btw,

I just noticed that the Nvidia Stereo effect works in my MATE desktop environment, but it doesn't work in either KDE, GNOME or SLE environments. I Googled, it said that the other desktop environments introduced so called "Compositing" feature which disabled Nvidia stereo property......Is it possible to disable this "Compositing" function under SLE environment so that we can also use Nvidia stereo?

thanks again