Here are some other Ubuntu forums threads with users who are reporting what seems to be the same issue and, in many cases, downgrading the security update in order to restore functionality. This obviously is not a good solution.
http://ubuntuforums.org/showthread.php?t=1864221 http://ubuntuforums.org/showthread.php?p=1136665 http://ubuntuforums.org/showthread.php?t=1864363 http://ubuntuforums.org/showthread.php?p=11366668 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/877905 Title: After upgrading Xserver video does not work properly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/877905/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
