Informational
apt-get update && apt-get upgrade
apt-get dist-upgrade
In order to install the RDP server you run the following command from a terminal window:
apt-get install xrdp
After xrdp is installed you can start the server with the following command:
service xrdp start
service xrdp-sesman start
If want it to auto start after reboot you need to run this command also:
update-rc.d xrdp enable
The only problem is that right now there is a bug in the distro (kali/debian with GNOME) causing both VNC and RDP to cause this error message after login:
Uninstall the Gnome-desktop and use another window manager:
apt-get remove gnome-core
apt-get install xfce4
A full list of windows managers can be found here:
https://forums.kali.org/showthread.php?17716-How-to-install-remove-different-Desktop-Window-Manager-in-Kali-Linux-1-x
This is if you use 32 bit color depth in the RDP client. Use a lower number and you should be good.