** Description changed:
After not upgrading my Lucid box for several days, I upgraded today and
rebooted to find that I had no sound. Going to DebuggingSoundProblems I
was asked to run alsamixer. Doing so results in:
$ alsamixer
ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library
libasound_module_conf_pulse.so
ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL default
cannot open mixer: No such file or directory
Checking the previous version, 1.0.22-0ubuntu3:
$ dpkg -L libasound2-plugins|grep pulse
/usr/lib/alsa-lib/libasound_module_conf_pulse.so
/usr/lib/alsa-lib/libasound_module_ctl_pulse.so
/usr/lib/alsa-lib/libasound_module_pcm_pulse.so
/usr/share/doc/libasound2-plugins/README-pulse
/usr/share/doc/libasound2-plugins/examples/a52.conf_pulse
Checking the current version, 1.0.22-0ubuntu4:
$ dpkg -L libasound2-plugins|grep pulse
/usr/share/doc/libasound2-plugins/README-pulse
/usr/share/doc/libasound2-plugins/examples/a52.conf_pulse
+ If I downgrade to 1.0.22-0ubuntu3 it doesn't seem to make a difference though:
+ $ dpkg -l|grep libasound2 | awk '{printf "%s %s %s\n", $1, $2, $3}'
+ ii libasound2 1.0.22-0ubuntu2
+ ii libasound2-plugins 1.0.22-0ubuntu3
+ $ alsamixer
+ ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library
libasound_module_conf_pulse.so
+ ALSA lib control.c:902:(snd_ctl_open_noupdate) Invalid CTL default
+ cannot open mixer: No such file or directory
+ $ aplay /usr/share/sounds/alsa/Front_Center.wav
+ ALSA lib conf.c:3272:(snd_config_hooks_call) Cannot open shared library
libasound_module_conf_pulse.so
+ ALSA lib pcm.c:2211:(snd_pcm_open_noupdate) Unknown PCM default
+ aplay: main:608: audio open error: No such file or directory
+
ProblemType: Bug
Architecture: amd64
Date: Thu Feb 18 09:33:57 2010
DistroRelease: Ubuntu 10.04
EcryptfsInUse: Yes
Package: libasound2-plugins 1.0.22-0ubuntu4
ProcEnviron:
- PATH=(custom, user)
- LANG=en_US.UTF-8
- SHELL=/bin/bash
+ PATH=(custom, user)
+ LANG=en_US.UTF-8
+ SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-13.18-generic
SourcePackage: alsa-plugins
Uname: Linux 2.6.32-13-generic x86_64
--
libasound_module_conf_pulse.so no longer available
https://bugs.launchpad.net/bugs/523889
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