That is bug 1773859, which is caused by system upgrades. I recommend backing up all your data and reinstalling the system from scratch using https://releases.ubuntu.com/20.04/ Because this machine appears to have undergone 6 years of updates and is probably broken in more subtle ways than I can see right now.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893094 Title: [Nvidia GeForce GT 710] wrong resolution, no working driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1893094/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs