*** This bug is a duplicate of bug 941219 ***
https://bugs.launchpad.net/bugs/941219
** This bug has been marked a duplicate of bug 941219
[Acer Aspire 8930G] Speaker Sound does not mute when Headphones are
connected. Ubuntu 12.04 LTS. Missing Auto-Mute Mode in alsamixer.
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Packages, which is subscribed to alsa-driver in Ubuntu.
https://bugs.launchpad.net/bugs/943376
Title:
Aspire 8930, Realtek ALC889, Black Headphone Out, Front No automute
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
Plugging in headphones does not mute the hardware speakers. The sound
comes from the headphones as well as the hardware speakers.
The system has been upgraded from 11.10 to 12.04. This is a
regression, it did work in Ubuntu 11.10.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic 3.2.6
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.93-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: firstadmin 13635 F.... pulseaudio
/dev/snd/pcmC0D0p: firstadmin 13635 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xdb300000 irq 47'
Mixer name : 'Nvidia MCP77/78 HDMI'
Components : 'HDA:10ec0889,10250145,00100004
HDA:11c11040,10250145,00100200 HDA:10de0006,10de0101,00100000'
Controls : 37
Simple ctrls : 20
Date: Wed Feb 29 17:18:44 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Eingebautes Audio - HDA Intel
Symptom_Jack: Black Headphone Out, Front
Symptom_Type: No auto-mute between outputs
Title: [Aspire 8930, Realtek ALC889, Black Headphone Out, Front] No automute
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 08/07/2008
dmi.bios.vendor: Acer
dmi.bios.version: V1.05
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire 8930
dmi.board.vendor: Acer
dmi.board.version: PSMBOU-1234567
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnAcer:bvrV1.05:bd08/07/2008:svnAcer:pnAspire8930:pvrV1.05:rvnAcer:rnAspire8930:rvrPSMBOU-1234567:cvnAcer:ct1:cvrN/A:
dmi.product.name: Aspire 8930
dmi.product.version: V1.05
dmi.sys.vendor: Acer
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