Thanks for the attachments. It looks like the Nvidia kernel driver encountered problems, which then caused problems in the Nvidia Xorg driver, and then Xorg crashed.
I would suggest the first thing to do is to remove the kernel parameter 'nvidia-drm.modeset=1' because that wasn't a mature supported option back in Ubuntu 20.04 (but it is in 22.04). ** Also affects: nvidia-graphics-drivers-470 (Ubuntu) Importance: Undecided Status: New ** Tags added: nvidia ** No longer affects: gnome-shell (Ubuntu) ** Summary changed: - Frequent GPU Resets (and GUI Freeze) by gsd-media-keys + [nvidia] Frequent GPU Resets (and GUI Freeze) by gsd-media-keys ** Tags added: nvidia-drm.modeset -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970072 Title: [nvidia] Frequent GPU Resets (and GUI Freeze) by gsd-media-keys To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1970072/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs