at first i would like to say that RetroPie is an awesome project. I have installed it on my Raspberry Pi and i don’t want to stop playing every day 😀
But now i got a very little problem. I defined two keys to exit every emulator with the famous two lines in the retroarch.cfg. But this doesn’t work on Mupen64. I have to press ESC on my Keyboard or to reset my PI to leave this emulator.