Re: RedHat Enterprise WS 2.1 and Nvidia 980 Quadro 4 XGL
Alright, it appears you have some configuration problems (hopefully easy to fix), I should have had you post the config at the same time. If you post your /etc/X11/XF86Config-4 I may be able to help you sort through this.
Two things are definitely wrong, you should remove Load "dri" from the extensions, and you should set the video driver to 'nvidia'. The screen configuration may need changes as well.
"..the triumph of evil is for good men to do nothing."
VIDIA video driver RPMs for Fedora
:: see yum repo at livna.org