apt install tightvncserver

xstartup anpassen damit Mate sauber startet

vim ~/.vnc/xstartup

#!/bin/sh
unset DBUS_SESSION_BUS_ADDRESS
[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
[ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
xsetroot -solid grey
vncconfig -iconic &
x-terminal-emulator -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
mate-session &

Ganz wichtig: Ausführbar machen:

chmod +x /.vnc/xstartup

useradd -s /bin/false -d /home/vnc vnc

Ein neues Init-Script anlegen

vim /etc/init.d/vncserver

Mit dem Inhalt:

#!/bin/sh -e
### BEGIN INIT INFO
# Provides:          vncserver
# Required-Start:    networking
# Default-Start:     S
# Default-Stop:      0 6
### END INIT INFO
 
PATH="$PATH:/usr/X11R6/bin/"
 
# The Username:Group that will run VNC
export USER="vnc"
#${RUNAS}
 
# The display that VNC will use
DISPLAY="1"
 
# Color depth (between 8 and 32)
DEPTH="16"
 
# The Desktop geometry to use.
#GEOMETRY="<WIDTH>x<HEIGHT>"
#GEOMETRY="800x600"
GEOMETRY="1024x768"
#GEOMETRY="1280x1024"
 
# The name that the VNC Desktop will have.
NAME="my-vnc-server"
 
OPTIONS="-name ${NAME} -depth ${DEPTH} -geometry ${GEOMETRY} :${DISPLAY}"
 
. /lib/lsb/init-functions
 
case "$1" in
start)
log_action_begin_msg "Starting vncserver for user '${USER}' on localhost:${DISPLAY}"
su ${USER} -c "/usr/bin/vncserver ${OPTIONS}"
;;
 
stop)
log_action_begin_msg "Stoping vncserver for user '${USER}' on localhost:${DISPLAY}"
su ${USER} -c "/usr/bin/vncserver -kill :${DISPLAY}"
;;
 
restart)
$0 stop
$0 start
;;
esac
 
exit 0

Berechtigungen anpassen:

sudo chmod +x /etc/init.d/vncserver