>From what I can tell it's probably an artifact from upgrading. The non admin user account is actually still trying to call GDM to switch user, and GDM isn't available.
I can successfully from my main user to the other user, but not from the other user to the main user which is the one that ran the upgrade. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/861790 Title: choosing to switch users leads to dark screen, no options To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/861790/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs