Sorry. Our sysadmin had set it up. We relied on OpenGL applications and had multiple users, so we weren't using :0. I thought I got it working (sans OpenGL/VirtualGL) by just installing the rpm, then each user would run `vncserver -geometry 1440x900 :89` (their per-user port) to launch the server, then connect via the client.
We did have issues periodically. Mostly because the workstations were mostly not interactive, but if someone would plugin or unplug a monitor X would change configuration on the next reboot. Or when we had multiple GPUs we'd tweak things. I wish I kept better notes.
We did have issues periodically. Mostly because the workstations were mostly not interactive, but if someone would plugin or unplug a monitor X would change configuration on the next reboot. Or when we had multiple GPUs we'd tweak things. I wish I kept better notes.