Veja Lubuntu-Desktop de outro computador

# description "Start x11vnc on system boot"

description "x11vnc"

start on runlevel [2345]
stop on runlevel [^2345]

console log

respawn
respawn limit 20 5

exec /usr/bin/x11vnc -auth guess -forever -loop -noxdamage -repeat -rfbauth /home/brian/.vnc/passwd -rfbport 5900 -shared
Lazy Lemur