Ubuntu
xserver-xorg-video-intel package

  1. Bug #946311
  2. Comment #5

Comment 5 for bug 946311

Revision history for this message
Bryce Harrington (bryce) wrote : Re: only external screen is working with asus zenbook ux31e

Boot an alpha-2 livecd (http://cdimage.ubuntu.com/releases/12.04/alpha-2/) and assuming that works properly, collect the Xorg.0.log, xrandr --verbose, and dmesg from that, to compare with. It's odd that it doesn't show an LVDS output, I wonder if it did previously.

Also, just so I understand your report, are you trying to connect the external display to the VGA port or to the eDP port?