Tesla C2050 display desktop GPU3 on 4 activate by default


we’ve bought 4 Carri HighStation 5600 for CUDA Computing. There are 4 Tesla C2050. We’ve choosen to use one tesla to display the Linux desktop (RHEL6.1) because the internal video card (Aspeed AST2050) can’t display on 16:9 widescreen.

By default, the 4 workstations use the Tesla on BusID 82:00.0 :

Is there anyway too choose another card to display the desktop ?

We’ve tried to force another bus id in /etc/X11/xorg.conf with the line "Option BusID “XX:XX:XX”. But it doesn’t work. It’s still displaying on 82:00.0. Why ?

Thanks for your help.

hmm??? Since when can Tesla cards give video output?