I switched the second GPU in one of our servers (Ubuntu 12.04.1 LTS). But now
lspci only gives one entry:
$lspci | grep -i nvidia 04:00.0 VGA compatible controller: NVIDIA Corporation G94 [Quadro FX 1800] (rev a1)
I already executed
sudo update-pciids and re-installed the nvidia dev driver. What other steps can I do?