What config should be on the vnc server when connecting to ubuntu-desktop?

Question

VNC

This is how my RDP connection looks like

spoiler

and this is what VNC looks like (

spoiler

it's all window. that is, as a result, I have a gray rectangle with a folder open in the center. neither the browser nor the console - I can not open (I do not know how). And the screen resolution is very strange.

this is how I have configured VNC (config taken from the network)

#!/bin/bash
[ -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-panel &
gnome-settings-daemon &
metacity &
nautilus &

Tell me what you need to write in the config to get a picture close to RDP?