0
votes
2answers
613 views

Second Monitor stays black/in power save mode

I'm using two Monitors, a Belinea o.display 1 (Recognized as a Rogen Tech Distribution Inc 20" by Ubuntu, but working fine) on the DVI-Output (connected via DVI-to-VGA-adapter) as my primary Monitor ...
1
vote
1answer
218 views

Nouveau failing to drive dual monitors on kernel 3.2.0-30

I have set up my system quite a while ago and even though nouveau has some quirks, I still prefer to use it to the nvidia drivers, because or randr. After the latest kernel upgrades to version ...
3
votes
5answers
2k views

Dual nVidia GPUs (3 monitors) not working in 11.10

after searching I have not found a solution. I have 2 nvidia quadro 295 cards with 3 monitors but I can not extend twinview across multiple GPUs. I have the most recent nvidia proprietary drivers ...