[solved] Help with qjackctl patchbay connections

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hapibeli
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[solved] Help with qjackctl patchbay connections

Post by hapibeli »

Here are my patchbay and connections for jack, but my usb interface that shows up in jack isn't sending signals to either of my DAW's.
REAPER in the Track Input tab, says; Not connected. What is not connected?

I followed this example, yet... still no joy...
https://www.rncbc.org/drupal/node/76


PATCHBAY.png
CONNECTIONS.png
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Last edited by hapibeli on Mon Jan 11, 2021 5:28 am, edited 1 time in total.

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sysrqer
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Re: Help with qjackctl patchbay connections

Post by sysrqer »

Are you sure you have the correct soundcard selected in qjackctl? It looks like you don't have it connected or it is not the right one chosen in the settings. I've read that changing the channels settings in qjackctl can cause problems so maybe set that back to default?

hapibeli
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Re: Help with qjackctl patchbay connections

Post by hapibeli »

Sound card is a Behringer UMC404HD usb interface. It shows up in Jack as either hw:U192k or hw:U192k,0.
If I switch to default, no change. If I change jack to the Behringer in the Parameters page, and the use default in the advanced page, no change.

hapibeli
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Re: Help with qjackctl patchbay connections

Post by hapibeli »

What is Jack doing?

19:27:07.969 Statistics reset.
19:27:07.999 ALSA connection change.
19:27:08.051 D-BUS: Service is available (org.jackaudio.service aka jackdbus).
19:27:08.157 D-BUS: JACK server could not be started. Sorry
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
19:27:08.267 ALSA connection graph change.
Fri Dec 11 19:27:08 2020: Starting jack server...
Fri Dec 11 19:27:08 2020: JACK server starting in realtime mode with priority 10
Fri Dec 11 19:27:08 2020: self-connect-mode is "Don't restrict self connect requests"
Fri Dec 11 19:27:08 2020: Acquired audio card Audio1
Fri Dec 11 19:27:08 2020: creating alsa driver ... hw:U192k,0|hw:U192k,0|1024|2|44100|4|2|nomon|swmeter|-|32bit
Fri Dec 11 19:27:08 2020: configuring for 44100Hz, period = 1024 frames (23.2 ms), buffer = 2 periods
Fri Dec 11 19:27:08 2020: ALSA: final selected sample format for capture: 32bit integer little-endian
Fri Dec 11 19:27:08 2020: ALSA: use 2 periods for capture
Fri Dec 11 19:27:08 2020: ALSA: final selected sample format for playback: 32bit integer little-endian
Fri Dec 11 19:27:08 2020: ERROR: ALSA: cannot set channel count to 2 for playback
Fri Dec 11 19:27:08 2020: ERROR: ALSA: cannot configure playback channel
Fri Dec 11 19:27:08 2020: Released audio card Audio1
Fri Dec 11 19:27:08 2020: ERROR: Cannot initialize driver
Fri Dec 11 19:27:08 2020: ERROR: JackServer::Open failed with -1
Fri Dec 11 19:27:08 2020: ERROR: Failed to open server
Fri Dec 11 19:27:09 2020: Saving settings to "/home/dirk/.config/jack/conf.xml" ...
qt.qpa.xcb: QXcbConnection: XCB error: 3 (BadWindow), sequence: 847, resource id: 12585915, major code: 40 (TranslateCoords), minor code: 0
19:27:19.231 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.
Cannot connect to server socket err = No
such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
19:45:45.282 D-BUS: JACK server could not be started. Sorry
Fri Dec 11 19:45:45 2020: Starting jack server...
Fri Dec 11 19:45:45 2020: JACK server starting in realtime mode with priority 10
Fri Dec 11 19:45:45 2020: self-connect-mode is "Don't restrict self connect requests"
Fri Dec 11 19:45:45 2020: Acquired audio card Audio1
Fri Dec 11 19:45:45 2020: creating alsa driver ... hw:U192k,0|hw:U192k,0|1024|2|44100|4|2|nomon|swmeter|-|32bit
Fri Dec 11 19:45:45 2020: configuring for 44100Hz, period = 1024 frames (23.2 ms), buffer = 2 periods
Fri Dec 11 19:45:45 2020: ALSA: final selected sample format for capture: 32bit integer little-endian
Fri Dec 11 19:45:45 2020: ALSA: use 2 periods for capture
Fri Dec 11 19:45:45 2020: ALSA: final selected sample format for playback: 32bit integer little-endian
Fri Dec 11 19:45:45 2020: ERROR: ALSA: cannot set channel count to 2 for playback
Fri Dec 11 19:45:45 2020: ERROR: ALSA: cannot configure playback channel
Fri Dec 11 19:45:45 2020: Released audio card Audio1
Fri Dec 11 19:45:45 2020: ERROR: Cannot initialize driver
Fri Dec 11 19:45:45 2020: ERROR: JackServer::Open failed with -1
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
Fri Dec 11 19:45:45 2020: ERROR: Failed to open server
Fri Dec 11 19:45:47 2020: Saving settings to "/home/dirk/.config/jack/conf.xml" ...
19:45:51.334 Could not connect to JACK server as client. - Overall operation failed. - Unable to connect to server. Please check the messages window for more info.
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipping unlock
JackShmReadWritePtr::~JackShmReadWritePtr - Init not done for -1, skipp

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LAM
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Re: Help with qjackctl patchbay connections

Post by LAM »

Hello @hapibeli,
have you tried switching to different samplerates?

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bluebell
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Re: Help with qjackctl patchbay connections

Post by bluebell »

hapibeli wrote:
Sat Dec 12, 2020 3:49 am
Fri Dec 11 19:27:08 2020: ERROR: ALSA: cannot set channel count to 2 for playback
Fri Dec 11 19:27:08 2020: ERROR: ALSA: cannot configure playback channel
I can't set the channel count in my UltraLite AVB either, so leave Channels I/O to default.
Linux – MOTU UltraLite AVB – Qtractor – https://soundcloud.com/suedwestlicht

hapibeli
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Re: Help with qjackctl patchbay connections

Post by hapibeli »

Qjackctl Reaper GRAPH.png
Finally have Qjackctl working well. Changed I/O from 4 ins and 2 outs, to 4 ins and 4 outs. Seems to work well.
Cheerio!
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