Craig Ringer wrote:
The LUT still gets reset shortly after login. It's hard to tell what's doing this, and I'll have to do a bit of digging.
I've noticed a more serious problem though, and that is that evey time I load the Video LUTs for one application, it clears it for all other applications. ie. If in one command shell I set the Video LUTs, I can verify from that shell that they are loaded. If I check from another shell, then the Video LUTs are not loaded. If I set them from the second shell, they appear to load, but if I check back with the first shell, they have been cleared. The same thing happens if I create a startup item to set the display calibration. It has the effect of clearing the Video LUTs as seen from all other applications. I also note that after updating my drivers and doing a Windows Update today that now the screen flickers whenever the LUTs are accessed, and that during that access a box pops up saying "The color scheme has been changed to Windows Vista Basic". Graeme Gill.