I've been having this problem too. Disabling vsync and auto detect refresh rate, then bumping the refresh rate to 60 in the Compiz Config seems to have solved it for me.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/775829 Title: Visible tearing at pixel column where Launcher would be To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/775829/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs