Christian Iversen wrote:
> ehci_hcd 0000:00:10.3: iso sched full d24fd5e0 (now 572 max 2620)
> ALSA usbaudio.c:767: cannot submit datapipe for urb 0, err = -28
>
> Now, I've searched a bit, and -28 i supposed to be ENOSPC, which
> had (in one explanation) something to do with bandwidth handling.
> That doesn't seem to be the case here.

This seems to be an issue with the EHCI driver.

Try connecting the device directly to the computer, or using a
USB 1.1 hub.


HTH
Clemens



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