[SOLVED] Justboom Digi zero

[Tim Curtis]

The log messages below suggest breakage in the image. Try a fresh image, re-seat the DAC board, select it in Audio Config and reboot. The log should look clean at that point and show the device assigned to ALSA card 0. If not then it would suggest some sort of hardware issue.

These messages indicates Linux / ALSA does not see any audio device connected.

Code:

20210903 092750 worker: ALSA cards: (0:empty | 1:empty | 2:empty | 3:empty

20210903 092751 worker: ALSA Digital volume set to (Invalid card number.)

20210903 092758 worker: ALSA card number (0)
20210903 092758 worker: WARNING: No device found at MPD configured card 0

20210906 212024 worker: ALSA Digital volume (Invalid card number.)

These messages indicate MPD internal communication is broken.

Code:

20210906 212009 worker: MPD started
20210906 212009 openMpdSocket(): error: connection failed (1) 111, Connection refused
20210906 212012 worker: MPD connection refused
20210906 212014 readMpdResponse(): error: fgets failure ()