*** This bug is a duplicate of bug 1195377 ***
https://bugs.launchpad.net/bugs/1195377
** This bug has been marked a duplicate of bug 1195377
[Inspiron 1420, SigmaTel STAC9228, Speaker, Internal] fails after a while or
plug in and out headphones
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https://bugs.launchpad.net/bugs/1012090
Title:
[Inspiron 1420, SigmaTel STAC9228, Speaker, Internal] No sound at all
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
No sound after a fresh install of 32-bit 12.04 LTS. I tried a few
fixes, so my settings might not be so fresh now. The volume control no
longer shows up in the title bar gui.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.39-generic-pae 3.2.16
Uname: Linux 3.2.0-24-generic-pae i686
NonfreeKernelModules: nvidia wl
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: diogenes 1765 F.... pulseaudio
/dev/snd/pcmC0D0c: diogenes 1765 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfebfc000 irq 45'
Mixer name : 'SigmaTel STAC9228'
Components : 'HDA:83847616,102801f3,00100201
HDA:14f12c06,14f1000f,00100000'
Controls : 27
Simple ctrls : 18
Date: Tue Jun 12 20:53:28 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386
(20120423)
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
1765 1765 diogenes F.... pulseaudio
/dev/snd/pcmC0D0c: diogenes F...m pulseaudio
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [Inspiron 1420, SigmaTel STAC9228, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/19/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA10:bd12/19/2008:svnDellInc.:pnInspiron1420:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Inspiron 1420
dmi.sys.vendor: Dell Inc.
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