Re: [LAU] More jack woes

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To: Bob van der Poel <bob@...>
Cc: linux-audio-user <Linux-audio-user@...>
Date: Wednesday, February 13, 2013 - 3:19 am

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JACK looks OK, except that you want hw:USB not hw:CARD=USB (i think, or
maybe based on later output, hw:SB)

it appears that you are running audacity *without* JACK support or telling
it explicitly not to use JACK; instead it opens the default ALSA device,
which is pulseaudio, which is probably not working (correctly) while JACK
is running.

On Tue, Feb 12, 2013 at 10:14 PM, Bob van der Poel wrote:

> On Tue, Feb 12, 2013 at 8:01 PM, Paul Davis

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JACK looks OK, except that you want hw:USB not hw:CARD=3DUSB (i think, or m=
aybe based on later output, hw:SB)it appears that you are running a=
udacity *without* JACK support or telling it explicitly not to use JACK; in=
stead it opens the default ALSA device, which is pulseaudio, which is proba=
bly not working (correctly) while JACK is running.
On Tue, Feb 12, 2013 at 10:14 PM, Bob van de=
r Poel <bob@mellowood.ca> wrote:
On Tue, Feb 12, 2013 at 8:01 PM, Paul Davis <paul@linuxaudiosystems.com> w=
rote:

br>

I have no idea. My jack command is

=A0 =A0 jackd -d alsa -d hw:CARD=3DUSB &

and aplay -L shows:

bob$ aplay -L
default
=A0 =A0 Playback/recording through the PulseAudio sound server
sysdefault:CARD=3DSB
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 Default Audio Device
front:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 Front speakers
surround40:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 4.0 Surround output to Front and Rear speakers
surround41:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 7.1 Surround output to Front, Center, Side, Rear and Woofer speaker=
s
iec958:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Digital
=A0 =A0 IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 Direct sample mixing device
dmix:CARD=3DSB,DEV=3D1
=A0 =A0 HDA ATI SB, ALC883 Digital
=A0 =A0 Direct sample mixing device
dsnoop:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 Direct sample snooping device
dsnoop:CARD=3DSB,DEV=3D1
=A0 =A0 HDA ATI SB, ALC883 Digital
=A0 =A0 Direct sample snooping device
hw:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 Direct hardware device without any conversions
hw:CARD=3DSB,DEV=3D1
=A0 =A0 HDA ATI SB, ALC883 Digital
=A0 =A0 Direct hardware device without any conversions
plughw:CARD=3DSB,DEV=3D0
=A0 =A0 HDA ATI SB, ALC883 Analog
=A0 =A0 Hardware device with all software conversions
plughw:CARD=3DSB,DEV=3D1
=A0 =A0 HDA ATI SB, ALC883 Digital
=A0 =A0 Hardware device with all software conversions
sysdefault:CARD=3DUSB
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 Default Audio Device
front:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 Front speakers
surround40:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 4.0 Surround output to Front and Rear speakers
surround41:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 7.1 Surround output to Front, Center, Side, Rear and Woofer speaker=
s
iec958:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 Direct sample mixing device
dsnoop:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 Direct sample snooping device
hw:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 Direct hardware device without any conversions
plughw:CARD=3DUSB,DEV=3D0
=A0 =A0 AudioBox USB, USB Audio
=A0 =A0 Hardware device with all software conversions

Should I use a different "-d"?

I do have pulse running, but the usb device is set to "off" in th=
e
pavucontrol. So, I'm assuming that this should not be the problem ?

--
**** Listen to my CD at http://www.mellowood.ca/music/cedars ****
Bob van der Poel ** Wynndel, British Columbia, CANADA **
EMAIL: bob@mellowood.ca
WWW: =A0 http://www.m=
ellowood.ca

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Messages in current thread:
[LAU] More jack woes, Bob van der Poel, (Wed Feb 13, 2:59 am)
Re: [LAU] More jack woes, Paul Davis, (Wed Feb 13, 3:01 am)
Re: [LAU] More jack woes, Bob van der Poel, (Wed Feb 13, 3:14 am)
Re: [LAU] More jack woes, Len Ovens, (Wed Feb 13, 5:28 am)
Re: [LAU] More jack woes, Bob van der Poel, (Thu Feb 14, 1:11 am)
Re: [LAU] More jack woes, Harry van Haaren, (Wed Feb 13, 1:09 pm)
Re: [LAU] More jack woes, Len Ovens, (Wed Feb 13, 2:24 pm)
Re: [LAU] More jack woes, Ralf Mardorf, (Wed Feb 13, 1:27 pm)
Re: [LAU] More jack woes, Folderol, (Wed Feb 13, 1:18 pm)
Re: [LAU] More jack woes, Bob van der Poel, (Thu Feb 14, 1:40 am)
Re: [LAU] More jack woes, Bob van der Poel, (Thu Feb 14, 2:39 am)
Re: [LAU] More jack woes, Len Ovens, (Thu Feb 14, 4:48 am)
Re: [LAU] More jack woes, Len Ovens, (Thu Feb 14, 2:14 am)
Re: [LAU] More jack woes, Bob van der Poel, (Thu Feb 14, 2:42 am)
Re: [LAU] More jack woes, Paul Davis, (Wed Feb 13, 3:19 am)
Re: [LAU] More jack woes, Bob van der Poel, (Thu Feb 14, 1:07 am)