Re: [linux-audio-user] jackd and usb 1.1 audio on i386 non-functional

From: Lee A. Azzarello <lee@email-addr-hidden>
Date: Thu Mar 02 2006 - 17:09:58 EET

----- Clemens Ladisch <clemens@email-addr-hidden> wrote:
> Lee A. Azzarello wrote:
> > I have a Emagic emi26 usb 1.1 sound card on a 2.6.12.2 kernel I
> built
> > myself. OSS emulation and ALSA drivers play back sound but jackd
> using
> > the ALSA drivers will not start. The kernel complains about a
> broken
> > pipe for the device.
>
> What is the error code in the system log?
> Is there a USB hub involved?

No USB hub, connected directly. The error from the kernel is:

cannot submit datapipe for urb 4, err = -28

And nothing else. I have usb bandwidth turned off in the kernel. ALSA and OSS emu drivers will playback sound. It is only a JACK issue.

-lee
Received on Thu Mar 2 20:15:05 2006

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