Wifi still not working after update. Octopus chromebook about breath HOT 20 CLOSED

Please follow these instructions within ChromeOS and tell me your Wifi card.

from breath.

Here is the info:

00:00.0 Host bridge: Intel Corporation Device 31f0 (rev 06) 00:00.1 Signal processing controller: Intel Corporation Device 318c (rev 06) 00:02.0 VGA compatible controller: Intel Corporation Device 3185 (rev 06) 00:0e.0 Multimedia audio controller: Intel Corporation Device 3198 (rev 06) 00:13.0 PCI bridge: Intel Corporation Device 31d8 (rev f6) 00:15.0 USB controller: Intel Corporation Device 31a8 (rev 06) 00:17.0 Signal processing controller: Intel Corporation Device 31b4 (rev 06) 00:17.1 Signal processing controller: Intel Corporation Device 31b6 (rev 06) 00:17.2 Signal processing controller: Intel Corporation Device 31b8 (rev 06) 00:17.3 Signal processing controller: Intel Corporation Device 31ba (rev 06) 00:18.0 Signal processing controller: Intel Corporation Device 31bc (rev 06) 00:18.2 Signal processing controller: Intel Corporation Device 31c0 (rev 06) 00:19.0 Signal processing controller: Intel Corporation Device 31c2 (rev 06) 00:19.2 Signal processing controller: Intel Corporation Device 31c6 (rev 06) 00:1c.0 SD Host controller: Intel Corporation Device 31cc (rev 06) 00:1f.0 ISA bridge: Intel Corporation Device 3197 (rev 06) 00:1f.1 SMBus: Intel Corporation Device 31d4 (rev 06) 01:00.0 Network controller: Realtek Semiconductor Co., Ltd. Device c822

Merry Christmas!

from breath.

Thanks :D. Merry Christmas to you too! Try running sudo modprobe rtw_8822ce to fix Wifi.

from breath.

Reminder to self: incorporate module into /etc/modules

from breath.

I tried it and got this: FATAL: Module rtw_8822ce not found in directory /lib/modules/5.4.165

from breath.

Plug in a USB and try running bash updatekernel.sh on your Linux PC (the one you built Breath with). Let me know if you need to run modprobe.

from breath.

Do I plug in the same USB I have Breath installed on? Also, do I need to run bash updatekernel.sh in a certain directory?

from breath.

Yes, you plug in the same USB. You need to run bash updatekernel.sh in the same place you ran bash setup.sh gnome ubuntu

from breath.

Hi,

I have got the same problem and my Chromebook's WIFI card is the same as this one. I have done bash updatekernel.sh and done the modprobe command and still have no WiFi. The modbprobe command does not work as it returns sudo: modprobe: command not found.

from breath.

@adog9712 How can the command modprobe not be found? It is installed by default on all distros. What distro did you install and what is your chromebook? You need to run modprobe on the chromebook booted of the Breath USB.

from breath.

from breath.

from breath.

What did you install Ubuntu 18.04 on? Crouton does not work with this project. You do not run any commands on the chromebook, you need to boot the USB you built from a non-chromebook. I am sorry, but please read the docs carefully.

from breath.

from breath.

So on the Chromebook booted with Breath, is there no modprobe command? If so, I don't think Breath has been installed correctly.

from breath.

Got Modprobe working now.

Get the following error when running sudo modprobe rtw_8822ce.

modprobe: FATAL: Module rtw_8822ce not found in directory /lib/modules/5.10.88

from breath.

@J0shuaT and @adog9712: Plug in the Breath USB and try running bash updatekernel.sh. It seems like it was an error on my end :D

from breath.

Thanks, Wifi is working perfectly now! Even Bluetooth works! Now all I have left to do is get my audio working. Isn't there a command I need to run to get the audio working?

from breath.

Yes, since you have an Octopus chromebook, you just need to run ‘sof-setup-audio’. Did you need to run modprobe to get the WiFi working?

from breath.

Surprisingly, the Wifi worked immediately without the modprobe command.

from breath.