An extension enabling window managers to combine multiple monitors to create one large display.

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3
votes
1answer
4k views

Gnome 3 - Multiple Video Cards - Xinerama — Forced Fallback Mode

Just installed a 2nd nvidia video card -- previously had gnome 3 working perfectly with 2 monitors on a a single video card using twinview tried a number of things thus far twinview on 1 card + ...
1
vote
1answer
72 views

Copying second sceeen to be displayed on first screen

I'm developing an application that utilizes 2 screens, using ubuntu 12.04. The monitor is back to back, one side to the operator, the other facing toward customer. The problem is, on both monitor i ...
0
votes
1answer
902 views

In Unity, how can I hide the global menu on an application running fullscreen in a second monitor?

I often play video content on my second screen, and I've noticed that when the fullscreen application loses focus (i.e. I go back to doing something on my main screen) a global menu bar appears above ...
0
votes
1answer
348 views

dual display with matrox g550 card

I installed ubuntu 12.04 on my computer and I have a matrox g550, but I have the problem my dual display is clone. How do I get dual display without being clone? I tried to make one xorg.conf from X ...
0
votes
1answer
597 views

Unable to 'Apply' Settings to nVidia X Server Settings

Im unable to save any settings to nVidia Server Settings. I did 'Save to X Configuration File' but no effect. Enable Xinerama is still unchecked the next time I start X. . Original Image here.
2
votes
0answers
174 views

How to get 3 monitors to work?

Installed Ubuntu 12.10 on my 1TB HDD. System specs: i7 2600k 16 GB RAM GTX 590 (running all 3 1080p monitors) GTX 560 Ti - would like to dedicate to PhysX Problem: MAJOR nvidia driver stability ...
1
vote
0answers
279 views

12.04 NVIDIA Twinview is disabled

Im was trying to get my two monitors running in twinview at NVIDIA X-Server Settings but thw twinview option is disabled... I can only set it up seperated X screens and xinerama which breaks my unity ...
1
vote
0answers
277 views

Rotating Screens With NVidia Multi-Monitor

I'm having a problem with screen rotation. The relevant configuration info I can think of is at the end of this message. I run GNOME not Unity. The xorg.conf, or one very similar to it, worked for ...
1
vote
0answers
246 views

XRandR not found with NVidia driver

I am running two monitors in Xinerama, left and right. I cannot convince the NVidia drivers to rotate the right screen, and XRandR will not run, stating "RandR extension missing". I am running Xorg ...
1
vote
0answers
403 views

Unity (compiz) doesn't work with Xinerama and AMD GPUs

Using 2 AMD gpus to power 3 monitors, when I enable Xinerama and reboot Unity doesn't open. I am using the 12.11 beta drivers from ATI and 12.10 version of Ubuntu. Here is a log using the Unity ...
1
vote
0answers
517 views

How to setup Dual Head with “radeon” driver for R770?

I want to make dual head setup without xrandr but with Xinerama. I put "Screen 1" line into xorg.conf, but card still show identical output on DVI-2 and DVI-3 It is important to use xinerama for me ...
1
vote
0answers
702 views

Ubuntu 12.10 multi-monitor setup isn't working

I have tried everything I can think of and can't get a multi monitor setup working. Can anyone please point me in the right direction? My setup: Asus G75VW with nVidia 670M (supports 3 external ...
0
votes
0answers
8 views

Startup stopped at Xinerama - normal?

For an unknown reason when I rebooted my computer it stopped working. I see it can start the graphics engine as it shows the looping cursor and I can even move it, but the login screen does not ...
0
votes
0answers
215 views

Unity and Xinerama: 3 monitors on Ubuntu 13.10

I have 2 video cards and 3 monitors. I want to use them all. Unfortunately, this is the result: The picture of the first monitor is actually visible on the second monitor and so on. The mouse ...
0
votes
0answers
171 views

Dual Video Cards multiple monitors

I have a two GPU system - e6760 card and a 7660 internal GPU with APU. My issue is with out the CCC drivers I can get multiple displays running just fine. When using the AMD Driver I can only get ...