It's suspicious the problem in comment #10 occurred as the Nvidia driver was starting. Also that seems to be an odd version of the Nvidia driver we don't distribute.
If you installed the Nvidia driver manually then please uninstall it and then use the 'Additional Drivers' app to install a supported version. If you installed the Nvidia driver from an older Ubuntu update then your system is out of date and needs updating now. So run: sudo apt update sudo apt full-upgrade Reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887821 Title: [nvidia] gnome-shell GUI freezes totally To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1887821/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs