If you log out and in again, does it happen again? Try disabling "Desktop Effects" and log in again.
-- Live session directly go to black screen https://bugs.launchpad.net/bugs/145097 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs