I am running Pymol on a linux desktop with x86_64 architecture using Redhat Enterprise. The stereo component is a nuvision system, event after setting the Option Stereo 3 in my xorg.conf file, I am unable to get the hardware stereo to work.

The monitor is a Sony CRT and model is CPD-G400.

The Horizintalsync is 30 107 and the VerticalRefresh is set to 48 120.

Suggestions to resolve the above problem is greatly appreciated.