Install xrdp/xfce4 on ubuntu

installXrdp_ubuntu.sh

ssh username@your_server_ip
sudo apt-get update
sudo apt-get install xrdp
sudo apt-get install xfce4
#Optional
sudo apt-get install xfce4-terminal
sudo sed -i.bak '/fi/a #xrdp multiple users configuration \n xfce-session \n' /etc/xrdp/startwm.sh
sudo adduser xrdp ssl-cert  
sudo adduser 'username' ssl-cert
sudo ufw allow 3389/tcp
sudo /etc/init.d/xrdp restart

sudo service xrdp stop
sudo nano /etc/xrdp/startwm.sh
#comment out below and add startxfce4
#test -x /etc/X11/Xsession && exec /etc/X11/Xsession
#exec /bin/sh /etc/X11/Xsession
sudo service xrdp start