Tried the alt thing, no change. Select + Start works perfectly in the other RetroArch emulators to exit. Holding L (button 4) and pressing start does nothing in lr-fba still. I can only exit by pressing the Esc key on my connected keyboard, if I unplug the keyboard, there is no way to exit and the PI 2 must be powered off to exit.
Reply To: Hotkey Select + Start opens UNIBIOS instead of exit