Froze trying to use with jackd

[roccodm]

I'm using friture on ubuntu 20.04 (kernel 5.13.0-41 x86_64) and I'm trying to use with jack audio system (jackdmp version 1.9.12).

Under "settings" in the combobox the option "jack (2 channels) alsa" is showed, but tring to select it the app froze with CPU bursting.

On jack side friture tries to create the devices, as reported in the jack log below:
[
Sun May 29 10:13:54 2022: ERROR: JackEngine::XRun: client = PortAudio was not finished, state = Triggered
Sun May 29 10:13:54 2022: ERROR: JackEngine::XRun: client = alsa-jack.jackC.55404.14 was not finished, state = Triggered
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackEngine::XRun: client = PortAudio was not finished, state = Triggered
Sun May 29 10:13:54 2022: ERROR: JackEngine::XRun: client = alsa-jack.jackC.55404.14 was not finished, state = Triggered
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: Disconnecting 'system:capture_1' from 'alsa-jack.jackC.55404.14:in_000'
Sun May 29 10:13:54 2022: Disconnecting 'system:capture_2' from 'alsa-jack.jackC.55404.14:in_001'
Sun May 29 10:13:54 2022: ERROR: Failed to find port 'alsa-jack.jackC.55404.14:in_000' to destroy
Sun May 29 10:13:54 2022: ERROR: Failed to find port 'alsa-jack.jackC.55404.14:in_001' to destroy
Sun May 29 10:13:54 2022: ERROR: JackEngine::XRun: client = PortAudio was not finished, state = Triggered
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackEngine::XRun: client = PortAudio was not finished, state = Triggered
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
10:13:54.998 Grafico delle connessioni di JACK modificato.
10:13:55.013 Grafico delle connessioni di JACK modificato.
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:13:54 2022: Client 'alsa-jack.jackC.55404.14' with PID 55404 is out
Sun May 29 10:13:54 2022: ERROR: Cannot write socket fd = 19 err = Broken pipe
Sun May 29 10:13:54 2022: ERROR: CheckRes error
Sun May 29 10:13:54 2022: ERROR: Could not write notification
Sun May 29 10:13:54 2022: ERROR: ClientNotify fails name = alsa-jack.jackC.55404.14 notification = 1 val1 = 0 val2 = 0
Sun May 29 10:13:54 2022: ERROR: Cannot write socket fd = 19 err = Broken pipe
Sun May 29 10:13:54 2022: ERROR: CheckRes error
Sun May 29 10:13:54 2022: ERROR: Could not write notification
Sun May 29 10:13:54 2022: ERROR: ClientNotify fails name = PortAudio notification = 18 val1 = 0 val2 = 0
Sun May 29 10:13:54 2022: ERROR: Cannot write socket fd = 19 err = Broken pipe
Sun May 29 10:13:54 2022: ERROR: CheckRes error
Sun May 29 10:13:54 2022: ERROR: Could not write notification
Sun May 29 10:13:54 2022: ERROR: ClientNotify fails name = PortAudio notification = 18 val1 = 1 val2 = 0
Sun May 29 10:13:55 2022: Client 'PortAudio' with PID 55404 is out
10:13:56.023 XRUN callback (5 omitidos).
10:17:50.261 Cambiamento nel grafico delle connessioni di ALSA.
10:17:50.348 Connessioni di ALSA cambiate.
10:17:55.537 Grafico delle connessioni di JACK modificato.
10:17:55.585 Grafico delle connessioni di JACK modificato.
Sun May 29 10:17:55 2022: New client 'alsa-jack.jackC.56176.0' with PID 56176
Sun May 29 10:17:55 2022: Client 'alsa-jack.jackC.56176.0' with PID 56176 is out
Sun May 29 10:17:55 2022: New client 'alsa-jack.jackP.56176.1' with PID 56176
Sun May 29 10:17:55 2022: Client 'alsa-jack.jackP.56176.1' with PID 56176 is out
Sun May 29 10:17:55 2022: New client 'PortAudio' with PID 56176
10:21:07.835 XRUN callback (10).
10:21:07.851 Grafico delle connessioni di JACK modificato.
Sun May 29 10:21:07 2022: ERROR: JackEngine::XRun: client = PortAudio was not finished, state = Triggered
Sun May 29 10:21:07 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:21:07 2022: ERROR: JackAudioDriver::ProcessGraphAsyncMaster: Process error
Sun May 29 10:21:07 2022: Client 'PortAudio' with PID 56176 is out]

[domichel]

Here on a gentoo system running jack all the time, with the default audio driver in friture (128 channels alsa defaults), and in cadence the bridge alsa - jack plugin is on, and it just work fine. Another setting in friture that work fine with jack is system (x channels) (Jack audio...) and it is direct jack support that don't use the bridge.