Update.

Got rid of the “phantom” js-devices.

Only 1 (real) joypad is detected in
Emulationstation.

And the controller is set js0 – which means that I could configure it in the Retroarch setup…

… thanks to the script in the /etc/rc.local file

xboxdrv --trigger-as-button --id 1 --led 3 --deadzone 4000 --silent &
sleep 1
xboxdrv --trigger-as-button --id 2 --led 4 --deadzone 4000 --silent &
sleep 1

.. posted in the link you put up here.

Thumbs up! :)

However, Retroarch does not map the keys properly and the controls .cfg file is not placed in /opt/retropie/emulators/retroarch/configs/ … like they were before.. now it’s some retroarch-joypad folder.

/opt/retropie/configs/all/retroarch-joypads/

Anyway, thanks for the help and I’ll try to jstest my controller and manually write down the mappings, then manually into the joypads .cfg file :)

/Alucard