Ok, than you have a different problem. Could this report marked as fix released?
-- intermittent glitches and distortions in graphics https://bugs.launchpad.net/bugs/253424 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
