Bill Allen wrote:
$ aplay -Dhw:1,0 Hells_intro.wav
Playing WAVE 'Hells_intro.wav' : Signed 16 bit Little Endian, Rate 44100 Hz,
Stereo
aplay: set_params:900: Sample format non available
Using the "hw" device prevents ALSA from doing any automatic sample
format conversions.
In advanced mode jackd says:
...
ALSA: could not start playback (Broken pipe)
There should be an error message in the system log.
I'd guess that this goes away if you update to a newer kernel, or if you
connect the device directly to the computer instead of through a hub.
HTH
Clemens