I'm glad to hear that you're having better luck with the proprietary ATI drivers, but this doesn't constitute a bug fix. The problem is know to exist specifically in the free xserver-xorg-video-ati driver. Like Nicolas mentioned, it would probably be helpful to post feedback on the freedesktop.org bugzilla:
http://bugs.freedesktop.org/show_bug.cgi?id=15096 -- X freezes when compiz is enabled on ATI cards https://bugs.launchpad.net/bugs/108527 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
