Public bug reported:
After unplugging external speakers, volume (loudness) of sound on laptop
speakers is very low although it is set to 100%. This only happens if both,
analog headphone and analog speakers ports are set to 100%. To get loudness
back, I have to change master volume of analog speakers below 100%.
Video of the problem: http://www.youtube.com/watch?v=wqvZ7iwmTk8
Note: Tested with latest alsa package from
https://code.launchpad.net/~ubuntu-audio-dev/+archive/alsa-daily/+packages
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: pulseaudio 1:1.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu3
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: nikola 1601 F.... pulseaudio
/dev/snd/pcmC0D0p: nikola 1601 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfddf4000 irq 16'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,14623fb9,00100001
HDA:11c11040,11c10001,00100200'
Controls : 36
Simple ctrls : 21
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfdeec000 irq 47'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100000'
Controls : 5
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Wed Oct 19 19:22:15 2011
InstallationMedia: Kubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: pulseaudio
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/14/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: A163DAMS V3.09
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: MS-163D
dmi.board.vendor: MSI
dmi.board.version: Ver 1.000
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrA163DAMSV3.09:bd04/14/2008:svnMicro-StarInternational:pnEX610:pvrVer1.000:rvnMSI:rnMS-163D:rvrVer1.000:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: EX610
dmi.product.version: Ver 1.000
dmi.sys.vendor: Micro-Star International
** Affects: pulseaudio (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 oneiric
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https://bugs.launchpad.net/bugs/878362
Title:
Missing alsa volume sync on port change, if volume is exactly 100%
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