@thagrol I did what you said and here is what the journal said:
Code:
Aug 22 13:18:42 raspberrypi systemd[1]: Started my_service.service - aplay root test.Aug 22 13:18:44 raspberrypi aplay[372]: ALSA lib pcm_dmix.c:999:(snd_pcm_dmix_open) unable to open slaveAug 22 13:18:44 raspberrypi aplay[372]: aplay: main:831: audio open error: No such file or directoryAug 22 13:18:44 raspberrypi systemd[1]: my_service.service: Main process exited, code=exited, status=1/FAILUREAug 22 13:18:44 raspberrypi systemd[1]: my_service.service: Failed with result 'exit-code'.Statistics: Posted by Henrik Gill — Thu Aug 22, 2024 5:37 pm
