Try running one of CUDA samples from: http://developer.nvidia.com/object/gpucomputing.html
I think you have to enable *restricted drivers* at Ubuntu Control Panel and Reboot --------------------------------------------------------------------- Pedro Paulo de Magalhães Oliveira Junior Diretor de Operações Netfilter & SpeedComm Telecom -- www.netfilter.com.br -- For mobile: http://www.netfilter.com.br/mobile
2010/8/19 Gonzalo Rojas Costa grojasy@puc.cl
Quadro FX 580