Please build the package with Build-Depends: libjack-jackd2-dev which
should be compatible with libjack-dev.

diff -Nru pulseaudio-17.0+dfsg1/debian/control pulseaudio-17.0+dfsg1/debian/control
--- pulseaudio-17.0+dfsg1/debian/control        2025-01-31 13:21:53.000000000 +0100
+++ pulseaudio-17.0+dfsg1/debian/control        2026-08-03 23:11:26.000000000 +0200
@@ -24,7 +24,7 @@
     libgstreamer-plugins-base1.0-dev,
     libgtk-3-dev,
     libice-dev,
-    libjack-dev,
+    libjack-jackd2-dev,
     liblirc-dev,
     libltdl-dev,
     liborc-0.4-dev,

Hi,

I tested the proposed PulseAudio Build-Depends change on a clean
Debian 13 (trixie) amd64 environment using the current Salsa packaging
master (commit 0c7f61f2).

Change tested:

    - libjack-dev,
    + libjack-jackd2-dev,

The build environment was switched from JACK1 to libjack-jackd2-dev
1.9.22~dfsg-4. dpkg-checkbuilddeps passed, then I ran:

    DEB_BUILD_OPTIONS=parallel=1 dpkg-buildpackage -b -us -uc -j1

The full binary package build completed successfully with exit status
0. Meson detected JACK 1.9.22 with JACK enabled, and the Debian build
had tests enabled. The build produced
pulseaudio-module-jack_17.0+dfsg1-2_amd64.deb (along with the other
binary packages).

I can do additional testing or prepare a Salsa merge request if useful.

Regards,
Thomas Stephens

Hello,

Bug #1143540 in pulseaudio reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/pulseaudio-team/pulseaudio/-/commit/456151b3f5a82f4b6c827fa9cba235d46f900e0c

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/1143540

We believe that the bug you reported is fixed in the latest version of
pulseaudio, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1143540@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Bastian Germann <bage@debian.org> (supplier of updated pulseaudio package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Mon, 24 Aug 2026 22:27:29 +0200
Source: pulseaudio
Architecture: source
Version: 17.0+dfsg1-3
Distribution: unstable
Urgency: medium
Maintainer: Pulseaudio maintenance team <pkg-pulseaudio-devel@lists.alioth.debian.org>
Changed-By: Bastian Germann <bage@debian.org>
Closes: 1143540
Changes:
 pulseaudio (17.0+dfsg1-3) unstable; urgency=medium
 .
   * Team upload
   * Build with libjack-jackd2-dev (Closes: #1143540)
 .
   [ Jeremy Bicha ]
   * Use https for Homepage
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