probably hasn't been fixed in the 10.10 kernel, but natty has this so closing as fixed.
** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in ubuntu. https://bugs.launchpad.net/bugs/621436 Title: Corrupted image (running stripes) on Quadro NVS 3100M with embedded DisplayPort (HP EliteBook 8440p) _______________________________________________ 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