I ask myself again and again: why it is always a challenge using a laptop with a beamer? It is not rocket science, but I always find problems due to lack of sync with certain beamers and certain laptops combinations. If you are lucky, you can see an image, but probably some parts of the screen (and of your slides) are invisible. It happens also under Windows, but it happens too many times under Linux.
Lately, I'm finding difficult to use my Thinkpad X31 under that respect, even if I always managed to use it without great issues until some months ago. Does it need a macumba before use?
