Public bug reported:
My internal mic is not working for about a month. It used to work fine.
I use 3 Operating Systems, Windows 7, Arch and Ubuntu on my Sony Vaio
VPCEB2MGX/BI. It's not working in any of the OSs. Can it be a hardware
problem? If so, how would I be sure it is a hardware problem and not a
software one?
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
Uname: Linux 3.2.0-23-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu5
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC269 Analog [ALC269 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: pankaj 1831 F.... pulseaudio
/dev/snd/pcmC0D0p: pankaj 1831 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf6000000 irq 45'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0269,104d4600,00100004
HDA:80862804,104d4600,00100000'
Controls : 23
Simple ctrls : 10
Date: Wed Jul 11 12:21:22 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64
(20120425)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaRecordingTest: ALSA recording test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
1831 1831 pankaj F.... pulseaudio
/dev/snd/pcmC0D0p: pankaj F...m pulseaudio
Symptom_Jack: Mic, Internal
Symptom_Type: No sound at all
Title: [VPCEB2MGX, Realtek ALC269, Mic, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/20/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: R0300Y8
dmi.board.asset.tag: N/A
dmi.board.name: VAIO
dmi.board.vendor: Sony Corporation
dmi.board.version: N/A
dmi.chassis.asset.tag: N/A
dmi.chassis.type: 10
dmi.chassis.vendor: Sony Corporation
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrR0300Y8:bd07/20/2010:svnSonyCorporation:pnVPCEB2MGX:pvrR5920509:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
dmi.product.name: VPCEB2MGX
dmi.product.version: R5920509
dmi.sys.vendor: Sony Corporation
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise
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https://bugs.launchpad.net/bugs/1023530
Title:
[VPCEB2MGX, Realtek ALC269, Mic, Internal] No sound at all
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