I’m new to RetroArch. I did get it installed on a Raspberry PI 3 though and have it installed on this PC running Linux 19.2.
I think I have the same problem with both systems. I have RetroArch running, but the Cores don’t seem to run and the only game out of about 400 that will even show up is Ninja Gaiden. It appears to be running NES/Famicon (Mesen).
I have the cores updated through RetroArch. They show up but do not run. The only two that run are the NEX/Famicon (Mesen) and 5200(Atari800) which says it needs a real Atari OS.
I’m new to these newer emulators and front-ends. I’m a fast learner if anyone can point me in the right direction. Thanks!