Arch Linux

wasutton3

Member

Registered: 2011-03-19

Posts: 27

Eyefinity Support

I've got three monitors in landscape mode.

I currently have them all enabled on my R9 290X using the proprietary Catalyst drivers.

However, when I fire up Civ5 or any other game, it only uses one monitor. I've tried setting the resolution manually, with no luck.

Diving into randr, it shows that there are three displays, rather than a large surface (as in Windows).

I've searched phoronix and a bunch of other forums before asking here, but no one seems to have documented how to actually set up Eyefinity on Linux.

Everywhere I read, it says "Just click the Eyefinity tab". Well I don't have one. All I have is below.

Multi-Display Tab

Is Multi-Display the same thing as Eyefinity? I've tried enabling Single Large Surface with

sudo aticonfig --mgpu-sls=on --adapters=all