Ok problem solved.. must set Audio:JACK in audio menu.. now it works like a charm.. GPIO controller and pwm audio (mono).. thanks for the answer.. hi all

@ian57 thank you! Already tried it but it doesn't work.. Mono or stereo both don't work.. can anyone post all the strings to modify config.txt? Thank you

Re: Raspberry pi zero audio output pwm not work
Hi! I have the same exact problem.. GPIO controller and need GPIO audio.. where is the file config.txt for addìng pwm settings? Could you please show me all the strings I have to edit?
Thanks all for the help
Ps hardware is ok, I need only to set the pwm(mono)

@Substring ok I'll try reset the keys but I think there is a bug with this controller.. I'll let you know.. hi

@Substring you said it changed, not it is not used in 4.1. However I have the line i wrote in 4.1 recalbox.conf file.. controllers.xboxdrv.enabled=0
Section D2

@Substring thanks again.. ok I'll try to add the lines later.. regarding the controller I tried to set player1 and it doesn't work, tried to set default same issues. Looking in cfg file I noticed that I have controllers.xboxdrv.enabled=0, could it be the problem? (I had the same setting in 4.0.2 and it worked)

@Substring hi! Thanks for your answer..
I don't understand what do you mean with 'add the line manually'.. I deleted config file and Recalbox generated a new one, where am I wrong? What do you mean with custum config? Another issue I found: with Xbox 360 controller wired, I can't exit to main menu (hotkey + start). I tried to configure again the keys but same problem. With another pad all ok. I was using the same Xbox controller with 4.0.2 and all was working fine..
anyway great work with this release, waiting for stable release..
thank you

Hi all, I'm testing the last 4.1 unstable on rpi3 and I can't solve the 'retroarch square' bug.
I tried to remove the ~/configs/retroarch/retroarchcustom.cfg and Recalbox generates it again, I restarted the system but I have the same problem. I know other people solve this bug, could you please tel me the extact procedure? Thanks all and sorry for my english

Hi all, I'm testing the last 4.1 unstable on rpi3 and I can't solve the 'retroarch square' bug.
I tried to remove the ~/configs/retroarch/retroarchcustom.cfg and Recalbox generates it again, I restarted the system but I have the same problem. I know other people solve this bug, could you please tel me the extact procedure? Thanks all and sorry for my english