This is not a duplicate of bug #877438 since it does not seem to be caused by specific drivers.
This bug deals with Compiz/Unity plug-in on any driver in a multi-screen setup. The python test program should be run like this: python test_prog.py 60 The last argument is number of lines per second of output. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874619 Title: Unity compiz plugin makes display slow on multi-screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity/+bug/874619/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs