Nouveau driver works better than in Ubuntu, how could it be possible?

[paulados]

Thank you very much for your answer. However, despite my first impressions, I finally get a crash (desktop freezes) using nouveau with acceleration. In Linux Lite it seems to be a bit more stable than in Ubuntu, but I still get this problems (that it is really a problem of nouveau with old nvidia graphic cards).

Thanks and congratulations for your distro. I think it is really clean and elegant  ;D