Hi,
I tried Retropie standalone from BerryBoot in a Raspberry Pi 2 and also installed it into Raspbian.
The problem is that I cannot play well with a PS3 original controller through USB. It is well auto detected but I can only use select, L2 and R2 in any fba game (the only emulator I have tried). I also tried to configure manually the PS3 controller and every button is detected but in the games I can only use those buttons… but in RetroPie menu the works well.
Any help? Thanks in advance!