Playback device is default
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
Rate set to 48000Hz (requested 48000Hz)
Buffer size range from 2229 to 8916
Period size range from 1114 to 1115
Using max buffer size 8916
Periods = 4
was set period_size = 1114
was set buffer_size = 8916
0 - Front Left
1 - Front Right
Time per period = 2.831270
For me, on a Picade 10" with a Pi OS Lite Bookworm i copied the asound.conf into the /etc directory and executed the Speaker test command. Then the Alsamixer worked just fine. But the test was required even if I rebooted the Picade.
Yes, that is the error message I receive when I run that command. I get
Playback device is default
Stream parameters are 48000Hz, S16_LE, 2 channels
WAV file(s)
Rate set to 48000Hz (requested 48000Hz)
and then the error message
ALSA lib pcm_dmix.c:999:(snd_pcm_dmix_open) unable to open slave
playback open error: -524, Unknown error 524
Hello @jsimmons , this time I’m afraid I couldn’t help. Alsa configuration is a nightmare for me. It would require a dedicated training to undertstand how it works in detail!
I update my inputs.
Based on the result of the 2 commands play -l and play -L you should be able to make a test by specfying the device and not using the default by specifying the card number or the card name: