this is a separate issue from the other problem I having
I am very close to getting my multi-seat working using ati oss drivers. I have one last problem.

jaunty + ati oss drivers, 2 Radeon 3450

I can login to both screen just fine with seperate keybords mice.
But when I logout of whichever seat i login to first Computer crashes hard. Cant use ctrl-alt-backspace and it crashes other seat also. But, logining in and out of secondary seat works fine. Anyone got some ideas on how I can trouble shoot this problem.
Like u think this is an X-server problem, Gnome, ati oss driver?
What Log files might help in this?