Quantcast
Channel: FedoraForum.org
Viewing all articles
Browse latest Browse all 36193

ATI HD7970 Dual display

$
0
0
Hello!

I've been fighting now 2 days already with the ATI driver & Dual Display.

ATI Driver (RPMFusion) works fine with 1 display. I have 2 x 27" identical displays and
when using Multi-Display to get one big desktop. 2nd display is just with white
screen and I cannot move anything from display one to there.

It looks like gnome or something is crashing and screen is fully white. I can scroll mouse
to 2nd display but there's just X cursor and when right clicking, normal popup menu appears,
how ever display itself is useless for my work use like this.

Xinerama or any other option just doesnt work, no GL support at all if checking Xinerama
from amdccle.

Distribution provided driver works with both displays but it's just terribly non-smoothly
running compared to ATI driver so I rather find a solution for ATI driver if possible.

I tried to compile driver myself but seems that something is missing and I have no time to
debug everything, feels that we're going back to old times with this amount of "hacking"
to get stuff work, waiting for to see when I need Xprobe again to get ATI config work.

Viewing all articles
Browse latest Browse all 36193

Trending Articles