Do you find any evidence of Xorg crashing? Either a file in /var/crash or in the previous boot's log? You can collect the log after rebooting:
journalctl -b-1 > prevboot.txt and then please attach it here. ** Tags added: jammy ** Tags added: nvidia suspend-resume ** Changed in: nvidia-graphics-drivers-520 (Ubuntu) Status: New => Incomplete ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1995779 Title: Strange issues with suspend, Nvidia proprietary and X11 graphics To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-520/+bug/1995779/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp