vnc4server xstartup script

xstartup

#!/bin/sh

release_number=`lsb_release -r|cut -f 2`

if [ $release_number = "12.04" ]; then
    # Please install gnome-session-fallback at first
    unset SESSION_MANAGER
    unset DBUS_SESSION_BUS_ADDRESS
    gnome-session --session=gnome-classic &
    [ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
    [ -r $HOME/.Xresources ] && xrdb $HOME/.Xresources
    xsetroot -solid grey
    vncconfig -iconic &
elif [ $release_number = "13.04" ]; then
    # Please install gnome-session-fallback at first
    unset SESSION_MANAGER
    unset DBUS_SESSION_BUS_ADDRESS
    gnome-session-fallback &
    [ -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 &
else
    # worked for RHEL 5.8 (Tikanga)
    vncconfig -iconic &
    gnome-terminal -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" &
    gnome-session &
fi