$ vncserver :1 -depth 8 -geometry 1600x900 -localhost -nolisten tcp
prüfen mit
$ netstat -tulpen | grep vnc
(Not all processes could be identified, non-owned process info
will not be shown, you would have to be root to see it all.)
tcp 0 0 127.0.0.1:5901 0.0.0.0:* LISTEN 1000 19697 11916/Xtightvnc