[Bug 31699] Re: Can't use other than default sound card

[Andrew Jorgensen]

Pecisk, I doubt that this is any other issue than that your device does
not support the S16_LE, nor the U8 sample format.  See the -f, --format
option in the arecord manpage.  I don't recall at the moment how to
determine which formats a particular card supports but there are a great
many formats to choose from.

After googling a little I think the correct format for your card is
S32_LE.  Try the same command you did before except with -f S32_LE and
let us know if it works.  If that doesn't help please open a new bug
report.

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Can't use other than default sound card
https://launchpad.net/bugs/31699