Finally got around to starting a portable MAME project, but I’m having some issues getting retropie to run properly. For some reason, when I try to launch it from the terminal (sudo emulationstation) I’m getting the following errors:
error initializing SDL!
fbcon not available
Renderer failed to initialize!
Window failed to initialize!
I’m thinking this is related to me trying to output RetroPie over a GPIO screen, so I tried mirroring fb0 to fb1, and running it through the “hdmi” screen (even though none is plugged in). The mirroring worked properly, and I got a screen “over” my console, but emulationstation still failed to initialize.