xorg

Most of you playing with a laptop or a PC with a beamer will have noticed that when you change the resolution of your screen, applying the changes suddendly blocks your screen in a high frequency that prevents you from changing back to normal. Didier Misson (one of my fellow BxLUGers) wrote an article about that desktop resolution bug (in French) and how to fix it changing the /home/[user]/.config/monitors.xml file. Might help...