Ubuntu
xserver-xorg-video-intel package

  1. Bug #946311
  2. Comment #145

Comment 145 for bug 946311

Revision history for this message
In , Bug-track-c (bug-track-c) wrote :

Created attachment 87441
dmesg-3.12.0-rc4-00468-g16b4e9b

Start with previously attached VGA. Both displays seems to be detected, and listed by xrandr. But DP is blank with backlight on.