Originally Posted by macheta
"You do not appear have an NVIDIA GPU supported by the 1.0-8762
NVIDIA Linux graphics driver installed in this system ..."
This Sony thing has two GPUs. Default is the Intel one (stamina mode). There is a switch to activate the Go 7400. From your lspci output, I guess you have to do that first.
Another interesting question is how you will manage to install both Intel and Nvidia drivers on this machine, because they clash (e.g. both have a version of /usr/lib/libGL.so). I'm curious.