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[Sound] Sound stops working in Bookworm

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FreewheelinFrank
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[Sound] Sound stops working in Bookworm

#1 Post by FreewheelinFrank »

There seems to be a recurrent issue in Bookworm where sound stops working, and the culprit is apparently the Pipewire sound server which has become installed alongside PulseAudio and causes conflicts, a known issue according to the Debian Wiki.
For Debian 12 and newer, pipewire-audio-client-libraries is replaced by pipewire-alsa and pipewire-jack. It is recommended to install the metapackage pipewire-audio which depends on wireplumber (the recommended session manager), pipewire-pulse (to replace PulseAudio), pipewire-alsa (ALSA) and libspa-0.2-bluetooth (for Bluetooth support). Moreover, installing this metapackage will remove pulseaudio to prevent any conflicts between both sound server.


Pipewire often seems to appear mysteriously in Bookworm KDE (where PulseAudio is still the default) and a working hypothesis/wild guess is that an update or new user-installed package is bringing down Pipewire as a dependency. Or maybe users are just curious about Pipewire and decide to try it out.

Sound issues may have no obvious cause until the user runs the following command:

Code: Select all

inxi -Fxxxz
The output of which then indicates that two sound servers are present.

This topic is to collate links to topics where this issue has occurred, with a summary of symptoms, diagnosis and resolution (if any).

This is not a support topic.

Please do not post sound issues in this thread - start your own topic. But if the issue does turn out to be a sound server conflict, feel free to post a link to the topic below.

Forum members who notice a new or previous topic in which this issue occurs, please post a link below.

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Re: [Sound] Sound stops working in Bookworm

#2 Post by FreewheelinFrank »

Topics with sound problems and both PulseAudio and Pipewire installed:

viewtopic.php?t=157681

Issue: No sound (dummy output). Resolved: No.

viewtopic.php?p=788572#p788572

Issue: Unexpected audio problems (headphone jack not working). Resolved: Yes.

viewtopic.php?t=157571

Issue: Bluetooth audio device rarely connects but is not recognised by Pulseaudio. Resolved: Don't know.

viewtopic.php?p=785776#p785776

Issue: No Audio Output : HDA Intel PCH Realtek ALC662 rev3 Resolved: No

viewtopic.php?p=784065#p784065

Issue: No sound from speakers Resolved: Unclear

viewtopic.php?p=783665#p783665

Issue: Audio doesn't work after boot/closing pavcontrol Resolved: Yes

More to follow as I search previous topics.

NB Please do not post support requests below. This topic is for links to topics where a Pipewire/PusleAudio conflict is an issue or a suspected issue, and for any comments on why this issue is happening, or how to best resolve it.

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Re: [Sound] Sound stops working in Bookworm

#3 Post by FreewheelinFrank »

viewtopic.php?p=782291#p782291

Issue: Bluetooth Headphones stuck in HSP/HFP Resolved: yes DE: KDE

viewtopic.php?p=776236#p776236

Issue: [Testing - Bookworm] sound not working anymore after upgrade from bullseye Resolved: Yes DE: KDE

viewtopic.php?p=775714#p775714

Issue: [Solved] Urgent: Sound not working in Bookworm Resolved: Yes DE: KDE

No sound with ALSA after upgrade to debian 12 Resolved: new DE: Mate

viewtopic.php?p=788936#p788936

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Re: [Sound] Sound stops working in Bookworm

#4 Post by Teebarmar »

Current Issues
viewtopic.php?t=153762

refers to
Sound issues in Bookworm due to Pipewire/PulseAudio conflict
viewtopic.php?t=157688

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