SSH the server has a feature called X11Forwarding. It specifies whether X11 forwarding is permitted or not. You need to set this parameter to yes. Once this is enabled, you will be able to run a graphical application on the server and get the application display (window) on your desktop.
For example, login on Linux/BSD system called server1-mydomain-com. Open the /etc/ssh/sshd_config file using text editor:
vi /etc/ssh/sshd_config
Find out parameter X11Forwarding and set it to yes:
System-wide configuration of the Debian X session consists mainly of options inside the /etc/X11/Xsession.options file, and scripts inside the /etc/X11/Xsession.d directory. These scripts are all dotted in by a single /bin/sh shell, in the order determined by sorting their names. Administrators may edit the scripts, though caution is advised if you are not comfortable with shell programming.
