There is a quirk that is applicable to this hardware. I don't know if it would help in your case, but it might be worth testing. Use the 'pci=nomsi' kernel option and see if that makes the issue resolve. Let us know either way.
-- [RS482] On brightness change, corrupted notification appears https://bugs.launchpad.net/bugs/543489 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xserver-xorg-driver-ati. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp