[linux-audio-user] AUDIOTRAK MAYA44 USB - cont.

Frank Barknecht fbar at footils.org
Tue Nov 8 06:03:59 EST 2005


Hallo,
Lukas Zapletal hat gesagt: // Lukas Zapletal wrote:

> I am doing some testing with this card. Thanks for all suggestions but
> I have no luck yet.
> 
> # lsof /dev/audio
> // nothing
> 
> # aplay -D plughw:1 /usr/share/sounds/alsa/Front_Left.wav          
> Playing WAVE '/usr/share/sounds/alsa/Front_Left.wav' : Signed 16 bit
> Little Endian, Rate 48000 Hz, Mono
> 
> // hangs here, the syslog:
> 
> Nov  8 11:04:45 teepee cannot submit datapipe for urb 2, err = -28

Okay, this is a funky error, which has showed up in the past. See for
example this linux-audio-user mail: 

http://elists.resynthesize.com/linux-audio-users/2005/07/1510930/

The solution then was, to recompile the kernel without
CONFIG_USB_BANDWIDTH set. You can normally check, if you kernel has
this enabled by looking in /boot/config-*

Ciao
-- 
 Frank Barknecht                 _ ______footils.org_ __goto10.org__


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