Thanks for the bug report. Please run:
gsettings list-recursively org.gnome.shell > settings.txt lspci -k > lspci.txt journalctl -b0 > journal.txt and attach the resulting text files here. Please also run: cd ~/.local/share/gnome-shell rm -rf extensions and then reboot. Has that improved the situation? ** Package changed: gdm3 (Ubuntu) => gnome-shell (Ubuntu) ** Changed in: gnome-shell (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1972150 Title: Login screen freezes and sometimes shows artifacts To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1972150/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs