Would it be possible for you to boot without setting nouveau.noaccel=1 and then collecting the relevant logs? Sometimes VT switching still works, or you can SSH into the system even though X has frozen.
We've got reports of the NVac chips working fine with acceleration, so there's something different about your case. The logs when everything has failed might help us determine what. ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Confirmed => Incomplete -- Xorg freeze https://bugs.launchpad.net/bugs/557895 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in ubuntu. _______________________________________________ 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