Ubuntu VNC session
Because by installing a vnc server and starting a gnome thing, you only do that remotely, it doesn't show your current X session ( which I'm trying to do ).
sudo apt-get install x11vnc vnc-java gvncviewer mozilla-gtk-vnc xtightvncviewer vinagre
Setup a password
x11vnc -forever -usepw -httpdir /usr/share/vnc-java/ -httpport 5800
If you don't want others to mess with your screen/keyboard .. Use this:
x11vnc -forever -usepw -httpdir /usr/share/vnc-java/ -httpport 5800 -noxdamage --nolookup -viewonly
Feel free to add it to your start-up session.