PSP: GB/GBC/GBA doesn't work

Hey Guys,

I just installed RetroArch on my PSP. and was wondering why Gambatta and TempGBA are not working. If I start a game with one of these emulators the PSP runs into blackscreen and has to be rebooted.

SNES and Sega games are working fine.

I was using RetroArch 1.4.1

I found this post on Github:

After reading this post I deleted the whole RetroArch directories on the PSP and installed version 1.2.2 (as mentioned in the Github post) but the emulators don’t even work on this version. So I tried the last nightly build (from first of march) but the problem is unchanged.

Do I have to change some config fails in order to run the GB/GBA emulators or is this a known issue which will be fixed in a future version?

Thanks!