I have a dual monitor setup on Linux, with both monitors being Phillips 109S. One is observably brighter than the other, and I could not make them reach the same level, and it's quite disturbing, e.g. one of them tends to add more 'gray' to the color - pure white is not visible.
Is there anything I can do to make them except getting a new monitor?
- the video card is a GeForce 7100GS;
- the monitors have been tweaked to have the same settings.