Thanks for checking again! So this was a bug in the updated third-party graphics driver then.
** Package changed: systemd (Ubuntu) => ubuntu ** Changed in: ubuntu Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1496255 Title: fail to load login screen after booting To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1496255/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs