Re: [linux-audio-user] jackd

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Subject: Re: [linux-audio-user] jackd
From: D R Holsbeck (drh_AT_niptron.com)
Date: Sat Jul 20 2002 - 01:47:46 EEST

is the modules loaded for your soundcard? If you run "lsmod" it should
show the modules that are loaded.

You can invoke jack using

"jackd -d alsa -d hw:0"

This bypasses the pcm entries in asoundrc, and just uses the first alsa
card.

On Fri, 2002-07-19 at 10:13, Carlos Figueiredo - Ritualnet wrote:
> > > I've installed:
> > >
> > > ALSA/jack/ardour with success (so I think) with an sblive
> > >
> > > when I try to do:
> > >
> > > [root_AT_carlos jackd]# jackd -v -d alsa -h
> > >
> >
> > Set up in /root a file called .asoundrc with contents something like:
> > ------------------------------ start
> > pcm.mycard {
> > type hw
> > card 0
> > device 0
> > }
> >
> > ctl.mycard {
> > type hw
> > card 0
> > }
> > -------------------------------end
> >
> > Invoke jackd with:
> >
> > jackd -R -d alsa -d mycard
> >
> > You might (at least I) have to supply other parameters:
> >
> > jackd -R -d alsa -d mycard -n 3 -r 44100
> >
>
> I did modify the file /root/.asoundrc and invoked jackd that way, but
> unfortunately, it gave aproximately the same answer:
>
> creating alsa driver ... mycard |1024|2|48000|swmon
> ALSA: cannot open PCM device alsa_pcm/mycard
> cannot load driver module alsa
> jack main caught signal 15
>
> so I guess I'm stuck in the same position...
>
> cheers,
>
> Carlos
> 

-- 
drh_AT_niptron.com

There are two major products that come out of Berkeley: LSD and UNIX.
We don't believe this to be a coincidence.
		-- Jeremy S. Anderson

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