lucasgabmoreno / linuxmint_lenovod330 Goto Github PK

Randomly, when rotate, shows black screen

Safe Mode shows screeb broken lines.

nomodeset as grub argument doesn't work

Moving this
https://github.com/systemd/systemd/blob/main/hwdb.d/60-sensor.hwdb
Here
/etc/udev/hwdb.d/
(has Lenovo d330 fix)

And then:

sudo systemd-hwdb update
sudo udevadm trigger -v -p DEVNAME=/dev/iio:device0
sudo service iio-sensor-proxy restart

Last kernel version without black screen problem when boot o rotation:
5.4.155

If you tried newer one working, please let us know.

Got everything right and now i have the extracted bios, so now what?... i do understand a littlebit of hexadecimal codes but i can't find the actual switch to activate the advanced settings.
Model: Ideapad D330-IGL 82H0 (8GB-128GB Version)
used the lenovo-bios-logo-extraction-guide method btw

Doesn't work:

Rotation fix
Create 10-fbdev.conf in /usr/share/X11/xorg.conf.d/

Section "Device"
	Identifier "fbdev"
	Driver "fbdev"
	Option "fbdev" "/dev/fb0"
	Option "Rotate" "CW"
EndSection

Touch fix
Add into xorg.conf in /usr/share/doc/xserver-xorg-video-intel

Section "InputClass"
 Identifier "D330 rotate touchscreen"
 MatchProduct "Goodix Capacitive TouchScreen"
 Option "TransformationMatrix" "0 1 0 -1 0 1 0 0 1"
EndSection 

Randomly, when starting PC, doesn't show grub, splash and first screen. All in black screen.

Experiment video tearing.

This method doesn't work:

sudo mkdir -p /etc/X11/xorg.conf.dr
sudo touch /etc/X11/xorg.conf.d/20-intel.conf

Section "Device"
    Identifier "Intel Graphics"
    Driver "i915"
    Option "TearFree"    "true"
EndSection

video=SVIDEO-1:d
nomodeset
fbcon=rotate:1
GRUB_GFXPAYLOAD_LINUX="800x1280"
GRUB_GFXMODE=1280x800

Wayland is not supported, but waydroid can be used under X11

I used https://github.com/n1lby73/waydroid-installer but I could not achieve anything with it because of the lack of a module in the kernel

I got errors related to the non existence of binder and I could not achieve the proper installation of it.

Waydroid is a great way to exploit the touch screen in our tablets and bring more apps, so I think it is relevant to be able to use it.

Do the folowing until it works:

xset dpms force off
xset dpms force on

Works with newer kernels

cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-5.17-x86_64 root=UUID=********** rw i915.fastboot=1 i915.enable_fbc=1 i915.enable_guc=2 video=SVIDEO-1:d fbvon=rotate:1 video=efifb udev.log_priority=3

I wish i could detect when it is working with a command.