Killing and restarting metacity is the key every time. Got to be a metacity bug.
** Attachment added: "metacity.log" https://bugs.launchpad.net/ubuntu/+source/unity-2d/+bug/1028543/+attachment/3427010/+files/metacity.log ** Package changed: unity-2d (Ubuntu) => metacity (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to metacity in Ubuntu. https://bugs.launchpad.net/bugs/1028543 Title: Invisible Unity bars To manage notifications about this bug go to: https://bugs.launchpad.net/metacity/+bug/1028543/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs