sudo apt-get install x2goserver x2goserver-xsession
sudo apt-get install x2goclient
/via:https://www.digitalocean.com/community/tutorials/how-to-set-up-a-remote-desktop-with-x2go-on-ubuntu-20-04-es
/via: https://bytexd.com/x2go-ubuntu/
/usr/bin/startplasma-x11
sudo ln -s /usr/bin/startplasma-x11 /usr/bin/startkde