Re: [linux-audio-user] USB and Kernel 2.6.15

Oops...spoke too soon. It works! But for some reason, not
with portaudio v.19 using Alsa [I'm running Csound], only with
OSS (emulation). With a direct connection to Alsa (using plughw:num),
it works.

This might be because it does not seem to like to be connect
via hw:num, but plughw:num (portaudio seems to use the former).

In any case, I've got what I wanted, the latest kernel, with realtime
preemption, working with my USB card.

Thanks a lot

Victot

At 19:49 23/01/2006, you wrote:
>Hallo,
>Lee Revell hat gesagt: // Lee Revell wrote:
>
> > On Mon, 2006-01-23 at 12:10 +0000, Victor Lazzarini wrote:
> > > I have built a 2.6.15 kernel (with the latest Ingo Molnar's RT patch) and
> > > when I boot on it, my USB soundcard fails to play. It is playing OK with
> > > the 2.6.11 kernel shipped with Fedora Core 4. The device is obviously
> loaded,
> > > since aplay finds it, but when playing there is no sound whatsoever.
> > >
> > > Any suggestions?
> >
> > USB audio is broken in 2.6.15. It will be fixed in the next 2.6.15.x
> > release. In the meantime you can install ALSA CVS.
>
>This may help in the meantime (untested by me):
>http://sourceforge.net/mailarchive/forum.php?thread_id=9451726&forum_id=1752
>
>Ciao
>--
> Frank Barknecht _ ______footils.org_ __goto10.org__

Victor Lazzarini
Music Technology Laboratory
Music Department
National University of Ireland, Maynooth
Received on Tue Jan 24 16:15:06 2006