Thanks for the bug report. This appears to be a crash in the Nvidia kernel driver. Please try using the 'Additional Drivers' app to see if a newer version of the driver than 450 is available for your system.
Please also check for any other crashes that might be relevant using these steps: https://wiki.ubuntu.com/Bugs/Responses#Missing_a_crash_report_or_having_a_.crash_attachment ** Tags added: nvidia ** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers-450 (Ubuntu) ** Changed in: nvidia-graphics-drivers-450 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1924861 Title: nvidia random crashes back to login screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-450/+bug/1924861/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

