Public bug reported:
I have a Dell Vostro 1400 Laptop with Webcam+Mic builtin, since
upgrading my ubuntu to 12.04 LTS I miss my microphon. I cann't find any
option to fix the microphon. Normally you have sound preferences and
there you can select the input/connector, this option I miss!
Thank you
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: hostname 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic i686
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nmadani 1844 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfebfc000 irq 47'
Mixer name : 'SigmaTel STAC9228'
Components : 'HDA:83847616,10280227,00100201
HDA:14f12c06,14f1000f,00100000'
Controls : 27
Simple ctrls : 18
Date: Tue May 8 15:49:04 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:Intel successful
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
1844 nmadani F.... pulseaudio
PID ACCESS COMMAND
Symptom_Jack: Mic, Internal
Symptom_PulseAudioRecordingTest: PulseAudio recording test through plughw:Intel
successful
Symptom_Type: No sound at all
Title: [Vostro 1400, SigmaTel STAC9228, Mic, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/03/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 0TT361
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA07:bd02/03/2008:svnDellInc.:pnVostro1400:pvr:rvnDellInc.:rn0TT361:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Vostro 1400
dmi.sys.vendor: Dell Inc.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 precise
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https://bugs.launchpad.net/bugs/996551
Title:
[Vostro 1400, SigmaTel STAC9228, Mic, Internal] No sound at all
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