Can you attach your xorg.conf? Also, make sure you are using the very latest intel driver on hardy and have restarted X after installing it. This sounds like bug 177492
-- Bad performance with compiz https://bugs.launchpad.net/bugs/194338 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