I note that there are similar questions on how to remove the GUI from an Ubuntu install, so I know the technique, I'm just wondering is it worth doing?
To explain, I have a Ubuntu server hosting OpenVPN which is up and running smoothly. I don't need the GUI and know that a server which doesn't have the GUI has a smaller attack surface and a reduced need for updating, as there are less components running, so is it a wise move to uninstall the GUI?