After upgrade to 2022.09-1 hifiberry dacplus stopped working

Help and Support Raspberry Pi
1

Hi,

Did an upgrade to 2022.09-1 and have no sound. The config-user.txt seems to be ok:

sdtv_aspect=1
start_x=1
dtparam=audio=off
dtoverlay=hifiberry-dacplus

However, there seems to be a problem when initializing the card:

Oct 02 10:10:13 pi2 systemd-udevd[207]: controlC0: Process ‘/usr/sbin/alsactl -E HOME=/run/alsa -E XDG_RUNTIME_DIR=/run/alsa/runtime restore 0’ failed with exit code 99.
Oct 02 10:10:14 pi2 alsactl[330]: alsa-lib main.c:1014:(snd_use_case_mgr_open) error: failed to import hw:0 use case configuration -2

aplay -l shows the card, but there is no subdevice:

**** List of PLAYBACK Hardware Devices ****
card 0: sndrpihifiberry [snd_rpi_hifiberry_dacplus], device 0: HiFiBerry DAC+ HiFi pcm512x-hifi-0 [HiFiBerry DAC+ HiFi pcm512x-hifi-0]
Subdevices: 0/1
Subdevice #0: subdevice #0

Don’t know what to do furher. Captured the logs: https://paste.osmc.tv/unujiciyuv

Thanks!

2

Do you know which version you upgraded from?

Thanks

Sam

3

No. The only thing I can vaguely recall is that it was Debian 10.7.

4

Any ideas what can be done? Or do you recommend a new install?
Thanks!

5

I’d suggest a new install. You could also try verify the card under another OS if the issue persists.