I think the default AGPMode is wrong for your video card/motherboard combination. Please see https://wiki.ubuntu.com/X/Quirks#ATI%20AGP%20Mode%20Quirk and include the requested information here.
** This bug is no longer a duplicate of bug 133192 Blank screen or distorted image because of wrong default AGPMode value ** Summary changed: - upgrade feisty gutsy ati radeon 9200 problem + [Needs AGPMode quirk] messy screen on radeon 9200SE ** Changed in: xserver-xorg-video-ati (Ubuntu) Assignee: (unassigned) => Tormod Volden (tormodvolden) Status: Confirmed => Incomplete -- [Needs AGPMode quirk] messy screen on radeon 9200SE https://bugs.launchpad.net/bugs/164972 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