Bug#1000293: Problems starting jackd: Method RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1

2023-03-20 Thread Robin Gareus 

Hello fellow Debian users,

I wish I had better news for you but at this point in time PipeWire is 
not a replacement for JACK when it comes to pro-audio. Neither in terms 
of reliability, performance or features. It is certainly not something 
to use in a studio with paying customers, or live on stage.


There are still regular issues [1] coming up, configuration is still not 
easily accessible [2], freewheeling does not always work, and 
performance when using many clients is not yet equal to how JACK handles 
context-switches.


JACK is mature and reliable, musicians can trust it live on stage, 
pipewire is still under heavy development and sadly not yet ready for 
prime-time.


On the upside JACK and pipewire can co-exist. When jackd requests a 
device via d-bus, pipewire does (or should) release it.


At this point it is even unclear if JACK will be ever be discontinued. A 
recent discussion at [3] investigates the possibility to run pipewire on 
top of JACK, but that is a different story.


--
robin

PS. I have been involved with development of both JACK, design of 
PipeWire and am developing pro-audio software such as Ardour (I am also 
a Debian user since Potato).


[1] https://discourse.ardour.org/t/ardour-inputs-with-pipewire/108489
[2] 
https://discourse.ardour.org/t/how-does-pipewire-perform-with-ardour/107381/12
[3] 
https://lists.linuxaudio.org/hyperkitty/list/linux-audio-...@lists.linuxaudio.org/thread/I3BSVFO6DU7S2L7ATA7WOSDS7BTS4BPH/



On Sat, 15 Jan 2022 17:14:16 + =?utf-8?Q?Cr=C3=A1udio?= 
 wrote:

Hi Chris, do you think Pipewire is stable enough for professional audio 
production? I've seen some reports that it fails at important moments... Thank 
you for your attention!Hi Chris, do you think Pipewire is stable enough for 
professional audio production? I've seen some reports that it fails at 
important moments... Thank you for your attention!Hi Chris, do you think 
Pipewire is stable enough for professional audio production? I've seen some 
reports that it fails at important moments... Thank you for your attention!Hi 
Chris, do you think Pipewire is stable enough for professional audio 
production? I've seen some reports that it fails at important moments... Thank 
you for your attentioHi Chris, do you think Pipewire is stable enough for 
professional audio production? I've seen some reports that it fails at 
important moments... Thank you for your attention!Hi Chris, do you think 
Pipewire is stable enough for professional audio production? I've seen some 
reports that it fails at important moments...

Thank you for your attention!

Cláudio.

‐‐‐ Original Message ‐‐‐
Em quinta-feira, 30 de dezembro de 2021 às 14:03, chris 
 escreveu:

> `pipewire` is providing its own replacement for `jack`, so if you are using 
`pipewire` maybe you should not have `jackd2` installed at all.
>
> I think I've done exactly the following:
>
> ```
>
> aptitude --schedule-only install libspa-0.2-jack qsynth rosegarden; aptitude 
--schedule-only full-upgrade; aptitude install
>
> aptitude purge pulseaudio pulseaudio-module-bluetooth 
pulseaudio-module-gsettings
>
> aptitude purge qjackctl jackd jackd2
> ```
>
> Then, to start an app needing `jack`, I did:
>
> `pw-jack qsynth` (don't forget to add a soundfont in `settups/soudfounts`)
>
> then:
>
> `rosegarden 28316.mid` (you must go in `studio/manage midi devices` and 
select a mdi output)
>
> And it worked.
>
> I'm using unstable.
>
> Right after switching to pipewire, I did:
>
> ```
>
> aptitude install libspa-0.2-bluetooth pipewire-audio-client-libraries
> aptitude purge pipewire-media-session
> aptitude reinstall wireplumber
> ```
>
> Maybe as a user you should do:
>
> ```
>
> systemctl --user --now disable pulseaudio.service pulseaudio.socket
>
> systemctl --user mask pulseaudio
>
> systemctl --user restart pipewire
> ```
>
> Maybe there should be a dependency conflict between `pipewire `and `jackd`?
>
> Also, concerning
>
> https://wiki.debian.org/PipeWire#For_JACK;>
>


OpenPGP_signature
Description: OpenPGP digital signature

Bug#1000293: Problems starting jackd: Method RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1

2021-12-30 Thread chris 
`pipewire` is providing its own replacement for `jack`, so if you are using 
`pipewire` 
maybe you should not have `jackd2` installed at all.
I think I've done exactly the following:
```
aptitude --schedule-only install libspa-0.2-jack qsynth rosegarden; aptitude 
--schedule-only 
full-upgrade; aptitude install 
aptitude purge pulseaudio pulseaudio-module-bluetooth 
pulseaudio-module-gsettings 
aptitude purge qjackctl jackd jackd2 
```

Then, to start an app needing `jack`, I did:
`pw-jack qsynth` (don't forget to add a soundfont in `settups/soudfounts`)
then:
`rosegarden 28316.mid` (you must go in `studio/manage midi devices` and select 
a mdi 
output)
And it worked.

I'm using unstable.


Right after switching to pipewire, I did:
```
aptitude install libspa-0.2-bluetooth pipewire-audio-client-libraries 
aptitude purge pipewire-media-session 
aptitude reinstall wireplumber
```

Maybe as a user you should do:
```
systemctl --user --now disable pulseaudio.service pulseaudio.socket
systemctl --user mask pulseaudio
systemctl --user restart pipewire 
```

Maybe there should be a dependency conflict between `pipewire `and `jackd`?
Also, concerning
https://wiki.debian.org/PipeWire#For_JACK[1];>
Either run JACK clients using the pw-jack wrapper, or copy: 
# cp /usr/share/doc/pipewire/examples/ld.so.conf.d/pipewire-jack-*.conf 
/etc/ld.so.conf.d/
And run: 
# ldconfig

maybe it should be fixed at the debian package level, and hence a bug should be 
filled 
against `libspa-0.2-jack[2]`?

I hope it helps,
Chris


[1] https://wiki.debian.org/PipeWire#For_JACK
[2] https://packages.debian.org/libspa-0.2-jack

Bug#1000293: Problems starting jackd: Method RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1

2021-12-11 Thread Arnaldo Pirrone 
I just learned about pipewire and love it.

By following this I was able to work around this
https://wiki.debian.org/PipeWire#For_JACK

May this issue report help in getting a jackd2 install that works right
away for the future releases. (Not sure if that's already true on a clean
install)

Il ven 3 dic 2021, 13:00 Cráudio  ha scritto:

> 08:57:37.986 Reiniciar estatísticas.
> 08:57:38.009 Alteração de conexão ALSA.
> Cannot connect to server socket err = Arquivo ou diretório inexistente
> 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
> 08:57:38.044 Alteração no gráfico de conexão ALSA.
> 08:57:44.807 JACK está iniciando...
> 08:57:44.808 /usr/bin/jackd -dalsa -dhw:0 -r48000 -p1024 -Xseq
> Cannot connect to server socket err = Arquivo ou diretório inexistente
> 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
> 08:57:44.829 JACK inicializou com PID=2198.
> no message buffer overruns
> no message buffer overruns
> no message buffer overruns
> jackdmp 1.9.19
> Copyright 2001-2005 Paul Davis and others.
> Copyright 2004-2016 Grame.
> Copyright 2016-2021 Filipe Coelho.
> jackdmp 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
> JACK server starting in realtime mode with priority 10
> self-connect-mode is "Don't restrict self connect requests"
> audio_reservation_init
> Device reservation request with priority 2147483647 denied for "Audio0":
> org.freedesktop.DBus.Error.UnknownMethod (Method RequestRelease is not
> implemented on interface org.freedesktop.ReserveDevice1)
> Failed to acquire device name : Audio0 error : Method RequestRelease is
> not implemented on interface org.freedesktop.ReserveDevice1
> Audio device hw:0 cannot be acquired...
> Cannot initialize driver
> JackServer::Open failed with -1
> Failed to open server
> 08:57:44.964 JACK foi parado
> 08:57:46.923 Não foi possível conectar-se ao servidor JACK como cliente. -
> Operação global falhou. - Não foi possível conectar-se ao servidor. Por
> favor, verifique a janela de mensagens para mais informações.
> Cannot connect to server socket err = Arquivo ou diretório inexistente
> 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
>
>
> Sent with ProtonMail  Secure Email.
>
> ‐‐‐ Original Message ‐‐‐
> Em sexta-feira, 3 de dezembro de 2021 às 08:51, Cráudio <
> claudio...@protonmail.com> escreveu:
>
> I have the same problem!
>
>
> Sent with ProtonMail  Secure Email.
>
> ‐‐‐ Original Message ‐‐‐
> Em sábado, 27 de novembro de 2021 às 18:14, Arnaldo Pirrone <
> it9...@gmail.com> escreveu:
>
> I guess so, I have both pipewire and pipewire-pulse in the output of ps
> Altgough I have no idea what that is for
>
> Il lun 22 nov 2021, 11:50 Sebastian Ramacher  ha
> scritto:
>
>> Control: tags -1 moreinfo
>>
>> On 2021-11-21 00:55:50, Arnaldo Pirrone wrote:
>> > Package: jackd2
>> > Version: 1.9.19~dfsg-2
>> > Severity: grave
>> > X-Debbugs-Cc: it9...@gmail.com
>> >
>> > Apparently there is something wrong with Jack and dbus.
>> > Also reported here:
>> >
>> https://www.reddit.com/r/linuxaudio/comments/qtmynn/problems_starting_jackd_method_requestrelease_is/
>> > Find below the jack server logs.
>> >
>> > 00:41:32.228 Resetta le statistiche.
>> > 00:41:32.269 Connessioni di ALSA cambiate.
>> > 00:41:32.389 D-BUS: Servizio disponibile (org.jackaudio.service aka
>> jackdbus).
>> > Cannot connect to server socket err = File o directory non esistente
>> > 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
>> > 00:41:32.563 Cambiamento nel grafico delle connessioni di ALSA.
>> > 00:41:47.432 D-BUS: il server JACK non può essere avviato. Mi dispiace
>> > Sun Nov 21 00:41:47 2021: Starting jack server...
>> > Sun Nov 21 00:41:47 2021: JACK server starting in realtime mode with
>> priority
>> > 10
>> > Sun Nov 21 00:41:47 2021: self-connect-mode is "Don't restrict self
>> connect
>> > requests"
>> > Cannot connect to server socket err = File o directory non esistente
>> > Cannot connect to server request channel
>> > jack server

Bug#1000293: Problems starting jackd: Method RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1

2021-11-27 Thread Arnaldo Pirrone 
I guess so, I have both pipewire and pipewire-pulse in the output of ps
Altgough I have no idea what that is for

Il lun 22 nov 2021, 11:50 Sebastian Ramacher  ha
scritto:

> Control: tags -1 moreinfo
>
> On 2021-11-21 00:55:50, Arnaldo Pirrone wrote:
> > Package: jackd2
> > Version: 1.9.19~dfsg-2
> > Severity: grave
> > X-Debbugs-Cc: it9...@gmail.com
> >
> > Apparently there is something wrong with Jack and dbus.
> > Also reported here:
> >
> https://www.reddit.com/r/linuxaudio/comments/qtmynn/problems_starting_jackd_method_requestrelease_is/
> > Find below the jack server logs.
> >
> > 00:41:32.228 Resetta le statistiche.
> > 00:41:32.269 Connessioni di ALSA cambiate.
> > 00:41:32.389 D-BUS: Servizio disponibile (org.jackaudio.service aka
> jackdbus).
> > Cannot connect to server socket err = File o directory non esistente
> > 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
> > 00:41:32.563 Cambiamento nel grafico delle connessioni di ALSA.
> > 00:41:47.432 D-BUS: il server JACK non può essere avviato. Mi dispiace
> > Sun Nov 21 00:41:47 2021: Starting jack server...
> > Sun Nov 21 00:41:47 2021: JACK server starting in realtime mode with
> priority
> > 10
> > Sun Nov 21 00:41:47 2021: self-connect-mode is "Don't restrict self
> connect
> > requests"
> > Cannot connect to server socket err = File o directory non esistente
> > 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
> > Sun Nov 21 00:41:47 2021: Device reservation request with priority
> 2147483647
> > denied for "Audio1": org.freedesktop.DBus.Error.UnknownMethod (Method
> > RequestRelease is not implemented on interface
> org.freedesktop.ReserveDevice1)
> > Sun Nov 21 00:41:47 2021: ERROR: Failed to acquire device name : Audio1
> error :
> > Method RequestRelease is not implemented on interface
> > org.freedesktop.ReserveDevice1
> > Sun Nov 21 00:41:47 2021: ERROR: Audio device hw:PCH,0 cannot be
> acquired...
> > Sun Nov 21 00:41:47 2021: ERROR: Cannot initialize driver
> > Sun Nov 21 00:41:47 2021: ERROR: JackServer::Open failed with -1
> > Sun Nov 21 00:41:47 2021: ERROR: Failed to open server
> > Sun Nov 21 00:41:48 2021: Saving settings to
> > "/home/it9exm/.config/jack/conf.xml" ...
> > 00:41:49.469 Non sono riuscito ad avviare JACK come client. - Operazione
> > fallita. - Impossibile connettersi al server JACK. Controlla la finestra
> dei
> > messaggi per maggiori informazioni.
> > Cannot connect to server socket err = File o directory non esistente
> > 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
>
> Unfortunately I'm not able to reprodue this issue. Are you running
> pipewire by any chance?
>
> Best
> Sebastian
>
> >
> >
> > -- System Information:
> > Debian Release: bookworm/sid
> >   APT prefers unstable
> >   APT policy: (500, 'unstable'), (1, 'experimental')
> > Architecture: amd64 (x86_64)
> > Foreign Architectures: i386
> >
> > Kernel: Linux 5.14.19-xanmod1 (SMP w/4 CPU threads)
> > Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
> > Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE
> not set
> > Shell: /bin/sh linked to /usr/bin/dash
> > Init: systemd (via /run/systemd/system)
> > LSM: AppArmor: enabled
> >
> > Versions of packages jackd2 depends on:
> > ii  debconf [debconf-2.0]  1.5.79
> > ii  libasound2 1.2.5.1-1
> > ii  libc6  2.32-4
> > ii  libdbus-1-31.12.20-3
> > ii  libexpat1  2.4.1-3
> > ii  libgcc-s1  11.2.0-10
> > ii  libjack-jackd2-0   1.9.19~dfsg-2
> > ii  libreadline8   8.1-2
> > ii  libsamplerate0 0.2.2-1
> > ii  libsndfile11.0.31-2
> > ii  libstdc++6 11.2.0-10
> > ii  libsystemd0249.6-2
> > ii  libzita-alsa-pcmi0 0.3.2-2
> > ii  libzita-resampler1 1.8.0-2
> > ii  python33.9.8-1
> > ii  python3-dbus   1.2.18-3
> >
> > Versions of packages jackd2 recommends:
> > ii  jackd2-firewire  1.9.19~dfsg-2
> > ii  libpam-modules   1.4.0-10
> > ii  qjackctl 0.9.5-1
> >
> > Versions of packages jackd2 suggests:
> > pn  jack-tools   
> > pn  meterbridge  
> >
> > -- debconf information:
> > * jackd/tweak_rt_limits: true
>
> --
> Sebastian Ramacher
>

Processed: Re: Bug#1000293: Problems starting jackd: Method RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1

2021-11-22 Thread Debian Bug Tracking System 
Processing control commands:

> tags -1 moreinfo
Bug #1000293 [jackd2] Problems starting jackd: Method RequestRelease is not 
implemented on interface org.freedesktop.ReserveDevice1
Added tag(s) moreinfo.

-- 
1000293: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1000293
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems

Bug#1000293: Problems starting jackd: Method RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1

2021-11-22 Thread Sebastian Ramacher 
Control: tags -1 moreinfo

On 2021-11-21 00:55:50, Arnaldo Pirrone wrote:
> Package: jackd2
> Version: 1.9.19~dfsg-2
> Severity: grave
> X-Debbugs-Cc: it9...@gmail.com
> 
> Apparently there is something wrong with Jack and dbus.
> Also reported here:
> https://www.reddit.com/r/linuxaudio/comments/qtmynn/problems_starting_jackd_method_requestrelease_is/
> Find below the jack server logs.
> 
> 00:41:32.228 Resetta le statistiche.
> 00:41:32.269 Connessioni di ALSA cambiate.
> 00:41:32.389 D-BUS: Servizio disponibile (org.jackaudio.service aka jackdbus).
> Cannot connect to server socket err = File o directory non esistente
> 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
> 00:41:32.563 Cambiamento nel grafico delle connessioni di ALSA.
> 00:41:47.432 D-BUS: il server JACK non può essere avviato. Mi dispiace
> Sun Nov 21 00:41:47 2021: Starting jack server...
> Sun Nov 21 00:41:47 2021: JACK server starting in realtime mode with priority
> 10
> Sun Nov 21 00:41:47 2021: self-connect-mode is "Don't restrict self connect
> requests"
> Cannot connect to server socket err = File o directory non esistente
> 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
> Sun Nov 21 00:41:47 2021: Device reservation request with priority 2147483647
> denied for "Audio1": org.freedesktop.DBus.Error.UnknownMethod (Method
> RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1)
> Sun Nov 21 00:41:47 2021: ERROR: Failed to acquire device name : Audio1 error 
> :
> Method RequestRelease is not implemented on interface
> org.freedesktop.ReserveDevice1
> Sun Nov 21 00:41:47 2021: ERROR: Audio device hw:PCH,0 cannot be acquired...
> Sun Nov 21 00:41:47 2021: ERROR: Cannot initialize driver
> Sun Nov 21 00:41:47 2021: ERROR: JackServer::Open failed with -1
> Sun Nov 21 00:41:47 2021: ERROR: Failed to open server
> Sun Nov 21 00:41:48 2021: Saving settings to
> "/home/it9exm/.config/jack/conf.xml" ...
> 00:41:49.469 Non sono riuscito ad avviare JACK come client. - Operazione
> fallita. - Impossibile connettersi al server JACK. Controlla la finestra dei
> messaggi per maggiori informazioni.
> Cannot connect to server socket err = File o directory non esistente
> 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

Unfortunately I'm not able to reprodue this issue. Are you running
pipewire by any chance?

Best
Sebastian

> 
> 
> -- System Information:
> Debian Release: bookworm/sid
>   APT prefers unstable
>   APT policy: (500, 'unstable'), (1, 'experimental')
> Architecture: amd64 (x86_64)
> Foreign Architectures: i386
> 
> Kernel: Linux 5.14.19-xanmod1 (SMP w/4 CPU threads)
> Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
> Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE not 
> set
> Shell: /bin/sh linked to /usr/bin/dash
> Init: systemd (via /run/systemd/system)
> LSM: AppArmor: enabled
> 
> Versions of packages jackd2 depends on:
> ii  debconf [debconf-2.0]  1.5.79
> ii  libasound2 1.2.5.1-1
> ii  libc6  2.32-4
> ii  libdbus-1-31.12.20-3
> ii  libexpat1  2.4.1-3
> ii  libgcc-s1  11.2.0-10
> ii  libjack-jackd2-0   1.9.19~dfsg-2
> ii  libreadline8   8.1-2
> ii  libsamplerate0 0.2.2-1
> ii  libsndfile11.0.31-2
> ii  libstdc++6 11.2.0-10
> ii  libsystemd0249.6-2
> ii  libzita-alsa-pcmi0 0.3.2-2
> ii  libzita-resampler1 1.8.0-2
> ii  python33.9.8-1
> ii  python3-dbus   1.2.18-3
> 
> Versions of packages jackd2 recommends:
> ii  jackd2-firewire  1.9.19~dfsg-2
> ii  libpam-modules   1.4.0-10
> ii  qjackctl 0.9.5-1
> 
> Versions of packages jackd2 suggests:
> pn  jack-tools   
> pn  meterbridge  
> 
> -- debconf information:
> * jackd/tweak_rt_limits: true

-- 
Sebastian Ramacher

Bug#1000293: Problems starting jackd: Method RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1

2021-11-20 Thread Arnaldo Pirrone 
Package: jackd2
Version: 1.9.19~dfsg-2
Severity: grave
X-Debbugs-Cc: it9...@gmail.com

Apparently there is something wrong with Jack and dbus.
Also reported here:
https://www.reddit.com/r/linuxaudio/comments/qtmynn/problems_starting_jackd_method_requestrelease_is/
Find below the jack server logs.

00:41:32.228 Resetta le statistiche.
00:41:32.269 Connessioni di ALSA cambiate.
00:41:32.389 D-BUS: Servizio disponibile (org.jackaudio.service aka jackdbus).
Cannot connect to server socket err = File o directory non esistente
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
00:41:32.563 Cambiamento nel grafico delle connessioni di ALSA.
00:41:47.432 D-BUS: il server JACK non può essere avviato. Mi dispiace
Sun Nov 21 00:41:47 2021: Starting jack server...
Sun Nov 21 00:41:47 2021: JACK server starting in realtime mode with priority
10
Sun Nov 21 00:41:47 2021: self-connect-mode is "Don't restrict self connect
requests"
Cannot connect to server socket err = File o directory non esistente
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
Sun Nov 21 00:41:47 2021: Device reservation request with priority 2147483647
denied for "Audio1": org.freedesktop.DBus.Error.UnknownMethod (Method
RequestRelease is not implemented on interface org.freedesktop.ReserveDevice1)
Sun Nov 21 00:41:47 2021: ERROR: Failed to acquire device name : Audio1 error :
Method RequestRelease is not implemented on interface
org.freedesktop.ReserveDevice1
Sun Nov 21 00:41:47 2021: ERROR: Audio device hw:PCH,0 cannot be acquired...
Sun Nov 21 00:41:47 2021: ERROR: Cannot initialize driver
Sun Nov 21 00:41:47 2021: ERROR: JackServer::Open failed with -1
Sun Nov 21 00:41:47 2021: ERROR: Failed to open server
Sun Nov 21 00:41:48 2021: Saving settings to
"/home/it9exm/.config/jack/conf.xml" ...
00:41:49.469 Non sono riuscito ad avviare JACK come client. - Operazione
fallita. - Impossibile connettersi al server JACK. Controlla la finestra dei
messaggi per maggiori informazioni.
Cannot connect to server socket err = File o directory non esistente
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


-- System Information:
Debian Release: bookworm/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.14.19-xanmod1 (SMP w/4 CPU threads)
Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages jackd2 depends on:
ii  debconf [debconf-2.0]  1.5.79
ii  libasound2 1.2.5.1-1
ii  libc6  2.32-4
ii  libdbus-1-31.12.20-3
ii  libexpat1  2.4.1-3
ii  libgcc-s1  11.2.0-10
ii  libjack-jackd2-0   1.9.19~dfsg-2
ii  libreadline8   8.1-2
ii  libsamplerate0 0.2.2-1
ii  libsndfile11.0.31-2
ii  libstdc++6 11.2.0-10
ii  libsystemd0249.6-2
ii  libzita-alsa-pcmi0 0.3.2-2
ii  libzita-resampler1 1.8.0-2
ii  python33.9.8-1
ii  python3-dbus   1.2.18-3

Versions of packages jackd2 recommends:
ii  jackd2-firewire  1.9.19~dfsg-2
ii  libpam-modules   1.4.0-10
ii  qjackctl 0.9.5-1

Versions of packages jackd2 suggests:
pn  jack-tools   
pn  meterbridge  

-- debconf information:
* jackd/tweak_rt_limits: true