[Aspire 5755G, Realtek ALC269VB, Speaker, Internal] No automute

[Marcel Bastian]

Internal speakers are not muted when headphones are plugged in.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: alsa-base 1.0.25+dfsg-0ubuntu4
ProcVersionSignature: Ubuntu 3.13.0-32.57-generic 3.13.11.4
Uname: Linux 3.13.0-32-generic x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: marcel 1850 F.... pulseaudio
                      marcel 25848 F.... alsamixer
 /dev/snd/pcmC0D0c: marcel 1850 F...m pulseaudio
CurrentDesktop: Unity
Date: Mon Jan 4 15:06:10 2016
InstallationDate: Installed on 2015-08-04 (152 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Internes Audio - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_Type: No auto-mute between outputs
Title: [Aspire 5755G, Realtek ALC269VB, Speaker, Internal] No automute
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/17/2012
dmi.bios.vendor: Acer
dmi.bios.version: V1.19
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: JV51_HR
dmi.board.vendor: Acer
dmi.board.version: Base Board Version
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.19
dmi.modalias: dmi:bvnAcer:bvrV1.19:bd02/17/2012:svnAcer:pnAspire5755G:pvrV1.19:rvnAcer:rnJV51_HR:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.19:
dmi.product.name: Aspire 5755G
dmi.product.version: V1.19
dmi.sys.vendor: Acer
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2015-10-21T15:47:05.277735