I am running Ubuntu 13.10 on my PC with 2x Sapphire Radeon HD 7950. After I installed fglrx, ran
and rebooted, I get a black screen.
sudo aticonfig --adapter=all --initial
When I go into recovery mode and run fglrxinfo, it gives me the following output:
When I looked on the ubuntu forums someone suggested I run
unable to open display (null)
but unfortunately this doesnt seem to have any effect.
Does anyone have some suggestion? Any help would be appreciated, and I would be happy to provide more information if needed.
Thanks in advance!
I should also mention that I previously had an install with fglrx on this system which worked fine. At some point this black screen appeared. After that I decided to reinstall Ubuntu, which works fine until I install fglrx again.