Using Compiz, I don't see any artifact. My video card is a Radeon Mobitility X300 (M22). At this time I'm running radeon-rewrite driver (because it's more responsive). Other than that, I have the problem with what ever radeon driver I'm using.
** Attachment added: "Xorg.0.log" http://launchpadlibrarian.net/27965581/Xorg.0.log -- Metacity + compositing cause display corruption and artifact https://bugs.launchpad.net/bugs/386860 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