Good time of day, everyone! I'm facing this problem with my Ubuntu 12.04.1 and a new ViewSonic monitor. The trouble is that the monitor has it's default gamma value set too high and there is no way I can adjust it by monitor controls.
So far I've been using thecommand to get a comfortable picture. The problem is that after the system is locked or after I go to the "Switch User" menu gamma is reset back to 1.0 level. What can I do to adjust it once and for all times?Code:xgamma -gamma .7