I'm really stuck with pygame. I programmed a quiz using two gamepads as buzzers.
It all worked fine on OS X, but when I want to run it on my Raspberry Pi 3 pygame only recognizes one of the two gamepads at the same time. Individually they are recognized just fine.
When both gamepads are plugged in js = pygame.joystick.Joystick(1) returns pygame.error: Invalid joystick device number
