> What does `apt policy` show for these two packages? See the bug description.
I found this StackExchange question: https://askubuntu.com/questions/1477377/gnome-shell-broken-after-the-latest-update which reports a similar error, but for an older upgrade a year ago. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077232 Title: Security update 42.9-0ubuntu2.2 uninstalls GDM To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2077232/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs