This looks suspicious: [ 4.607278] fb: conflicting fb hw usage nouveaufb vs EFI VGA - removing generic driver [ 4.607298] Console: switching to colour dummy device 80x25 It
The dummy device is not connected to anything, it should say say 'frame buffer device' or something. Can you post a dmesg of the working kernel? Judging from xrandr it can detect all outputs fine, so it seems to be a bug in handoff. Also can you try to boot linux with 'noefi' on v3.4 to see if that works around the bug? I would like dmesg from that as well. :) -- 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/898784 Title: Distorted screen on MacBook Air 3,2 (GT216 10de:08a3) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/898784/+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
