OK, if you really don't have or need extensions then please run this command to clear out the config:
gsettings set org.gnome.shell enabled-extensions "[]" Then reboot and tell us if the problem persists. If it occurs again then please run: gsettings list-recursively org.gnome.shell > settings.txt and attach the resulting text file here. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893032 Title: groovy gnome-shell crashes so gdm is black screen with cursor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1893032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs