I managed to get it to work!

Turns out that I had to change the retroarch.cfg files inside the individual emulator folder, since the global retroarch.cfg file changes did not seem to register for the Neogeo ROM :)

Thank you. That solved the problem.

Compare the files that were generated in /opt/retropie/configs/all/retroarch-joypads/

you can force the mode in /boot/config.txt - http://elinux.org/RPiconfig#Video_mode_options

@klay824 Glad to know that you managed to fix it, albeit in this radical way. I gave up and jumped to Recalbox for the time being, I found it to be more user friendly to someone as useless as I am in Linux.

@HOW

The host in this case is the Pi and is the usb system's master, it controls and schedules all communications activities with peripherals (devices controlled by usb) as slaves responding to commands from the host. So if you power the Pi itself from the usb hub, it becomes a peripheral of itself, and even thinking about this is confusing so I can't imagine the Pi will like it much. But I haven't tried this myself, so who knows.

https://retropie.org.uk/forum/topic/3/read-this-first

https://github.com/retropie/retropie-setup/wiki/manual-installation

@meleu thanks for your support, it seems this works ! nice tool, should be added to retropie distro ;)

I am possibly considering this to be an issue with the Emulator. In the SNES and NES emulator the Left Button works properly. I am Load from saved state. Going to check out a different Emulator for the N64.

try http://www.ext2fsd.com/

How did you map them - eg when Emulation Station asked for inputs what did you assign them to ?

On 3.8.1 they should be assigned to left bottom / right bottom. On 4.x this is renamed to be clearer and they are called left shoulder / right shoulder.

Well, I just found that downloading MAME adverts with EmuMovies is quite similar to downloading covers. That was basically what I wanted. To get the MAME covers.
For the Neo Geo Games, I think it can download using the Neo Geo console as a platform.

hi
i did 2 cabinets out of this dragonrise usb controller (2 for each player).
i had same misconfiguration problems in all lr-* emus : wrong assignment of buttons, not working buttons, 2 buttons assigned to the same phisical button.
i notice that the config made in setup panel of emulation station is correct but it gaves a interface name with spaces in it (i will post log later). i don't know if this leads to errors o bugs.
all controls in emulationstation are ok but not in lr-* emus.

i managed to resolve this only the hard way: hardcode every control lines directly in config/all/retroarch.cfg without let it pick control config from original control file.
this has done the job but don't let you use other controllers beside dragonrise because config is hardcoded.

Here's a video...

@Coax88 Mine worked fine once I put in the kernel hack to have it detect properly as a 2 player controller. Then I just press P1 select / P1 start and I get sent back to the main menu. (or P2 select / P2 start)

EDIT!!!!! i uninstalled this because it made my wifi no longer work. once i removed it my wifi worked again. so i guess i cant use the wiimotes

sudo apt-get install bluetooth vorbis-tools python-cwiid wminput

Hi, I tried both ubuntu 16.04 BT drivers and also installed qtsixa. When connected with usb cable PS3 controller works fine, but when I connect with bluetooth only left analog stick works. Can anyone help me with that?
Ps. How can I uninstall qtsixa after I installed it with that method?

Thank You in advance ;)