Ubuntu Additional drivers list is empty

Graphics / Linux Linux
1

Hello everyone, I have Ubuntu 22.04.1 LTS and everything used to work for me using standard nvidia-driver-525 driver from “additional drivers”.

First strange symptom was - black screen instead of login page when I tried to log off.
Then I decided to switch off autologin setting to see login page after reboot, but again same issue - I couldn’t login anymore.
(reason why I wanted login page - try to switch from wayland to xorg)
I was able to login through choosing diagnostics mode and then procceed with normal staurtup,
but after that I noticed video performance degradation.
In “additional drivers” settings I so zero options:

image
image951×323 12.7 KB

Driver nvidia-driver-525 was still installed but was not used:

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image729×352 53 KB

I tried to purge everything related to nvidia and install nvidia-driver-525 again in terminal,
but it didin’t help.

Please check my xorg config and bug report log in attachemnts:

nvidia-bug-report.log.gz (108.1 KB)

xorg.conf (1.3 KB)

And additional question, from performance perspective does it matter if I am running Ubumtu with wayland or xorg?
Should I expect any difficulties with nvidia driver if I want to switch to xorg?

2

There’s no nvidia gpu visible in your system anymore. Please check bios settings, maybe it just died.

3

Looks like warranty case, thank you for help :`(

I don’t see anything related to video card in BIOS (UEFI actually) even related to integrated intel card which is still alive. I am wondering how video card death could be triggered by Ubuntu login screen.

Maybe makes sense try to boot from Ubuntu live pendrive and try to scan hardware again?

4

Ok, checked being booted from live pendrive, same missing GPU,
thanks for help.