Once again I can confirm this bug, but this time I was working when the screen suddenly become black and then reappeared with the error message. I was moving my mouse all the time before this bug reappeared.
-- session active, not inhibited, screen idle message https://bugs.launchpad.net/bugs/423694 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