[alsa-devel] External sound card issue

Clemens Ladisch clemens at ladisch.de
Mon Jan 20 13:45:26 CET 2014

Ionica Bizau wrote:
> I have just bought an external sound card: Asus Xonar U7
>     cannot load mixer controls: Broken pipe

This looks like a bug in the device's firmware.

Can you at least read the list of controls ("amixer -c1 controls")?
Are there some controls that you are able to access (try
"amixer -c1 cget name='xxx'" for each one)?


More information about the Alsa-devel mailing list