Public bug reported:
I managed to make codec Realtek ALC889 work by making a few tweaks with
HDA_Analyser, now I just need to know how to make these changes
permanent.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-17.30-generic 3.0.22
Uname: Linux 3.0.0-17-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: alessandro 1935 F.... pulseaudio
/dev/snd/controlC0: alessandro 1935 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7df4000 irq 42'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0889,10438435,00100004
HDA:80862804,80860101,00100000'
Controls : 41
Simple ctrls : 23
Card1.Amixer.info:
Card hw:1 'ShowTM'/'Microsoft Microsoft® LifeCam Show(TM) at
usb-0000:00:1d.0-1.5, high speed'
Mixer name : 'USB Mixer'
Components : 'USB045e:0729'
Controls : 2
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'Mic',0
Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
Capture channels: Mono
Limits: Capture 0 - 48
Mono: Capture 34 [71%] [31.00dB] [on]
Date: Tue Apr 3 09:17:02 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
Symptom_Card: Microsoft® LifeCam Show(TM) - Microsoft® LifeCam Show(TM)
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: High background noise, or volume is too low
Title: [HDA-Intel - HDA Intel, playback] Background noise or low volume
UpgradeStatus: Upgraded to oneiric on 2012-02-19 (43 days ago)
dmi.bios.date: 01/04/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1709
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P7H55-M PRO
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1709:bd01/04/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7H55-MPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug oneiric running-unity
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https://bugs.launchpad.net/bugs/972166
Title:
[HDA-Intel - HDA Intel, playback] Background noise
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