15 Mar
2004
15 Mar
'04
12:10 p.m.
Hi all,
This is a fairly simple problem.
My asound.conf looks like:
pcm.envy1
{
type hw
card 1
}
but running:
jackd -v -R -d alsa -d envy1
gives the output:
getting driver descriptor from /usr/lib/jack/jack_dummy.so
getting driver descriptor from /usr/lib/jack/jack_alsa.so
jackd 0.95.6
Copyright 2001-2003 Paul Davis and others.
jackd comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
registered builtin port type 32 bit float mono audio
loading driver ..
new client: alsa_pcm, id = 1 type 1 @ 0x8061b88 fd = -1
creating alsa driver ... envy1|envy1|1024|2|48000|0|0|nomon|swmeter|rt|32bit
ALSA lib pcm.c:1954:(snd_pcm_open_noupdate) Unknown PCM envy1
jackd: pcm.c:690: snd_pcm_nonblock: Assertion `pcm' failed.
Aborted
Whats wrong here??
Thanks.
15 Mar
15 Mar
12:28 p.m.
Mark Williams (MWP) wrote:
My asound.conf looks like:
pcm.envy1
{
type hw
card 1
}
but running:
jackd -v -R -d alsa -d envy1
gives the output:
ALSA lib pcm.c:1954:(snd_pcm_open_noupdate) Unknown PCM envy1
Does envy1 show up in the output of "aplay -L"? (it should)
Regards,
Clemens
12:50 p.m.
On Monday 15 March 2004 17:04, Mark Williams (MWP) wrote:
This is a fairly simple problem.
My asound.conf looks like:
pcm.envy1
{
type hw
card 1
}
but running:
jackd -v -R -d alsa -d envy1
gives the output:
Whats wrong here??
You need a control-device.
add:
ctl.envy1
{
type hw
card 1
}
to your .asoundrc and try again...
Arnold
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5:41 p.m.
On Mon, 15 Mar 2004 17:42:00 +0100
Arnold Krille <arnold(a)arnoldarts.de> wrote:
> My asound.conf looks like:
> pcm.envy1
> {
> type hw
> card 1
> }
You need a control-device.
add:
ctl.envy1
{
type hw
card 1
}
to your .asoundrc and try again...
I ask myself why jack needs to use a ctl device? As far as i know it
should only really need to open those pcm devices needed for
playback/capture.. I suppose it's for the hw monitoring thing on some
soundcards.. But it shouldn't be required..
Florian Schmidt
--
to sign or not to sign, that is the question
11:38 p.m.
Adding a control-device fixed it...
Thanks.
On Monday 15 March 2004 17:04, Mark Williams (MWP)
wrote:
This is a fairly simple problem.
My asound.conf looks like:
pcm.envy1
{
type hw
card 1
}
but running:
jackd -v -R -d alsa -d envy1
gives the output:
Whats wrong here??
You need a control-device.
add:
ctl.envy1
{
type hw
card 1
}
to your .asoundrc and try again...
Arnold
--
Get my public-key from pgp.mit.edu or pgp.uni-mainz.de
---
Hi, I am a .signature virus. Please copy me into your ~/.signature and send me
to all your contacts.
After a month or so log in as root and do a rm / -rf. Or ask your
administrator to do so...
7586
days inactive
7586
days old
linux-audio-user@lists.linuxaudio.org
4 comments
4 participants
participants (4)
-
Arnold Krille -
Clemens Ladisch -
Florian Schmidt -
Mark Williams (MWP)