I have the same issue, and everything is happening as described by the previous posts
-- Switch user -> Log out -> Black display until reboot https://bugs.launchpad.net/bugs/560911 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
