[LAU] recommendations for usb sound card?

Bill Allen lau at ballen.fastmail.fm
Wed Mar 19 18:37:12 EDT 2008


Clemens Ladisch wrote:
> Bill Allen wrote:
>   
>
> The "could not start playback (Broken pipe)" message indicates that the
> USB host controller driver was not able to allocate enough bandwidth on
> the bus, for some reason.  This has nothing to do with the hardware.
>
> Please show the error message in the system log.
>   
Sorry I'd forgotten about that. Here's what I get:

Mar 19 18:33:23 localhost kernel: [  447.882290] cannot submit datapipe 
for urb 0, error -90: internal error

> There have been some changes in the EHCI driver related to audio
> playback between 2.6.22 and 2.6.24; you might want to give it a try.
>   
I will.
Thanks and regards,
Bill




More information about the Linux-audio-user mailing list