Comment 11 for bug 1021924

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In , Maarten Lankhorst (mlankhorst) wrote :

I have an Intel DQ77MK motherboard, which has 2 DVI connectors, and a Core i7 3770S IvyBridge CPU. Under Ubuntu 12.04, the multiple display support does not work, and I am stuck with a single display. The second screen only shows all pixels as 100% red. Enabling the second screen in Displays in System Settings does allow me to move windows and the mouse cursor to that screen, though I cannot actually see anything on it, as everything is red. For now I have had to force it to mirror displays, to avoid moving things to the second screen.

Both screens at 1280x800 works, but both screens at 2048x1152 fails, regardless of whether using mirrored mode in Xorg.