I am running Mint elyssa on a PB i_Extreme Gold with a Samsung syncmaster 710N monitor, which has resolution of 1280x1024.
I installed the ATI restricted driver with no problems, and managed to get the correct desktop screen resolution.
However, when the gdm login screen is up, the resolution seems to be set at 1600x1200, and I have an annoying "Not opmimum resolution ?" box on my screen. It disappears when I log in, and the desktop resolution returns to the correct level of 1280x1024.
Is there a way to change the gdm resolution?
I looked in the ATI Catalyst driver GUI, and it says "maximum resolution 1600x1200" but there is no way to change it.