VNC Server on Ubuntu

Ubuntu 11.10(3.0.0-15-generic-pae #26-Ubuntu)

http://tylau0.blogspot.com/2011/12/vnc-viewer-session-with-gnome-session.html

.vnc/xstartup

#!/bin/sh

# Uncomment the following two lines for normal desktop:

unset SESSION_MANAGER

unset DBUS_SESSION_BUS_ADDRESS

#exec /etc/X11/xinit/xinitrc

[ -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" &

#x-window-manager &

gnome-session --session=ubuntu-2d &

Ubuntu 10.xx
http://superkkt.com/530

d fdffd

vncserver -geometry 1800x1024 : 2

modify xstartup file like this : 
vi ~/.vnc/xstartup

# Uncomment the following two lines for normal desktop:
unset SESSION_MANAGER

exec sh /etc/X11/xinit/xinitrc 


restart vnc server
$ vncserver -kill :1
$ vncserver -geometry 1800x1024 :1