Hi,
I just got a new Tesla C2050 today and wanted to plug it into the second PCI slot of the motherboard which already has a GTX 260 on the primary PCI slot.
However, the driver seems not like it. I have uninstalled the nvidia driver and reinstalled it after I plug in the second GPU card. Using the deviceQuery of SDK gave me message that nvidia1 was not found. I tried to using nvidia-xconfig to reconfigure the x server also, but did not work. In the nvidia-setting panel, there was not card information. However, if I only plug any of the two cards to the primary PCI slot, the driver works fine even though I still cannot see any card information in nvidia-setting panel. Any one have similar experience ? Thanks!