I haven't tried it myself, but looks promising. Moving over to the kernel, though it's not going to help oneiric since the kernel freeze is in effect (which means the kernel for the final installation image is already set in stone).
** Changed in: xserver-xorg-video-ati (Ubuntu) Assignee: Timo Aaltonen (tjaalton) => (unassigned) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-ati in Ubuntu. https://bugs.launchpad.net/bugs/805211 Title: AMD RADEON HD 6450 random pixels on display To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/805211/+subscriptions _______________________________________________ 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