title: Pygame error "Video system not initialized" on ubuntu server with only terminal
body: <p>I'm using pygame on a PC (PC-104) with ubuntu server, for this reason it only has terminal, not UI.</p>
  
  <p>On my laptop the code works perfecly, running the code on the terminal "eg: python game.py", but on the PC104 it gives "Video system not initialized", I read the error is shown because it is a way to use events on a system without UI?</p>
  
  <p>Thanks.</p>