# VNCSERVERS="2:username"
# VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -localhost"
to reflect (myusername username is your linux user) below: VNCSERVERS="2:clydeamahi"
VNCSERVERARGS[2]="-geometry 1024x768 -nolisten tcp -localhost"
* Edit /home/username/.vnc/xstartup file to look as follows: