well i had the same problem, to solve it fist i press F11 two times (one for full screen and the other for normal view), second i hide the top and bottom panel, finally resize the firefox windows. For me it seems to be fixed, try it. Regards.
Eze from Argentina -- firefox "blinks" black & removes main menu / task bar at top of Ubuntu desktop screen https://bugs.launchpad.net/bugs/230485 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
