X11 for Linux

X2Go 
 Requires an X2Go server running on the target server. Creates a full remote desktop session. 
 Client can be installed through the system repos, eg on Ubuntu: 
 sudo apt install x2goclient 
 X11 Forwarding 
 As long as your current environment supports X11, X11 forwarding can be enabled for an SSH connection using the -Y flag, eg: 
 ssh -Y username@gplogin3.ps.uci.edu 
 The forwarding can be tested by running glxgears .