A quick how-to on making your LCD Projector work with Ubuntu Linux.
1. Connect the projector to your laptop.
2. Open the terminal and type the following command:
sudo dpkg-reconfigure xserver-xorg
sudo dpkg-reconfigure -phigh xserver-xorg
3. Confirm all succeeding prompts.
4. Press CTRL + ALT + BACKSPACE to make the changes take effect (or restart the computer).
Your computer will now detect the projector and you can start displaying your magnificent desktop on a quite large screen 🙂