0
votes
0answers
21 views

2GPUS and fglrx

When I run fgl_glxgears on the monitor sitting off of GPU1 i get about 1500FPS but if i drag fgl_glxgears to the second monitor sitting of GPU2 FPS drop to about 300. Both GPUs are the same model. ...
0
votes
1answer
208 views

Ubuntu 14.04 with two ATI graphics cards (one fglrx, one radeon)

Okay, so I have a motherboard with VGA/DVI/HDMI and I use one of the ports off of it for one display and the mother display comes off my PCIe HD 5830. I want to keep the seperated because when I'm in ...
1
vote
0answers
31 views

Overlapping line from smaller disaply in dualhead mode

I have a problem on both gnome shell and unity that is best described with the following photo: http://i.imgur.com/JQwr3Rh.jpg This is my external monitor. It's a FHD monitor and my laptop monitor is ...
0
votes
0answers
107 views

dual screens black after install of propietory AMD drivers

I upgraded to ubuntu 13.10. Using the non-propietory (tahity, gallium) drivers I got a good result, except that my second screen (a TV) became the login screen. I installed amd's propietory drivers ...
4
votes
1answer
425 views

Cursor trapped on secondary X screen

Problem My mouse keeps getting stuck on DISPLAY=:0.1. Setup Three monitors on two cards with two X Screens. Radeon HD 6950 (00) DISPLAY=:0.0 Monitor 1 over HDMI Monitor 2 over DVI Radeon HD ...
1
vote
1answer
561 views

Dualhead X1800XT cold plug not working, but hot plug is working

When I have two monitors attached to my x1800xt during bootup, X, Unity or the graphics driver crashes during the last stage (loading UI when the monitor setup changes from mirror to extended, tty is ...
2
votes
1answer
383 views

Garbage on rotated screen when I rotate a certain monitor

I have a really weird problem with ubuntu natty: I have 2 monitors (Dell 2407wfp and Dell 2007wfp) connected via DVI to a Ati X1600 graphics card. Everything works well in normal configuration, but ...