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 <bob@xxxxxxxxxxxx> wrote:
On Tue, Feb 12, 2013 at 8:01 PM, Paul Davis <paul@xxxxxxxxxxxxxxxxxxxxx> wrote:I have no idea. My jack command is
> why are you running JACK with a PortAudio backend? or ... why are you
> running Audacity with PortAudio trying to talk to JACK via ALSA?
>
jackd -d alsa -d hw:CARD=USB &
and aplay -L shows:
bob$ aplay -L
default
Playback/recording through the PulseAudio sound server
sysdefault:CARD=SB
HDA ATI SB, ALC883 Analog
Default Audio Device
front:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
Front speakers
surround40:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
4.0 Surround output to Front and Rear speakers
surround41:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=SB,DEV=0
HDA ATI SB, ALC883 Digital
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
Direct sample mixing device
dmix:CARD=SB,DEV=1
HDA ATI SB, ALC883 Digital
Direct sample mixing device
dsnoop:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
Direct sample snooping device
dsnoop:CARD=SB,DEV=1
HDA ATI SB, ALC883 Digital
Direct sample snooping device
hw:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
Direct hardware device without any conversions
hw:CARD=SB,DEV=1
HDA ATI SB, ALC883 Digital
Direct hardware device without any conversions
plughw:CARD=SB,DEV=0
HDA ATI SB, ALC883 Analog
Hardware device with all software conversions
plughw:CARD=SB,DEV=1
HDA ATI SB, ALC883 Digital
Hardware device with all software conversions
sysdefault:CARD=USB
AudioBox USB, USB Audio
Default Audio Device
front:CARD=USB,DEV=0
AudioBox USB, USB Audio
Front speakers
surround40:CARD=USB,DEV=0
AudioBox USB, USB Audio
4.0 Surround output to Front and Rear speakers
surround41:CARD=USB,DEV=0
AudioBox USB, USB Audio
4.1 Surround output to Front, Rear and Subwoofer speakers
surround50:CARD=USB,DEV=0
AudioBox USB, USB Audio
5.0 Surround output to Front, Center and Rear speakers
surround51:CARD=USB,DEV=0
AudioBox USB, USB Audio
5.1 Surround output to Front, Center, Rear and Subwoofer speakers
surround71:CARD=USB,DEV=0
AudioBox USB, USB Audio
7.1 Surround output to Front, Center, Side, Rear and Woofer speakers
iec958:CARD=USB,DEV=0
AudioBox USB, USB Audio
IEC958 (S/PDIF) Digital Audio Output
dmix:CARD=USB,DEV=0
AudioBox USB, USB Audio
Direct sample mixing device
dsnoop:CARD=USB,DEV=0
AudioBox USB, USB Audio
Direct sample snooping device
hw:CARD=USB,DEV=0
AudioBox USB, USB Audio
Direct hardware device without any conversions
plughw:CARD=USB,DEV=0
AudioBox USB, USB Audio
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 the
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@xxxxxxxxxxxx
WWW: http://www.mellowood.ca
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