I too was having this issue on a Dell XPS 15. Tried all the nvidia versions available on the normal ubuntu repo's for 20.04 (except nouveau). Moving to the ppa and the 450 driver solved my issue.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1868519 Title: [nvidia] Xorg crashed with SIGSEGV in xf86ScreenMoveCursor() from xf86MoveCursor() from miPointerMoveNoEvent() from miPointerSetPosition() from positionSprite() Status in nvidia-graphics-drivers package in Ubuntu: Confirmed Status in xorg-server package in Ubuntu: Confirmed Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding nvidia-graphics-drivers. This problem was most recently seen with package version 2:1.20.7-2ubuntu2, the problem page at https://errors.ubuntu.com/problem/5a9ed7ea32a1d20e4222dbe8712aa9640b42a73c contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/1868519/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
