession response
** (gnome-network-displays:13029): DEBUG: 22:15:33.642: simple variant lookup: /org/freedesktop/portal/desktop/session/1_135/gtk1099756116
** (gnome-network-displays:13029): DEBUG: 22:15:33.642: WFDP2PRegistry: Got NMClient
** (gnome-network-displays:13029): DEBUG: 22:15:33.645: NdScreencastPortal: Received SelectSource response
** (gnome-network-displays:13029): DEBUG: 22:15:33.645: NdPulseaudio: Querying sink info by name
** (gnome-network-displays:13029): DEBUG: 22:15:33.645: NdPulseaudio: Error querying sink info
** (gnome-network-displays:13029): DEBUG: 22:15:33.646: NdPulseaudio: Got a sink info for the expected name
** (gnome-network-displays:13029): DEBUG: 22:15:36.341: NdScreencastPortal: Received Start response
** (gnome-network-displays:13029): DEBUG: 22:15:36.341: Got a stream with node ID: 17
** (gnome-network-displays:13029): DEBUG: 22:15:37.939: WFDP2PProvider: Found a new sink with peer 0x5565f84bb420 on device 0x5565f84c1f90
** (gnome-network-displays:13029): DEBUG: 22:15:37.939: SinkList: Adding a sink
** (gnome-network-displays:13029): DEBUG: 22:15:42.537: Found x264enc for video encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.537: Found vaapih264enc for video encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.537: Found fdkaacenc for audio encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.537: Found faac for audio encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.537: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_P2P
** (gnome-network-displays:13029): DEBUG: 22:15:42.538: WfdP2PProvider: Discover is now set to 0
** (gnome-network-displays:13029): DEBUG: 22:15:42.554: NdWfdP2PSink: Got P2P connection
** (gnome-network-displays:13029): DEBUG: 22:15:42.554: Found x264enc for video encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.554: Found vaapih264enc for video encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.554: Found fdkaacenc for audio encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.554: Found faac for audio encoding.
** (gnome-network-displays:13029): DEBUG: 22:15:42.555: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_SOCKET
** (gnome-network-displays:13029): DEBUG: 22:15:53.242: NdWfdP2PSink: Got client connection
** (gnome-network-displays:13029): DEBUG: 22:15:53.242: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_STREAMING
** (gnome-network-displays:13029): DEBUG: 22:15:53.746: WfdClient: OPTIONS querying done
** (gnome-network-displays:13029): DEBUG: 22:15:53.747: WFD query params
** (gnome-network-displays:13029): DEBUG: 22:15:53.808: WfdClient: GET_PARAMS done
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: Add audio codec to params:
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: WfdAudioCodec: LPCM, 15, latency: 0
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: Add audio codec to params:
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: WfdAudioCodec: AAC, 7, latency: 0
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: Add audio codec to params:
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: WfdAudioCodec: AC3, 0, latency: 0
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: Add codec to params:
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: WfdVideoCodec:
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * profile: 2
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * level: 4
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * native: 1920x1080 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: Supported resolutions:
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 800x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 800x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 854x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 854x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 864x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 864x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 640x360 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 640x360 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 960x540 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 960x540 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 848x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 848x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 640x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 720x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 720x576 50p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 1280x720 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 1280x720 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 1920x1080 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 1290x720 25p
** (gnome-network-displays:13029): DEBUG: 22:15:53.809: * 1280x720 50p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1920x1080 25p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1280x720 24p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1920x1080 25p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 800x600 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 800x600 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1024x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1024x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1152x864 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1152x864 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1280x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1280x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1280x800 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1280x800 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1360x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1360x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1366x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1366x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1280x1024 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1440x900 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1440x900 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1600x900 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1600x900 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1680x1024 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 1680x1050 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: Add codec to params:
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: WfdVideoCodec:
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * profile: 1
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * level: 4
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * native: 1920x1080 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: Supported resolutions:
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 800x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 800x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 854x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 854x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 864x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 864x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.810: * 640x360 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 640x360 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 960x540 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 960x540 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 848x480 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 848x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 640x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 720x480 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 720x576 50p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x720 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x720 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1920x1080 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1290x720 25p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x720 50p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1920x1080 25p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x720 24p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1920x1080 25p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 800x600 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 800x600 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1024x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1024x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1152x864 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1152x864 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x800 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x800 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1360x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1360x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1366x768 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1366x768 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1280x1024 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1440x900 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1440x900 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1600x900 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1600x900 60p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1680x1024 30p
** (gnome-network-displays:13029): DEBUG: 22:15:53.811: * 1680x1050 30p
** (gnome-network-displays:13029): WARNING **: 22:15:53.812: WfdClient: No resolution found, falling back to standard FullHD resolution.
** (gnome-network-displays:13029): DEBUG: 22:15:53.812: selected resolution 1920, 1080 @30
** (gnome-network-displays:13029): DEBUG: 22:15:53.817: WfdClient: SET_PARAMS done
** (gnome-network-displays:13029): DEBUG: 22:15:53.823: WfdClient: Initialization done!
** (gnome-network-displays:13029): DEBUG: 22:15:53.824: use x11: 0
** (gnome-network-displays:13029): DEBUG: 22:15:53.884: WfdMedia init: Got 1 streams
** (gnome-network-displays:13029): DEBUG: 22:15:53.972: An audiocodec has been selected: yes
[E][connection.c:513 pw_protocol_native_connection_flush()] could not sendmsg: Destination address required
** (gnome-network-displays:13029): DEBUG: 22:16:14.839: MetaSink: No usable sink is left, object has become invalid.
(gnome-network-displays:13029): GLib-GObject-CRITICAL **: 22:16:14.839: g_binding_unbind: assertion 'G_IS_BINDING (binding)' failed
(gnome-network-displays:13029): GLib-GObject-CRITICAL **: 22:16:14.839: g_binding_unbind: assertion 'G_IS_BINDING (binding)' failed
(gnome-network-displays:13029): GLib-GObject-CRITICAL **: 22:16:14.839: g_binding_unbind: assertion 'G_IS_BINDING (binding)' failed
(gnome-network-displays:13029): GLib-GObject-CRITICAL **: 22:16:14.839: g_binding_unbind: assertion 'G_IS_BINDING (binding)' failed
How to build the package on debian? I'm new to meson build system. this repo lacks of installation instruction which makes me a bit struggle to build. By reading out quick start on meson, I run:
$ cd gnome-network-displays-0.90.0
$ mkdir builddir
$ meson builddir
But it seems it has many dependencies problems. and some package not available on apt package management system. Should I install the dependencies one by one what stated on error log of meson build, or does it have other easier method to install and solving all dependencies?
Thanks
Worked (somewhat) properly before, but after installing gstreamer "bad-nonfree" plugins from RPMfusion (for audio support) I get only a black screen with those warnings:
(gnome-screencast:3663): GLib-GObject-WARNING **: 16:22:53.447: g_object_set_is_valid_property: object class 'GstX264Enc' has no property named 'max-rc-lookahead'
Warning from pulseaudio-source: Impossibile registrare l'audio a velocità adeguata
Translated: "Can't record audio at appropriate speed"
I do not know where to report your copr repo issue. I am a newbie, please be patient with me.
Dependecies not met on F30 when installing from copr benzea/screencast:
Error:
Issue: conflicting requests
Thank you in advance
I have installed "gnome-screencast" from your COPR repo
Hi,
this is my try https://github.com/ArnoldSchiller/dyontvcast/blob/master/screencast.txt
This is my attempt with this software. But I have no idea why it doesn't work. So far I come to a short black screen on the Dyon Smart TV and then that's it. Maybe a wfd ies entry would help me, but I have no idea what to put there.
Any Ideas?
Thank you and many greetings
I have tried with both the Screencast portal and the X11 interface, it streams successfully for a few seconds (albeit it lags a lot, whereas streaming from my phone is pretty smooth). After like 20-30 seconds my TV simply gets stuck on one frame (at least that's what I see). There are no errors/warnings in the output with the Screencast portal, except that audio can't be recorded fast enough. Tell me if I can provide any more information or how I can debug it, I find the project super cool :)
It would be nice to support other devices and not only Miracast (revision 1).
One such device that a lot of users at home would likely benefit from is the Chromecast. An implementation is available in VLC.
In principle it looks like the following is needed:
After showing this:
Establishing connection to sin ... then Error
how to find error log?
Hello
My Philips TV 65PUS6412/12, 65" LED-TV tells me when i run The Airpay Android App and want to enable Miracast in the Settings, that Miracast-Functionality was removed since in Android 8.0 (Oreo). So is there an alternative like Chrmecast Protocol?
With kind regards
Marc
I'm getting this error from Ninja on the latest Fedora 29, and all deps are apparently already installed.
[r@aragorn gnome-screencast]$ meson build
The Meson build system
Version: 0.49.2
Source dir: /home/r/gnome-screencast
Build dir: /home/r/gnome-screencast/build
Build type: native build
Project name: gnome-screencast
Project version: 0.1.0
Native C compiler: cc (gcc 8.2.1 "cc (GCC) 8.2.1 20181215 (Red Hat 8.2.1-6)")
Build machine cpu family: x86_64
Build machine cpu: x86_64
Configuring gnome-screencast-config.h using configuration
Program desktop-file-validate found: YES (/usr/bin/desktop-file-validate)
Program appstream-util found: YES (/usr/bin/appstream-util)
Program glib-compile-schemas found: YES (/usr/bin/glib-compile-schemas)
Found pkg-config: /usr/bin/pkg-config (1.5.3)
Dependency gstreamer-video-1.0 found: YES 1.14.4
Dependency gstreamer-rtsp-1.0 found: YES 1.14.4
Dependency gstreamer-rtsp-server-1.0 found: YES 1.14.4
Dependency gio-2.0 found: YES 2.58.3
Dependency gtk+-3.0 found: YES 3.24.1
Dependency libnm found: YES 1.15.2
Dependency gstreamer-1.0 found: YES 1.14.4
Dependency libpulse-mainloop-glib found: YES 12.2-rebootstrapped
Program build-aux/meson/postinstall.py found: YES (/home/r/gnome-screencast/build-aux/meson/postinstall.py)
Build targets in project: 11
Found ninja-1.8.2 at /usr/bin/ninja
[r@aragorn gnome-screencast]$ cd build
[r@aragorn build]$ ninja
[3/33] Compiling C object 'src/wfd/b3fab4b@@wfd-server@sta/wfd-params.c.o'.
../src/wfd/wfd-params.c:11:22: warning: ‘params_m3_optional’ defined but not used [-Wunused-variable]
static const gchar * params_m3_optional[] = {
^~~~~~~~~~~~~~~~~~
[7/33] Compiling C object 'src/wfd/b3fab4b@@wfd-server@sta/wfd-media.c.o'.
../src/wfd/wfd-media.c:16:20: warning: ‘properties’ defined but not used [-Wunused-variable]
static GParamSpec *properties[N_PROPS];
^~~~~~~~~~
[8/33] Compiling C object 'src/wfd/b3fab4b@@wfd-server@sta/wfd-server.c.o'.
../src/wfd/wfd-server.c: In function ‘wfd_server_get_property’:
../src/wfd/wfd-server.c:55:14: warning: unused variable ‘self’ [-Wunused-variable]
WfdServer *self = WFD_SERVER (object);
^~~~
../src/wfd/wfd-server.c: In function ‘wfd_server_set_property’:
../src/wfd/wfd-server.c:70:14: warning: unused variable ‘self’ [-Wunused-variable]
WfdServer *self = WFD_SERVER (object);
^~~~
At top level:
../src/wfd/wfd-server.c:19:20: warning: ‘properties’ defined but not used [-Wunused-variable]
static GParamSpec *properties[N_PROPS];
^~~~~~~~~~
[9/33] Compiling C object 'src/wfd/b3f...wfd-server@sta/wfd-media-factory.c.o'.
../src/wfd/wfd-media-factory.c: In function ‘wfd_media_factory_construct’:
../src/wfd/wfd-media-factory.c:548:18: warning: variable ‘client’ set but not used [-Wunused-but-set-variable]
GstRTSPClient *client;
^~~~~~
../src/wfd/wfd-media-factory.c: In function ‘wfd_media_factory_finalize’:
../src/wfd/wfd-media-factory.c:573:20: warning: unused variable ‘self’ [-Wunused-variable]
WfdMediaFactory *self = (WfdMediaFactory *) object;
^~~~
../src/wfd/wfd-media-factory.c: In function ‘wfd_media_factory_get_property’:
../src/wfd/wfd-media-factory.c:584:20: warning: unused variable ‘self’ [-Wunused-variable]
WfdMediaFactory *self = WFD_MEDIA_FACTORY (object);
^~~~
../src/wfd/wfd-media-factory.c: In function ‘wfd_media_factory_set_property’:
../src/wfd/wfd-media-factory.c:599:20: warning: unused variable ‘self’ [-Wunused-variable]
WfdMediaFactory *self = WFD_MEDIA_FACTORY (object);
^~~~
At top level:
../src/wfd/wfd-media-factory.c:33:20: warning: ‘properties’ defined but not used [-Wunused-variable]
static GParamSpec *properties[N_PROPS];
^~~~~~~~~~
[10/33] Compiling C object 'src/wfd/b3fab4b@@wfd-server@sta/wfd-client.c.o'.
../src/wfd/wfd-client.c: In function ‘wfd_client_get_property’:
../src/wfd/wfd-client.c:81:14: warning: unused variable ‘self’ [-Wunused-variable]
WfdClient *self = WFD_CLIENT (object);
^~~~
../src/wfd/wfd-client.c: In function ‘wfd_client_set_property’:
../src/wfd/wfd-client.c:96:14: warning: unused variable ‘self’ [-Wunused-variable]
WfdClient *self = WFD_CLIENT (object);
^~~~
../src/wfd/wfd-client.c: In function ‘wfd_client_make_path_from_uri’:
../src/wfd/wfd-client.c:371:27: warning: comparison between ‘GstRTSPMsgType’ {aka ‘enum <anonymous>’} and ‘enum <anonymous>’ [-Wenum-compare]
(ctx->request->type != GST_RTSP_PLAY ||
^~
../src/wfd/wfd-client.c:372:27: warning: comparison between ‘GstRTSPMsgType’ {aka ‘enum <anonymous>’} and ‘enum <anonymous>’ [-Wenum-compare]
ctx->request->type != GST_RTSP_PAUSE))
^~
At top level:
../src/wfd/wfd-client.c:38:20: warning: ‘properties’ defined but not used [-Wunused-variable]
static GParamSpec *properties[N_PROPS];
^~~~~~~~~~
[25/33] Compiling C object 'src/25a663...screencast@exe/screencast-portal.c.o'.
../src/screencast-portal.c: In function ‘screencast_portal_get_property’:
../src/screencast-portal.c:469:21: warning: unused variable ‘self’ [-Wunused-variable]
ScreencastPortal *self = SCREENCAST_PORTAL (object);
^~~~
../src/screencast-portal.c: In function ‘screencast_portal_set_property’:
../src/screencast-portal.c:484:21: warning: unused variable ‘self’ [-Wunused-variable]
ScreencastPortal *self = SCREENCAST_PORTAL (object);
^~~~
At top level:
../src/screencast-portal.c:40:20: warning: ‘properties’ defined but not used [-Wunused-variable]
static GParamSpec *properties[N_PROPS];
^~~~~~~~~~
[29/33] Compiling C object 'src/25a663...encast@exe/screencast-pulseaudio.c.o'.
../src/screencast-pulseaudio.c: In function ‘screencast_pulseaudio_get_property’:
../src/screencast-pulseaudio.c:304:25: warning: unused variable ‘self’ [-Wunused-variable]
ScreencastPulseaudio *self = SCREENCAST_PULSEAUDIO (object);
^~~~
../src/screencast-pulseaudio.c: In function ‘screencast_pulseaudio_set_property’:
../src/screencast-pulseaudio.c:319:25: warning: unused variable ‘self’ [-Wunused-variable]
ScreencastPulseaudio *self = SCREENCAST_PULSEAUDIO (object);
^~~~
At top level:
../src/screencast-pulseaudio.c:44:20: warning: ‘properties’ defined but not used [-Wunused-variable]
static GParamSpec *properties[N_PROPS];
^~~~~~~~~~
[30/33] Compiling C object 'src/25a663...@exe/screencast-wfd-p2p-provider.c.o'.
FAILED: src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o
cc -Isrc/25a6634@@gnome-screencast@exe -Isrc -I../src -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/uuid -I/usr/include/gtk-3.0 -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/libpng16 -I/usr/include/harfbuzz -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/gio-unix-2.0/ -I/usr/include/libdrm -I/usr/include/atk-1.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/usr/include/libnm -I/usr/include/gstreamer-1.0 -I/usr/include/orc-0.4 -I/home/r/gnome-screencast/build -fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -g -pthread -D_REENTRANT -MD -MQ 'src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o' -MF 'src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o.d' -o 'src/25a6634@@gnome-screencast@exe/screencast-wfd-p2p-provider.c.o' -c ../src/screencast-wfd-p2p-provider.c
../src/screencast-wfd-p2p-provider.c: In function ‘device_restart_find_timeout’:
../src/screencast-wfd-p2p-provider.c:128:3: error: too many arguments to function ‘nm_device_wifi_p2p_start_find’
nm_device_wifi_p2p_start_find (NM_DEVICE_WIFI_P2P (provider->nm_device), NULL, NULL, NULL, NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/libnm/NetworkManager.h:54,
from ../src/screencast-wfd-p2p-provider.h:21,
from ../src/screencast-wfd-p2p-provider.c:20:
/usr/include/libnm/nm-device-wifi-p2p.h:62:26: note: declared here
void nm_device_wifi_p2p_start_find (NMDeviceWifiP2P *device,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/screencast-wfd-p2p-provider.c: In function ‘screencast_wfd_p2p_provider_set_property’:
../src/screencast-wfd-p2p-provider.c:167:11: error: too many arguments to function ‘nm_device_wifi_p2p_start_find’
nm_device_wifi_p2p_start_find (NM_DEVICE_WIFI_P2P (provider->nm_device), NULL, NULL, NULL, NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/libnm/NetworkManager.h:54,
from ../src/screencast-wfd-p2p-provider.h:21,
from ../src/screencast-wfd-p2p-provider.c:20:
/usr/include/libnm/nm-device-wifi-p2p.h:62:26: note: declared here
void nm_device_wifi_p2p_start_find (NMDeviceWifiP2P *device,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../src/screencast-wfd-p2p-provider.c:183:11: error: too many arguments to function ‘nm_device_wifi_p2p_start_find’
nm_device_wifi_p2p_start_find (NM_DEVICE_WIFI_P2P (provider->nm_device), NULL, NULL, NULL, NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/libnm/NetworkManager.h:54,
from ../src/screencast-wfd-p2p-provider.h:21,
from ../src/screencast-wfd-p2p-provider.c:20:
/usr/include/libnm/nm-device-wifi-p2p.h:62:26: note: declared here
void nm_device_wifi_p2p_start_find (NMDeviceWifiP2P *device,
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[32/33] Compiling C object 'src/25a663...cast@exe/screencast-wfd-p2p-sink.c.o'.
ninja: build stopped: subcommand failed.
When I run:
I get a window with the dummy wfd sink, and after some time, it also finds my Samsung Smart TV:
Syslog:
May 22 14:16:24 laptop-hans wpa_supplicant[11831]: dbus: Register peer object '/fi/w1/wpa_supplicant1/Interfaces/3/Peers/fe039f67c582'
May 22 14:15:44 laptop-hans gjs[2269]: message repeated 5 times: [ g_object_unref: assertion 'G_IS_OBJECT (object)' failed]
May 22 14:16:24 laptop-hans wpa_supplicant[11831]: P2P-DEVICE-FOUND fe:03:9f:67:c5:82 p2p_dev_addr=fe:03:9f:67:c5:82 pri_dev_type=7-0050F204-1 name='[TV] Samsung 8 Series (65)' config_methods=0x188 dev_capab=0x25 group_capab=0x0 wfd_dev_info=0x01131c440036 vendor_elems=1 new=1
May 22 14:16:24 laptop-hans wpa_supplicant[11831]: dbus: Register peer object '/fi/w1/wpa_supplicant1/Interfaces/3/Peers/fe039f67c582'
May 22 14:16:40 laptop-hans wpa_supplicant[11831]: wlp4s0: P2P: Reject scan trigger since one is already pending
May 22 14:16:40 laptop-hans wpa_supplicant[11831]: wlp4s0: P2P: Reject scan trigger since one is already pending
May 22 14:16:41 laptop-hans wpa_supplicant[11831]: P2P-DEVICE-FOUND fe:03:9f:67:c5:82 p2p_dev_addr=fe:03:9f:67:c5:82 pri_dev_type=7-0050F204-1 name='[TV] Samsung 8 Series (65)' config_methods=0x188 dev_capab=0x25 group_capab=0x0 wfd_dev_info=0x01131c440036 vendor_elems=1 new=0
May 22 14:16:41 laptop-hans wpa_supplicant[11831]: P2P-DEVICE-FOUND fe:03:9f:67:c5:82 p2p_dev_addr=fe:03:9f:67:c5:82 pri_dev_type=7-0050F204-1 name='[TV] Samsung 8 Series (65)' config_methods=0x188 dev_capab=0x25 group_capab=0x0 wfd_dev_info=0x01131c440036 vendor_elems=1 new=0
When selecting the dummy sink, it keeps hanging on "Connecting", when I connect with VLC:
VLC media player 3.0.6 Vetinari (revision 3.0.6-0-g5803e85f73)
[000055f7a1d98570] main libvlc: Vlc draait met de standaardinterface. Gebruik 'cvlc' om vlc zonder interface te gebruiken.
Created new TCP socket 35 for connection
[00007f31700010f0] live555 demux error: Failed to connect with rtsp://localhost:7236/wfd1.0
[00007f3170004b50] main stream error: connection failed: Connection refused
[00007f3170004b50] satip stream error: Failed to connect to RTSP server localhost:7236
[00007f3170004b50] main stream error: connection failed: Connection refused
[00007f3170004b50] access_realrtsp stream error: cannot connect to localhost:7236
QObject::~QObject: Timers cannot be stopped from another thread
hans@laptop-hans:~$ cvlc rtsp://localhost:7236/wfd1.0
VLC media player 3.0.6 Vetinari (revision 3.0.6-0-g5803e85f73)
[000055f094035ca0] dummy interface: using the dummy interface module...
Created new TCP socket 11 for connection
[00007f51400010f0] live555 demux error: Failed to connect with rtsp://localhost:7236/wfd1.0
[00007f5140004ab0] main stream error: connection failed: Connection refused
[00007f5140004ab0] satip stream error: Failed to connect to RTSP server localhost:7236
[00007f5140004ab0] main stream error: connection failed: Connection refused
[00007f5140004ab0] access_realrtsp stream error: cannot connect to localhost:7236
[00007f5140004ab0] main stream error: Verbinding mislukt
[00007f5140004ab0] main stream error: VLC kon niet verbinden met "localhost:7236".
[00007f5154000c40] main input error: Uw invoer kan niet geopend worden
[00007f5154000c40] main input error: VLC kon de MRL 'rtsp://localhost:7236/wfd1.0' niet openen. Controleer het logboek voor details.
Syslog says:
May 22 14:19:05 laptop-hans kernel: [ 6494.419016] traps: pool-gnome-netw[13565] trap int3 ip:7f4a1e23a955 sp:7f4a0bffe000 error:0 in libglib-2.0.so.0.6000.0[7f4a1e201000+80000]
May 22 14:19:05 laptop-hans kernel: [ 6494.419016] traps: pool-gnome-netw[13565] trap int3 ip:7f4a1e23a955 sp:7f4a0bffe000 error:0 in libglib-2.0.so.0.6000.0[7f4a1e201000+80000]
May 22 14:19:05 laptop-hans gjs[2269]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
May 22 14:19:05 laptop-hans gjs[2269]: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
May 22 14:19:05 laptop-hans gjs[2269]: message repeated 3 times: [ g_object_unref: assertion 'G_IS_OBJECT (object)' failed]
May 22 14:19:07 laptop-hans gjs[2269]: JS ERROR: TypeError: malformed UTF-8 character sequence at offset 0#012@/home/hans/.local/share/gnome-shell/extensions/[email protected]/service/daemon.js:744:2
May 22 14:19:05 laptop-hans gjs[2269]: message repeated 3 times: [ g_object_unref: assertion 'G_IS_OBJECT (object)' failed]
May 22 14:19:07 laptop-hans gjs[2269]: JS ERROR: TypeError: malformed UTF-8 character sequence at offset 0#012@/home/hans/.local/share/gnome-shell/extensions/[email protected]/service/daemon.js:744:2
...and immediately the window gets closed;
When I select my Samsung TV, it stays hanging on "connecting" too.
When I use Windows 8.1 I can perfectly mirror the laptop's screen to the Samsung TV (it gets installed as a "projector"), so it cannot be a hardware problem.
When I use this software I actually get a connect, the Samsung TV shows a window where it wants permission for the laptop to connect.
The gnome-screencast software seems to be falling back to its X11 mode, but I understand that is expected behaviour.
I am running on Ubuntu 19.04 ; recompiling wpa_supplicant with version 2.8 (which has default P2P enabled) didn't make any difference.
What am I doing wrong?
EDIT: I am a newby on meson, so I just built it by going into the directory where README.md resides, do meson builddir, cd builddir, ninja. Hope that was alright, couldn't find any pointers in the doc...
EDIT: Added multiple quotations so that it is not inline code but multi-line.
If the remote peer becomes group owner, then we end up trying to use the connection to connect to the internet. That is pretty stupid, we need to only use the connection for the local network.
(I have private a trace where this happened.)
I run app with :
G_MESSAGES_DEBUG=all gnome-screencast
And show this: https://pastebin.com/gMZ2scqp
And it doesn't show any video Sink in the GUI. What can i do?
Thanks.
After connecting to the tv the application crash with the following messages:
** (gnome-screencast:3347): WARNING **: 10:11:11.347: WfdClient: No resolution found, falling back to standard FullHD resolution.
(gnome-screencast:3347): GStreamer-CRITICAL **: 10:11:11.421: gst_bin_add: assertion 'GST_IS_ELEMENT (element)' failed
(gnome-screencast:3347): GLib-GObject-CRITICAL **: 10:11:11.421: g_object_set: assertion 'G_IS_OBJECT (object)' failed
(gnome-screencast:3347): GLib-GObject-CRITICAL **: 10:11:11.421: g_object_set_data: assertion 'G_IS_OBJECT (object)' failed
** (gnome-screencast:3347): ERROR **: 10:11:11.464: WfdMediaFactory: Error creating encoding pipeline. If gstreamer is compiled with debugging and GST_DEBUG_DUMP_DOT_DIR is set, then the pipeline will have been dumped.
Hi, I'm trying to connect to my Microsoft Wireless Adapter v2 (Miracast and WiDi compatible, firmware 2.0.8381) with gnome-network-displays, didn't succeed so far
firewall is off when experimenting
I got the ND_SINK_STATE_ERROR
It would be really great to make it work since this dongle is widely used, I'd gladly help for further debugging
Working like a charm on Windows 10
Using actually up to date manjaro liniux
Here is the debug session :
G_MESSAGES_DEBUG=all gnome-network-displays
(gnome-network-displays:17343): GLib-GIO-DEBUG: 18:04:20.078: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
(gnome-network-displays:17343): Gtk-DEBUG: 18:04:20.186: Connecting to session manager
(gnome-network-displays:17343): Gtk-DEBUG: 18:04:20.187: Failed to get the GNOME session proxy: The name org.gnome.SessionManager is not owned
** (gnome-network-displays:17343): DEBUG: 18:04:20.273: WFDP2PRegistry: Found a new device, creating provider
** (gnome-network-displays:17343): DEBUG: 18:04:20.273: WFDP2PProvider: Found a new sink with peer 0x557d7ba29aa0 on device 0x557d7b321f80
** (gnome-network-displays:17343): DEBUG: 18:04:20.273: WFDP2PProvider: Found a new sink with peer 0x557d7b4d95c0 on device 0x557d7b321f80
** (gnome-network-displays:17343): DEBUG: 18:04:20.273: WfdP2PProvider: Discover is now set to 1
** (gnome-network-displays:17343): DEBUG: 18:04:20.273: SinkList: Adding a sink
** (gnome-network-displays:17343): DEBUG: 18:04:20.274: SinkList: Adding a sink
** (gnome-network-displays:17343): DEBUG: 18:04:20.281: NdScreencastPortal: Aquired Portal proxy
** (gnome-network-displays:17343): DEBUG: 18:04:20.283: task is: 0x557d7b9f2400
** (gnome-network-displays:17343): DEBUG: 18:04:20.297: NdScreencastPortal: Received CreateSession response
** (gnome-network-displays:17343): WARNING **: 18:04:20.297: Error initing screencast portal: Failed to create portal session (response: 2)
** (gnome-network-displays:17343): WARNING **: 18:04:20.297: Falling back to X11! You need to fix your setup to avoid issues (XDG Portals and/or mutter screencasting support)!
** (gnome-network-displays:17343): DEBUG: 18:04:20.297: WFDP2PRegistry: Got NMClient
** (gnome-network-displays:17343): DEBUG: 18:04:20.301: NdPulseaudio: Querying sink info by name
** (gnome-network-displays:17343): DEBUG: 18:04:20.301: NdPulseaudio: Error querying sink info
** (gnome-network-displays:17343): DEBUG: 18:04:20.301: NdPulseaudio: Got a sink info for the expected name
** (gnome-network-displays:17343): DEBUG: 18:04:22.394: Found openh264enc for video encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.394: Found x264enc for video encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.394: Found fdkaacenc for audio encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.395: Found avenc_aac for audio encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.395: Found faac for audio encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.395: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_P2P
** (gnome-network-displays:17343): DEBUG: 18:04:22.397: WfdP2PProvider: Discover is now set to 0
** (gnome-network-displays:17343): DEBUG: 18:04:22.493: NdWfdP2PSink: Got P2P connection
** (gnome-network-displays:17343): DEBUG: 18:04:22.495: Found openh264enc for video encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.495: Found x264enc for video encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.495: Found fdkaacenc for audio encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.495: Found avenc_aac for audio encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.495: Found faac for audio encoding.
** (gnome-network-displays:17343): DEBUG: 18:04:22.496: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_SOCKET
** (gnome-network-displays:17343): DEBUG: 18:04:30.981: WFDP2PProvider: Peer removed
** (gnome-network-displays:17343): DEBUG: 18:04:30.981: MetaSink: No usable sink is left, object has become invalid.
** (gnome-network-displays:17343): DEBUG: 18:04:30.982: SinkList: Removing a sink
** (gnome-network-displays:17343): DEBUG: 18:05:07.492: WfdServer: Finalize
** (gnome-network-displays:17343): DEBUG: 18:05:07.492: Got state change notification from streaming sink to state ND_SINK_STATE_ERROR
** (gnome-network-displays:17343): DEBUG: 18:05:10.983: WFDP2PProvider: Peer removed
** (gnome-network-displays:17343): DEBUG: 18:05:10.983: MetaSink: No usable sink is left, object has become invalid.
** (gnome-network-displays:17343): DEBUG: 18:05:10.984: SinkList: Removing a sink
** (gnome-network-displays:17343): DEBUG: 18:05:12.688: Got state change notification from streaming sink to state ND_SINK_STATE_DISCONNECTED
** (gnome-network-displays:17343): DEBUG: 18:05:12.688: WfdP2PProvider: Discover is now set to 1
Hi, sorry to dig this one up again but it looks like I am having a very similar error like #41 although stopping firewalld did not help.
I am also on fedora 30 with your COPR and on LG webOS.
Fedora 30 using the copr package at https://copr.fedorainfracloud.org/coprs/benzea/screencast/
Roku 4 comes up in the network displays, no prompt on the TV, I've stopped firewalld entirely, no iptables rules and made sure selinux=permissive, here's journalctl output, hope this gives a clue thanks for this great package!
Jul 06 11:32:40 photon2 xdg-desktop-por[18293]: Unhandled parent window type
Jul 06 11:32:40 photon2 xdg-desktop-por[18293]: Failed to associate portal window with parent window
Jul 06 11:32:45 photon2 wpa_supplicant[1473]: P2P-DEVICE-FOUND 0a:05:81:26:6d:8b p2p_dev_addr=0a:05:81:26:6d:89 pri_dev_type=7-0050F204-1 name='Roku 4 - 709' config_methods=0x80 dev_capab=0x25 group_capab=0x2b wfd_dev_info=0x00111c440096 vendor_elems=1 new=1
Jul 06 11:32:45 photon2 wpa_supplicant[1473]: dbus: Register peer object '/fi/w1/wpa_supplicant1/Interfaces/186/Peers/0a0581266d89'
Jul 06 11:32:45 photon2 wpa_supplicant[1473]: P2P-DEVICE-FOUND b8:3e:59:2a:fb:3f p2p_dev_addr=ba:3e:59:2a:fb:3d pri_dev_type=7-0050F204-1 name='Roku 3 - 588' config_methods=0x80 dev_capab=0x25 group_capab=0x2b wfd_dev_info=0x01111c440096 vendor_elems=1 new=1
Jul 06 11:32:45 photon2 wpa_supplicant[1473]: dbus: Register peer object '/fi/w1/wpa_supplicant1/Interfaces/186/Peers/ba3e592afb3d'
Jul 06 11:32:46 photon2 wpa_supplicant[1473]: P2P-FIND-STOPPED
Jul 06 11:32:46 photon2 NetworkManager[1138]: <info> [1562427166.5167] keyfile: add connection /var/run/NetworkManager/system-connections/Wi-Fi P2P Peer 0A:05:81:26:6D:89.nmconnection (3794e9b5-9b20-4c7e-a460-b1a768582b51,"Wi-Fi P2P Peer 0A:05:81:26:6D:89")
Jul 06 11:32:46 photon2 NetworkManager[1138]: <info> [1562427166.5199] device (p2p-dev-wlp2s0): Activation: starting connection 'Wi-Fi P2P Peer 0A:05:81:26:6D:89' (3794e9b5-9b20-4c7e-a460-b1a768582b51)
Jul 06 11:32:46 photon2 NetworkManager[1138]: <info> [1562427166.5211] audit: op="connection-add-activate" uuid="3794e9b5-9b20-4c7e-a460-b1a768582b51" name="Wi-Fi P2P Peer 0A:05:81:26:6D:89" pid=20646 uid=1000 result="success"
Jul 06 11:32:46 photon2 NetworkManager[1138]: <info> [1562427166.5350] device (p2p-dev-wlp2s0): state change: disconnected -> prepare (reason 'none', sys-iface-state: 'managed')
Jul 06 11:32:46 photon2 NetworkManager[1138]: <info> [1562427166.5359] device (p2p-dev-wlp2s0): state change: prepare -> config (reason 'none', sys-iface-state: 'managed')
Jul 06 11:32:46 photon2 systemd-udevd[20688]: Using default interface naming scheme 'v240'.
Jul 06 11:32:46 photon2 systemd-udevd[20688]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable.
Jul 06 11:32:49 photon2 wpa_supplicant[1473]: P2P-GO-NEG-FAILURE status=2
Jul 06 11:32:53 photon2 dnsmasq-dhcp[1710]: RTR-ADVERT(virbr2) fd00:dead:beef:55::
Jul 06 11:33:31 photon2 NetworkManager[1138]: <warn> [1562427211.4778] device (p2p-dev-wlp2s0): Activation: (wifi-p2p) connecting took too long, failing activation
Jul 06 11:33:31 photon2 NetworkManager[1138]: <info> [1562427211.4780] device (p2p-dev-wlp2s0): state change: config -> failed (reason 'supplicant-timeout', sys-iface-state: 'managed')
Jul 06 11:33:31 photon2 NetworkManager[1138]: <warn> [1562427211.4821] device (p2p-dev-wlp2s0): Activation: failed for connection 'Wi-Fi P2P Peer 0A:05:81:26:6D:89'
Jul 06 11:33:31 photon2 NetworkManager[1138]: <warn> [1562427211.4886] sup-iface: failed to cancel p2p connect: P2P cancel failed
Jul 06 11:33:31 photon2 NetworkManager[1138]: <info> [1562427211.5056] device (p2p-dev-wlp2s0): state change: failed -> disconnected (reason 'none', sys-iface-state: 'managed')
Jul 06 11:33:31 photon2 NetworkManager[1138]: <warn> [1562427211.5108] sup-iface: failed to cancel p2p connect: P2P cancel failed
Jul 06 11:33:41 photon2 wpa_supplicant[1473]: P2P-DEVICE-LOST p2p_dev_addr=ba:3e:59:2a:fb:3d
Jul 06 11:33:41 photon2 wpa_supplicant[1473]: dbus: Unregister peer object '/fi/w1/wpa_supplicant1/Interfaces/186/Peers/ba3e592afb3d'
Jul 06 11:33:41 photon2 wpa_supplicant[1473]: P2P-DEVICE-LOST p2p_dev_addr=0a:05:81:26:6d:89
Jul 06 11:33:41 photon2 wpa_supplicant[1473]: dbus: Unregister peer object '/fi/w1/wpa_supplicant1/Interfaces/186/Peers/0a0581266d89'
Build the project using
Builds like a charme.
I do not know which cast was meant but the application does not show up.
** (gnome-screencast:10589): WARNING **: 18:41:22.277: Error initing screencast portal: Failed to create portal sesssion
(gnome-screencast:10589): GLib-GObject-WARNING **: 18:41:22.280: invalid unclassed pointer in cast to 'GnomeScreencastWindow'
Using the git version on Arch Linux by means of AUR/gnome-screencast-git
As a note am running it on KDE.
c0rn3j@Luxuria : ~
[130] % G_MESSAGES_DEBUG=all gnome-network-displays
(gnome-network-displays:16199): GLib-GIO-DEBUG: 13:25:21.673: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
(gnome-network-displays:16199): Gtk-DEBUG: 13:25:21.692: Connecting to session manager
(gnome-network-displays:16199): Gtk-DEBUG: 13:25:21.692: Failed to get the GNOME session proxy: The name org.gnome.SessionManager is not owned
(gnome-network-displays:16199): Gtk-DEBUG: 13:25:21.692: Failed to get the Xfce session proxy: The name org.xfce.SessionManager is not owned
** (gnome-network-displays:16199): DEBUG: 13:25:21.736: WFDP2PRegistry: Got NMClient
** (gnome-network-displays:16199): DEBUG: 13:25:21.737: NdScreencastPortal: Aquired Portal proxy
** (gnome-network-displays:16199): DEBUG: 13:25:21.737: task is: 0x55ea31cd49b0
** (gnome-network-displays:16199): DEBUG: 13:25:21.737: NdPulseaudio: Querying sink info by name
** (gnome-network-displays:16199): DEBUG: 13:25:21.758: NdPulseaudio: Sink does not exist yet, loading module
** (gnome-network-displays:16199): DEBUG: 13:25:21.758: NdScreencastPortal: Received CreateSession response
** (gnome-network-displays:16199): DEBUG: 13:25:21.758: simple variant lookup: /org/freedesktop/portal/desktop/session/1_1076/gtk1224956946
** (gnome-network-displays:16199): DEBUG: 13:25:21.761: NdScreencastPortal: Received SelectSource response
** (gnome-network-displays:16199): DEBUG: 13:25:21.762: NdPulseaudio: Module loaded, we are ready to grab audio!
** (gnome-network-displays:16199): DEBUG: 13:25:21.763: NdScreencastPortal: Received Start response
** (gnome-network-displays:16199): WARNING **: 13:25:21.763: Error initing screencast portal: Failed to start streaming on portal session (response: 2)
** (gnome-network-displays:16199): WARNING **: 13:25:21.763: Falling back to X11! You need to fix your setup to avoid issues (XDG Portals and/or mutter screencasting support)!
Unable to stream even to the dummy display.
After running gnome-network-displays with NETWORK_DISPLAYS_DUMMY=1 and G_MESSAGES_DEBUG=all, I get the following log after selecting the dummy display and connecting to the rtsp server using vlc.
(gnome-network-displays:24467): GLib-GIO-DEBUG: 15:40:48.460: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
(gnome-network-displays:24467): Gtk-DEBUG: 15:40:48.485: Connecting to session manager
** (gnome-network-displays:24467): DEBUG: 15:40:48.507: Adding dummy provider
** (gnome-network-displays:24467): DEBUG: 15:40:48.507: SinkList: Adding a sink
** (gnome-network-displays:24467): DEBUG: 15:40:48.538: WFDP2PRegistry: Found a new device, creating provider
** (gnome-network-displays:24467): DEBUG: 15:40:48.538: WFDP2PProvider: Found a new sink with peer 0x232d090 on device 0x27bbf80
** (gnome-network-displays:24467): DEBUG: 15:40:48.538: WfdP2PProvider: Discover is now set to 1
** (gnome-network-displays:24467): DEBUG: 15:40:48.538: SinkList: Adding a sink
** (gnome-network-displays:24467): DEBUG: 15:40:48.539: NdScreencastPortal: Aquired Portal proxy
** (gnome-network-displays:24467): DEBUG: 15:40:48.539: task is: 0x2758190
** (gnome-network-displays:24467): DEBUG: 15:40:48.540: WFDP2PRegistry: Got NMClient
** (gnome-network-displays:24467): DEBUG: 15:40:48.540: NdPulseaudio: Querying sink info by name
** (gnome-network-displays:24467): DEBUG: 15:40:48.540: NdPulseaudio: Error querying sink info
** (gnome-network-displays:24467): DEBUG: 15:40:48.540: NdPulseaudio: Got a sink info for the expected name
** (gnome-network-displays:24467): DEBUG: 15:40:48.541: NdScreencastPortal: Received CreateSession response
** (gnome-network-displays:24467): DEBUG: 15:40:48.541: simple variant lookup: /org/freedesktop/portal/desktop/session/1_175/gtk469611202
** (gnome-network-displays:24467): DEBUG: 15:40:48.542: NdScreencastPortal: Received SelectSource response
** (gnome-network-displays:24467): DEBUG: 15:40:51.975: NdScreencastPortal: Received Start response
** (gnome-network-displays:24467): DEBUG: 15:40:51.975: Got a stream with node ID: 11
** (gnome-network-displays:24467): DEBUG: 15:40:53.144: Found openh264enc for video encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.144: Found x264enc for video encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.144: Found fdkaacenc for audio encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.144: Found faac for audio encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.144: Found openh264enc for video encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.144: Found x264enc for video encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.145: Found fdkaacenc for audio encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.145: Found faac for audio encoding.
** (gnome-network-displays:24467): DEBUG: 15:40:53.145: NdDummyWFDSink: You should now be able to connect to rtsp://localhost:7236/wfd1.0
** (gnome-network-displays:24467): DEBUG: 15:40:53.146: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_SOCKET
** (gnome-network-displays:24467): DEBUG: 15:40:53.147: WfdP2PProvider: Discover is now set to 0
** (gnome-network-displays:24467): DEBUG: 15:41:12.987: NdWfdP2PSink: Got client connection
** (gnome-network-displays:24467): DEBUG: 15:41:12.987: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_STREAMING
** (gnome-network-displays:24467): WARNING **: 15:41:12.988: WfdClient: Got OPTIONS before getting reply querying WFD support; assuming normal RTSP connection.
** (gnome-network-displays:24467): DEBUG: 15:41:12.989: use x11: 0
** (gnome-network-displays:24467): DEBUG: 15:41:13.040: WfdMedia init: Got 1 streams
** (gnome-network-displays:24467): DEBUG: 15:41:15.073: QOS: proportion: 0.500, processed: 1, dropped: 1
** (gnome-network-displays:24467): DEBUG: 15:41:15.076: QOS: proportion: 0.500, processed: 1, dropped: 2
** (gnome-network-displays:24467): DEBUG: 15:41:15.079: QOS: proportion: 0.500, processed: 1, dropped: 3
** (gnome-network-displays:24467): DEBUG: 15:41:15.081: QOS: proportion: 0.500, processed: 1, dropped: 4
** (gnome-network-displays:24467): DEBUG: 15:41:15.085: QOS: proportion: 0.500, processed: 1, dropped: 5
** (gnome-network-displays:24467): DEBUG: 15:41:15.088: QOS: proportion: 0.500, processed: 1, dropped: 6
** (gnome-network-displays:24467): DEBUG: 15:41:15.092: QOS: proportion: 0.500, processed: 1, dropped: 7
** (gnome-network-displays:24467): DEBUG: 15:41:15.097: QOS: proportion: 0.500, processed: 1, dropped: 8
** (gnome-network-displays:24467): DEBUG: 15:41:15.102: QOS: proportion: 0.500, processed: 1, dropped: 9
** (gnome-network-displays:24467): DEBUG: 15:41:15.107: QOS: proportion: 0.500, processed: 1, dropped: 10
** (gnome-network-displays:24467): DEBUG: 15:41:15.110: QOS: proportion: 0.500, processed: 1, dropped: 11
** (gnome-network-displays:24467): DEBUG: 15:41:15.113: QOS: proportion: 0.500, processed: 1, dropped: 12
** (gnome-network-displays:24467): DEBUG: 15:41:15.116: QOS: proportion: 0.500, processed: 1, dropped: 13
** (gnome-network-displays:24467): DEBUG: 15:41:15.120: QOS: proportion: 0.500, processed: 1, dropped: 14
** (gnome-network-displays:24467): DEBUG: 15:41:15.124: QOS: proportion: 0.500, processed: 1, dropped: 15
** (gnome-network-displays:24467): DEBUG: 15:41:15.127: QOS: proportion: 0.500, processed: 1, dropped: 16
** (gnome-network-displays:24467): DEBUG: 15:41:15.130: QOS: proportion: 0.500, processed: 1, dropped: 17
** (gnome-network-displays:24467): DEBUG: 15:41:15.133: QOS: proportion: 0.500, processed: 1, dropped: 18
** (gnome-network-displays:24467): DEBUG: 15:41:15.138: QOS: proportion: 0.500, processed: 1, dropped: 19
** (gnome-network-displays:24467): DEBUG: 15:41:15.138: QOS: proportion: 0.500, processed: 1, dropped: 20
** (gnome-network-displays:24467): DEBUG: 15:41:15.141: QOS: proportion: 0.500, processed: 1, dropped: 21
** (gnome-network-displays:24467): DEBUG: 15:41:15.143: QOS: proportion: 0.500, processed: 1, dropped: 22
** (gnome-network-displays:24467): DEBUG: 15:41:15.146: QOS: proportion: 0.500, processed: 1, dropped: 23
** (gnome-network-displays:24467): DEBUG: 15:41:15.148: QOS: proportion: 0.500, processed: 1, dropped: 24
** (gnome-network-displays:24467): DEBUG: 15:41:15.150: QOS: proportion: 0.500, processed: 1, dropped: 25
** (gnome-network-displays:24467): DEBUG: 15:41:15.152: QOS: proportion: 0.500, processed: 1, dropped: 26
** (gnome-network-displays:24467): DEBUG: 15:41:15.154: QOS: proportion: 0.500, processed: 1, dropped: 27
** (gnome-network-displays:24467): DEBUG: 15:41:15.156: QOS: proportion: 0.500, processed: 1, dropped: 28
** (gnome-network-displays:24467): DEBUG: 15:41:15.157: QOS: proportion: 0.500, processed: 1, dropped: 29
** (gnome-network-displays:24467): DEBUG: 15:41:15.159: QOS: proportion: 0.500, processed: 1, dropped: 30
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 31
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 32
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 33
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 34
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 35
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 36
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 37
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 38
** (gnome-network-displays:24467): DEBUG: 15:41:15.167: QOS: proportion: 0.500, processed: 1, dropped: 39
** (gnome-network-displays:24467): DEBUG: 15:41:15.169: QOS: proportion: 0.500, processed: 1, dropped: 40
** (gnome-network-displays:24467): DEBUG: 15:41:15.173: QOS: proportion: 0.500, processed: 1, dropped: 41
** (gnome-network-displays:24467): DEBUG: 15:41:15.175: QOS: proportion: 0.500, processed: 1, dropped: 42
** (gnome-network-displays:24467): DEBUG: 15:41:15.176: QOS: proportion: 0.500, processed: 1, dropped: 43
** (gnome-network-displays:24467): DEBUG: 15:41:15.176: QOS: proportion: 0.500, processed: 1, dropped: 44
** (gnome-network-displays:24467): DEBUG: 15:41:15.177: QOS: proportion: 0.500, processed: 1, dropped: 45
** (gnome-network-displays:24467): DEBUG: 15:41:15.192: QOS: proportion: 0.500, processed: 1, dropped: 46
** (gnome-network-displays:24467): DEBUG: 15:41:15.193: QOS: proportion: 0.500, processed: 1, dropped: 47
** (gnome-network-displays:24467): DEBUG: 15:41:15.202: QOS: proportion: 0.500, processed: 1, dropped: 48
** (gnome-network-displays:24467): DEBUG: 15:41:15.204: QOS: proportion: 0.500, processed: 1, dropped: 49
** (gnome-network-displays:24467): DEBUG: 15:41:15.208: QOS: proportion: 0.500, processed: 1, dropped: 50
** (gnome-network-displays:24467): DEBUG: 15:41:15.211: QOS: proportion: 0.500, processed: 1, dropped: 51
** (gnome-network-displays:24467): DEBUG: 15:41:15.211: QOS: proportion: 0.500, processed: 1, dropped: 52
** (gnome-network-displays:24467): DEBUG: 15:41:15.219: QOS: proportion: 0.500, processed: 1, dropped: 53
** (gnome-network-displays:24467): DEBUG: 15:41:15.221: QOS: proportion: 0.500, processed: 1, dropped: 54
** (gnome-network-displays:24467): DEBUG: 15:41:15.232: QOS: proportion: 0.500, processed: 1, dropped: 55
** (gnome-network-displays:24467): DEBUG: 15:41:15.232: QOS: proportion: 0.500, processed: 1, dropped: 56
** (gnome-network-displays:24467): DEBUG: 15:41:15.235: QOS: proportion: 0.500, processed: 1, dropped: 57
** (gnome-network-displays:24467): DEBUG: 15:41:15.240: QOS: proportion: 0.500, processed: 1, dropped: 58
** (gnome-network-displays:24467): DEBUG: 15:41:15.251: An audiocodec has been selected: yes
[E][connection.c:513 pw_protocol_native_connection_flush()] could not sendmsg: Destination address required
** (gnome-network-displays:24467): DEBUG: 15:41:28.520: WFDP2PProvider: Peer removed
** (gnome-network-displays:24467): DEBUG: 15:41:28.521: MetaSink: No usable sink is left, object has become invalid.
** (gnome-network-displays:24467): DEBUG: 15:41:28.521: SinkList: Removing a sink
** (gnome-network-displays:24467): DEBUG: 15:41:40.181: WfdClient: Doing keep-alive
Not sure what's causing the problem. The log mentions that it found the video and audio codecs.
Running on Fedora 30. I am aware multiple displays could cause a problem, but I have the same result even after disabling(and removing) the other monitors. Please let me know if you need the output of any other logs.
I can't connect to my LG Smart TV because gnome-network-displays crashes with a segmentation fault error.
The output from ´G_MESSAGES_DEBUG=all gnome-network-displays --display=$DISPLAY´ is the one below. I'm running updated Arch and I have already installed openh264 but didn't solve it.
(gnome-network-displays:27703): GLib-GIO-DEBUG: 14:36:21.674: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ‘gio-vfs’
(gnome-network-displays:27703): Gtk-DEBUG: 14:36:21.729: Connecting to session manager
(gnome-network-displays:27703): Gtk-DEBUG: 14:36:21.729: Failed to get the GNOME session proxy: The name org.gnome.SessionManager is not owned
(gnome-network-displays:27703): Gtk-DEBUG: 14:36:21.730: Failed to get the Xfce session proxy: The name org.xfce.SessionManager is not owned
** (gnome-network-displays:27703): DEBUG: 14:36:21.803: WFDP2PRegistry: Found a new device, creating provider
** (gnome-network-displays:27703): DEBUG: 14:36:21.803: WFDP2PProvider: Found a new sink with peer 0x55f0be5ec4e0 on device 0x55f0be9bdde0
** (gnome-network-displays:27703): DEBUG: 14:36:21.803: WfdP2PProvider: Discover is now set to 1
** (gnome-network-displays:27703): DEBUG: 14:36:21.803: SinkList: Adding a sink
** (gnome-network-displays:27703): DEBUG: 14:36:21.806: NdScreencastPortal: Aquired Portal proxy
** (gnome-network-displays:27703): DEBUG: 14:36:21.806: task is: 0x55f0be8cbbf0
** (gnome-network-displays:27703): DEBUG: 14:36:21.810: NdScreencastPortal: Received CreateSession response
** (gnome-network-displays:27703): WARNING **: 14:36:21.810: Error initing screencast portal: Failed to create portal session (response: 2)
** (gnome-network-displays:27703): WARNING **: 14:36:21.810: Falling back to X11! You need to fix your setup to avoid issues (XDG Portals and/or mutter screencasting support)!
** (gnome-network-displays:27703): DEBUG: 14:36:21.810: WFDP2PRegistry: Got NMClient
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.813: gdk_pixbuf_from_pixdata() called on:
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.814: Encoding raw
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.814: Dimensions: 16 x 16
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.814: Rowstride: 64, Length: 1048
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.814: Copy pixels == false
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.814: gdk_pixbuf_from_pixdata() called on:
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Encoding raw
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Dimensions: 16 x 16
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Rowstride: 64, Length: 1048
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Copy pixels == false
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: gdk_pixbuf_from_pixdata() called on:
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Encoding raw
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Dimensions: 16 x 16
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Rowstride: 64, Length: 1048
(gnome-network-displays:27703): GdkPixbuf-DEBUG: 14:36:21.815: Copy pixels == false
** (gnome-network-displays:27703): DEBUG: 14:36:21.818: NdPulseaudio: Querying sink info by name
** (gnome-network-displays:27703): DEBUG: 14:36:21.819: NdPulseaudio: Error querying sink info
** (gnome-network-displays:27703): DEBUG: 14:36:21.819: NdPulseaudio: Got a sink info for the expected name
** (gnome-network-displays:27703): DEBUG: 14:36:24.568: Found openh264enc for video encoding.
** (gnome-network-displays:27703): DEBUG: 14:36:24.568: Found x264enc for video encoding.
** (gnome-network-displays:27703): DEBUG: 14:36:24.568: WFD: Did not find any usable AAC audio encoder!
** (gnome-network-displays:27703): DEBUG: 14:36:24.569: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_P2P
** (gnome-network-displays:27703): DEBUG: 14:36:24.571: WfdP2PProvider: Discover is now set to 0
** (gnome-network-displays:27703): DEBUG: 14:36:24.586: NdWfdP2PSink: Got P2P connection
** (gnome-network-displays:27703): DEBUG: 14:36:24.586: Found openh264enc for video encoding.
** (gnome-network-displays:27703): DEBUG: 14:36:24.586: Found x264enc for video encoding.
** (gnome-network-displays:27703): DEBUG: 14:36:24.586: WFD: Did not find any usable AAC audio encoder!
** (gnome-network-displays:27703): DEBUG: 14:36:24.586: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_SOCKET
** (gnome-network-displays:27703): DEBUG: 14:36:39.685: NdWfdP2PSink: Got client connection
** (gnome-network-displays:27703): DEBUG: 14:36:39.685: Got state change notification from streaming sink to state ND_SINK_STATE_WAIT_STREAMING
** (gnome-network-displays:27703): DEBUG: 14:36:40.198: WfdClient: OPTIONS querying done
** (gnome-network-displays:27703): DEBUG: 14:36:40.200: WFD query params
** (gnome-network-displays:27703): DEBUG: 14:36:40.292: WfdClient: GET_PARAMS done
** (gnome-network-displays:27703): DEBUG: 14:36:40.292: Add audio codec to params:
** (gnome-network-displays:27703): DEBUG: 14:36:40.292: WfdAudioCodec: LPCM, 3, latency: 0
** (gnome-network-displays:27703): DEBUG: 14:36:40.292: Add audio codec to params:
** (gnome-network-displays:27703): DEBUG: 14:36:40.292: WfdAudioCodec: AAC, 7, latency: 0
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: Add audio codec to params:
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: WfdAudioCodec: AC3, 7, latency: 0
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: Add codec to params:
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: WfdVideoCodec:
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * profile: 1
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * level: 8
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * native: 1920x1080 60p
** (gnome-network-displays:27703): WARNING **: 14:36:40.293: Resolution 29 not found in table VESA, but was in suppliments 0x3FFFFFFF
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: Supported resolutions:
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 800x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 800x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 854x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 854x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 864x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 864x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 640x360 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 640x360 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 960x540 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.293: * 848x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 640x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 720x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 720x480 60i
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 720x576 50p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 720x576 50i
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1280x720 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1280x720 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1920x1080 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1920x1080 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1920x1080 60i
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1290x720 25p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1280x720 50p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1920x1080 25p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1920x1080 50p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1920x1080 50i
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1280x720 24p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 1920x1080 25p
** (gnome-network-displays:27703): DEBUG: 14:36:40.294: * 800x600 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 800x600 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1024x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1024x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1152x864 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1152x864 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1280x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1280x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1280x800 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1280x800 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1360x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1360x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1366x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1366x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1280x1024 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1280x1024 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1400x1050 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1400x1050 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1440x900 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1440x900 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1600x900 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1600x900 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.295: * 1600x1200 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 1600x1200 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 1680x1024 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 1680x1024 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 1680x1050 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 1680x1050 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 1920x1200 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: Add codec to params:
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: WfdVideoCodec:
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * profile: 2
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * level: 8
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * native: 1920x1080 60p
** (gnome-network-displays:27703): WARNING **: 14:36:40.296: Resolution 29 not found in table VESA, but was in suppliments 0x3FFFFFFF
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: Supported resolutions:
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 800x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 800x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 854x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 854x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 864x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 864x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 640x360 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.296: * 640x360 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 960x540 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 848x480 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 640x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 720x480 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 720x480 60i
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 720x576 50p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 720x576 50i
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1280x720 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1280x720 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1920x1080 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1920x1080 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1920x1080 60i
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1290x720 25p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1280x720 50p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1920x1080 25p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1920x1080 50p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1920x1080 50i
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1280x720 24p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1920x1080 25p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 800x600 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 800x600 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.297: * 1024x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1024x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1152x864 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1152x864 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1280x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1280x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1280x800 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1280x800 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1360x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1360x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1366x768 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1366x768 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1280x1024 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1280x1024 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1400x1050 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1400x1050 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1440x900 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1440x900 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1600x900 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1600x900 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1600x1200 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1600x1200 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1680x1024 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.298: * 1680x1024 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.299: * 1680x1050 30p
** (gnome-network-displays:27703): DEBUG: 14:36:40.299: * 1680x1050 60p
** (gnome-network-displays:27703): DEBUG: 14:36:40.299: * 1920x1200 30p
** (gnome-network-displays:27703): WARNING **: 14:36:40.299: WfdClient: No resolution found, falling back to standard FullHD resolution.
** (gnome-network-displays:27703): DEBUG: 14:36:40.299: selected resolution 1920, 1080 @30
** (gnome-network-displays:27703): DEBUG: 14:36:40.301: WfdClient: SET_PARAMS done
** (gnome-network-displays:27703): DEBUG: 14:36:40.305: WfdClient: Initialization done!
** (gnome-network-displays:27703): DEBUG: 14:36:40.306: use x11: 1
[1] 27703 segmentation fault (core dumped) G_MESSAGES_DEBUG=all gnome-network-displays --display=$DISPLAY
It would be interesting to have the option to instead of casting the contents of the existing screen, to create a new virtual screen to be casted.
This would be useful for presentations and also cases where people have niche screen sizes, like ultrawidescreen monitors.
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