Comandos usados em sequência:

sudo apt-get update && sudo apt-get dist-upgrade

sudo apt-get install --no-install-recommends ubuntu-mate-core ubuntu-mate-desktop

sudo apt-get install mate-core mate-desktop-environment mate-notification-daemon xrdp 

adduser bruno 

usermod -aG admin bruno 

usermod -aG sudo bruno

su - bruno 

echo mate-session> ~/.xsession 

sudo cp /home/bruno/.xsession /etc/skel 

sudo service xrdp restart