I don't think using 915resolution is safe for non-intel display devices.. I could be wrong, though. Could you attach the logfile and conf after making sure you have xserver-xorg-video-nv-2.0-0ubuntu3.
I don't think using 915resolution is safe for non-intel display devices.. I could be wrong, though. Could you attach the logfile and conf after making sure you have xserver- xorg-video- nv-2.0- 0ubuntu3.