Public bug reported:
On my Dell 1420N I can only get sound by plugging in my headphones.
lspci reports the following:
da...@kinitos:~$ lspci | grep Audio
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio
Controller (rev 02)
ProblemType: Bug
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: david 1693 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfe9fc000 irq 21'
Mixer name : 'SigmaTel STAC9228'
Components : 'HDA:83847616,102801f3,00100201
HDA:14f12c06,14f1000f,00100000'
Controls : 29
Simple ctrls : 19
CheckboxCommand: alsa_record_playback
CheckboxTest: alsa_record_playback_alternates
Date: Mon Oct 26 22:53:20 2009
DistroRelease: Ubuntu 9.10
Package: alsa-base 1.0.20+dfsg-1ubuntu5
PackageArchitecture: all
ProcEnviron:
SHELL=/bin/bash
LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SourcePackage: alsa-driver
Tags: checkbox-bug
Uname: Linux 2.6.31-14-generic i686
XsessionErrors:
(gnome-settings-daemon:1707): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(gnome-settings-daemon:1707): GLib-CRITICAL **: g_propagate_error: assertion
`src != NULL' failed
(nautilus:1814): Eel-CRITICAL **: eel_preferences_get_boolean: assertion
`preferences_is_initialized ()' failed
(polkit-gnome-authentication-agent-1:1835): GLib-CRITICAL **:
g_once_init_leave: assertion `initialization_value != 0' failed
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug checkbox-bug i386
--
No sound
https://bugs.launchpad.net/bugs/461631
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