Alright, false alarm. After restarting the system a second time, the problem seems to be gone.
-- Monitor resolution problem after system update https://bugs.launchpad.net/bugs/242721 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs