I’ve been planning on building a full sized arcade cabinet with RetroPie, so I tested it out before I made any further adjustments. However, when I was testing some NES roms, the B button seemed to restart the game rather than performing its usually function. I have yet to test this with other systems, but I didn’t know if there was a fix for this problem.
I tried doing cd /opt/retropie/configs/all/retroarch.cfg, and I got no result. I then tried changing directories one at a time, and it said there was no retropie config. I use retropie 3.1, so I don’t have a clue what the problem is.