I am using nouveau drivers in Ubuntu 12.04 64-bit with a Nvidia GTX560 video card connected to two monitors.
If I try to go in
Settings > displays > mirror display, my resolution goes from 1920x1080 to 480x680 for both monitors. To avoid this I am forced to use the displays as two separate monitors, in which case the resolution stays untouched (1680x1050 the first monitor and 1920x1080 the second).
How can I configure the drivers/system to get the maximum resolution when in mirror mode?
My Config is:
OpenGL: nouseau; Render: Gallium 0.4 on NVCE;
OpenGL Version: 3.0 Mesa 9.2.1;
Client glx: 1.4;
Server glx: SGI;
Server glx version: 1.4;
GLX version: 1.4