[linux-audio-user] timer resolution

Clemens Ladisch clemens at ladisch.de
Fri Jan 20 03:36:33 EST 2006


Emanuel Rumpf wrote:
> [...]
> Then I built a new kernel (2.6.15.1) (previos was  2.6.13)

2.6.15 has a bug in the USB driver (should be fixed in 2.6.15.2), but it
seems your device isn't affected.

> Now the timer is working, but my usb card isn't anymore, while the pci
> card is working.
>
> ALSA: could not start playback (Broken pipe)

What is the error message in the system log?
If the error code is "-28", disable USB bandwidth checking in the kernel
configuration.


HTH
Clemens


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