I have just got a Raspberry Pi and installed the Retropie SD image. I can get it to work with a keyboard, but I want to use a PS3 controller and have no luck at all. I got a blutooth dongle and have checked around for how to set it up and everything works fine until I get to the last step with sixad and it says that I should press the PS button. Nothing happenes and I have looked around the net but can’t find a solution. I have tried everything I can find, but no luck at all.