Linux Mint Forums

If the quit button - or the menu - does not appear use Alt+F1 and you should get some "emergency menu" at least in gnome
I have a feeling your xorg.conf got screwed up - please post it (/etc/X11/xorg.conf)
Did you use Envy or the restricted manager?
I always recommend installing the latest Envy
http://albertomilone.com/nvidia_scripts1.html
It's the legacy version you use for Daryna and earlier
Then install and do configure when Envy asks you

thx for the solution... its my fault i didnt checked the envy version
sry for the useless post XD

Not at all useless
Unfortunately the Envy in the repositories is not the newest and there has been a large development of both Envy and drivers lately