In "my" Bug # 350933 I also described freezes with the same graphics card, this time not in connection with kwin (didn't test), but with 3d apps. Witch driver do you use? Considering my bug, I assume it's driver specific and not kwin specific, but I'm really not a pro in this topic.
-- Screen freezes using desktop effects - except mouse https://bugs.launchpad.net/bugs/350766 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
