Public bug reported:
Ubuntu 12.04
Sound was fine earlier this morning, but is now at so low a volume as to
be almost inaudible. I didn't make changes to any config items or do
anything else. The only piece of software I started between sound being
fine and it being too quiet was "anki" - a flashcard app. Rebooting made
no change.
Gnome, KDE, and alsamixer are all set to output at max volume. The
problem affects all applications.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
ProcVersionSignature: hostname 2.6.32-45.104-generic-pae 2.6.32.60+drm33.26
Uname: Linux 2.6.32-45-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: djh 2075 F.... pulseaudio
/dev/snd/pcmC0D0p: djh 2075 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf2500000 irq 16'
Mixer name : 'Realtek ALC887'
Components : 'HDA:80862803,80860101,00100000
HDA:10ec0887,1458a002,00100202'
Controls : 44
Simple ctrls : 23
Date: Fri May 31 12:01:39 2013
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, no user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
SelectedCard: 0 Intel HDA-Intel - HDA Intel
SourcePackage: alsa-driver
Symptom: audio
Title: [Intel G45 DEVELK] Playback problem
dmi.bios.date: 05/26/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F1
dmi.board.name: G41M-ES2H
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF1:bd05/26/2009:svnGigabyteTechnologyCo.,Ltd.:pnG41M-ES2H:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG41M-ES2H:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: G41M-ES2H
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
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https://bugs.launchpad.net/bugs/1186211
Title:
Sound output suddenly very quiet
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