You're right, I booted in recovery mode in order to use `ubuntu-bug`. I guess I could have used TTY3 to do the same thing, but they have some serious video glitches as well - perhaps that is a separate issue.
I have now configured an SSH server on the problematic machine, so I will able to gather more info from now on even when reproducing the problem. Please find journal[123] attached ** Attachment added: "journalctl -b-1" https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1919093/+attachment/5476659/+files/journal1.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919093 Title: Desktop does not load after login - purple screen with mouse To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1919093/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs