Public bug reported:
I'm filing against ubuntu-desktop since it depends on pulseaudio, which
is in turn - according to ubuntu-bug - not a genuine ubuntu package.
This is a PulseAudio bug.
After I upgraded to ALSA 1.0.22.1 I didn't have sound anymore. This was
due to the 'speaker' volume set at 0%, or -64dB.
Changing volume on the PulseAudio Controls change the values in amixer,
but not the speaker value. It even can turn the speaker strem on and
off, but doesn't change its value.
Result: after an ALSA upgrade I didn't have sound output. Using the
Sound Preferences in Ubuntu (which means calling pulseaudio volume
control) didn't give me sound back.
I can't file this against ALSA, since ALSA sound is indeed working perfectly.
I can't file this against pulseaudio, at least not with apport-bug or
ubuntu-bug, since it is not an ubuntu package (even though it is the package
ubuntu calls when we open Sound Preferences).
ProblemType: Bug
Architecture: i386
CheckboxSubmission: 8dd9676589cd4ff8931b9c579ef790e3
CheckboxSystem: 83075ebc7d90de701d72276e79eb150c
Date: Mon Mar 29 10:15:50 2010
DistroRelease: Ubuntu 9.10
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
Package: ubuntu-desktop (not installed)
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-20.58-generic
SourcePackage: ubuntu-meta
Uname: Linux 2.6.31-20-generic i686
XsessionErrors:
(gnome-settings-daemon:1624): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(gnome-settings-daemon:1624): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(polkit-gnome-authentication-agent-1:1676): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
(nautilus:1667): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
(gnome-panel:1657): Gdk-WARNING **:
/build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a
pixmap or window
** Affects: ubuntu-meta (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386
--
No Sound after ALSA upgrade.
https://bugs.launchpad.net/bugs/550744
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