Your message dated Fri, 12 Dec 2025 11:49:51 +0000
with message-id <[email protected]>
and subject line Bug#1122612: fixed in alsa-lib 1.2.15-2
has caused the Debian Bug report #1122612,
regarding alsa-lib: No sound after upgrade to 1.2.15-1
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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--
1122612: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1122612
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Source: alsa-lib
Severity: important
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Hash: SHA512
After the alsa-lib 1.2.14-2 → 1.2.15-1 upgrade, all of my software stopped
outputting any sound.
I noticed it because I have a mpd server playing music on that computer, and
music stopped right after the upgrade.
When I tried mpv instead, it showed an explicit error about ALSA:
$ mpv http://radio.vv221.fr/
● Audio --aid=1 (opus 2ch 48000 Hz)
ALSA lib pcm.c:2722:(snd_pcm_open_noupdate) [error.pcm] Unknown PCM
cards.pcm.default
[ao/alsa] Playback open error: No such file or directory
[ao] Failed to initialize audio driver 'alsa'
Could not open/initialize audio device -> no sound.
Audio: no audio
Exiting... (Errors when loading file)
Reverting to alsa-lib 1.2.14-2, everything goes back to normal.
On my system, it means installing the 1.2.14-2 version of:
- - libasound2-data
- - libasound2t64
- - libatopology2t64
I run an ALSA-only setup, without PipeWire, without PulseAudio.
I have not tried rebooting the system after the alsa-lib upgrade (this computer
is dual-classed as a server, reboots are inconvenient).
- -- System Information:
Debian Release: forky/sid
APT prefers unstable-debug
APT policy: (500, 'unstable-debug'), (500, 'testing-debug'), (500,
'stable-debug'), (500, 'oldstable-debug'), (500, 'unstable'), (500, 'testing'),
(500, 'stable'), (500, 'oldstable'), (1, 'experimental-debug'), (1,
'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.17.8+deb14-amd64 (SMP w/8 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: OpenRC (via /run/openrc), PID 1: init
LSM: AppArmor: enabled
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--- End Message ---
--- Begin Message ---
Source: alsa-lib
Source-Version: 1.2.15-2
Done: Jordi Mallach <[email protected]>
We believe that the bug you reported is fixed in the latest version of
alsa-lib, 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 [email protected],
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Jordi Mallach <[email protected]> (supplier of updated alsa-lib 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 [email protected])
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Fri, 12 Dec 2025 09:54:39 +0100
Source: alsa-lib
Architecture: source
Version: 1.2.15-2
Distribution: unstable
Urgency: high
Maintainer: Debian ALSA Maintainers <[email protected]>
Changed-By: Jordi Mallach <[email protected]>
Closes: 1122612
Changes:
alsa-lib (1.2.15-2) unstable; urgency=high
.
* Add patches up to upstream Git master to fix audio output on many
common setups (closes: #1122612). Note that some local setups might
need tweaking. More info will come after upstream releases the bugfix.
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