If I turn off compiz (by setting "System::Preferences::Appearence::Desktop Effects" to "None") the problem goes away.
-- Black borders around the part of each window which hovers above a movie https://bugs.launchpad.net/bugs/155493 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
