I've also gone into /opt/retropie/configs/all/autoconfig.cfg and everything seems to be fine there as well.
Gone into /opt/retropie/configs/n64 and messed around with the mupen64plus.cfg, with the controller config mode, i tried fully manual (setting the keyboard keycodes (see this, scroll down to point 3 where it says 'See for Key IDs.') myself), auto with named SDL device, and of course, the standard option, fully automatic.
Searched all over the internet if there was anyone with a similar problem (some fixes included editing files that were only in earlier versions of Retropie, but I didn't find many people with the same issue at all) Keyboard doesn't seem to register anything else once I start up for example Mario Kart 64 other than standard system keys like P and ESC. Input works completely fine with many older systems like GBA, MAME I have the latest version of Retropie as of now(4.2) installed on my Raspberry Pi 3 Model B, and a lot of the emulators for the really old consoles like GBA work fine input wise, but when trying to play, for example Mario Kart 64, on any of the N64 emulators it just does not receive any input, apart from the few system keys, like ESC, P to pause, and '/' (Mupen64Plus)
Hey everyone, created an account to post this since /r/retropie is far less active and the thread didn't get any comments.
