[tafazzi87]

you’ve to do with root permissions…you’ve to go on terminal (press f4) and

sudo -i
cd /opt/retropie/emulators/mame4all  (mame4all folder i don't remember specifically folder)
./mame

now you choose a game and inside game press tab on keyboard and you’ve to configure buttons

[tafazzi87]

from terminal you’ve to use sudo command

[tafazzi87]

i’m using ps2 controller with an usb adapter…i’ve try to remove es_input.cfg but i’ve same problem when i exit from an emulator…
i press select+start to exit from game by my controller and i’ve this output :

=====================================================
performance
Powering on HDMI with explicit settings (CEA mode 1)
/opt/retropie/supplementary/runcommand/runcommand.sh: line 23: 2233 Segmentation error /opt/retropie/emulators/pifba/fba2x /home/pi/RetroPie/roms/fba/game.zip
Powering on HDMI with preferred settings
ondemand
=========================================

[tafazzi87]

thanks, it’s a pleasure ;)

[tafazzi87]

maybe it’s because when i exit from a game, i’ve Segmentation fault on game’s rom ?

[tafazzi87]

from terminal

sudo nano /opt/retropie/configs/all/retroarch.cfg

after you have modify, for save press Ctrl+O (O not zero :D ) and press Enter, to exit from editor press Ctrl+X

[tafazzi87]

you have to do

cd /opt/retropie/emulators/RetroArch/installdir/bin
./retroarch-joyconfig >> /opt/retropie/configs/all/retroarch.cfg

after you’ve set your controller…

[tafazzi87]

i’ve use ./retroarch-joyconfig without option -j and it works…sincerely i don’t know what -j option do

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