Comment 15 for bug 90175

I see discover2 differences between viedo outpu devices (gfx cards), that is calls "display" and video in devices, called "video".
discover1 mixes them all into "video".

Even then, xserver-xorg.postinst.in should be fixed. Why assume the first entry in the list is correct ? The list has no rule for ordering item, has it ? So it it is practically random.
Choosing a random entry from a list can't be a good plan.