[solved]It does not start

[Linux.Blue]

you're sure the driver is up to date? I'm not saying that may be your problem, it's more of just a question, just to be sure.
not sure if all distros are the same, or what, but do you see a NVIDIA splash screen before you get onto the desktop?

second person, what distro are you running? for my distro, i just need to type in "sh (program name)", but I know different distros have different codes.