RDP server on Ubuntu 18 desktop

To add rdp server on Ubuntu 18 do that:

  sudo add-apt-repository ppa:martinx/xrdp-hwe-18.04
  sudo apt-get update
    
  # Install new packages
  sudo apt-get install xrdp xorg
    
  # Add xrdp user to ssl-cert group and reboot
  sudo adduser xrdp ssl-cert
  sudo reboot

After that use rdesktop client to connect to your server. If you face error to set color device, do next^

sudo apt-get install gnome-tweak-tool -y 

sudo sed -i 's/allowed_users=console/allowed_users=anybody/' /etc/X11/Xwrapper.config

sudo touch /etc/polkit-1/localauthority.conf.d/02-allow-colord.conf

sudo gedit /etc/polkit-1/localauthority.conf.d/02-allow-colord.conf

and paste next text:

polkit.addRule(function(action, subject) {
if ((action.id == “org.freedesktop.color-manager.create-device” ||
action.id == “org.freedesktop.color-manager.create-profile” ||
action.id == “org.freedesktop.color-manager.delete-device” ||
action.id == “org.freedesktop.color-manager.delete-profile” ||
action.id == “org.freedesktop.color-manager.modify-device” ||
action.id == “org.freedesktop.color-manager.modify-profile”) &&
subject.isInGroup(“{group}”)) {
return polkit.Result.YES;
}
});

Also to add xrdp to ubuntu18 server you shoud do next:

tasksel install ubuntu-mate-core
systemctl enable lightdm

apt install xfce4 xfce4-goodies xorg dbus-x11 x11-xserver-utils 

apt install xrdp

adduser xrdp ssl-cert

firewall-cmd --zone=public --permanent --add-port=3389/tcp