Multi-user and 3D sharing, 3D only works for the first logged in user
I've got 3 accounts on my SuSE 9.2 box and ATI 9550 graphic card. If several users log in simultenuously, 3D acceleration works only on a first logged in account. but does not for any user who logged in after that. I think it is something to do with sharing the service.
Has anyone got a similar problem and successfully solved it?