Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: alsa-driver (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/999878
Title:
[OptiPlex 780, Analog Devices AD1984A, Green Headphone Out, Front] No
automute
Status in “alsa-driver” package in Ubuntu:
Confirmed
Bug description:
Not sure exactly which version upgrade broke the output auto-mute, as
I infrequently used the headphones for sometime. However, I do know
that originally it did work. Also, I've established the problem is
not hardware. When I connect a HDD with Windows and boot, the auto-
mute works just fine when I connect the headphones.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: AD198x Analog [AD198x Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: wbrown 2621 F.... pulseaudio
/dev/snd/pcmC0D0p: wbrown 2621 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf7fdc000 irq 51'
Mixer name : 'Analog Devices AD1984A'
Components : 'HDA:11d4194a,10280420,00100400'
Controls : 34
Simple ctrls : 20
Date: Tue May 15 15:01:10 2012
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64
(20100816.1)
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Green Headphone Out, Front
Symptom_Type: No auto-mute between outputs
Title: [OptiPlex 780, Analog Devices AD1984A, Green Headphone Out, Front] No
automute
UpgradeStatus: Upgraded to precise on 2012-04-27 (17 days ago)
dmi.bios.date: 12/09/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A12
dmi.board.name: 0C27VV
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA12:bd12/09/2011:svnDellInc.:pnOptiPlex780:pvr:rvnDellInc.:rn0C27VV:rvrA01:cvnDellInc.:ct6:cvr:
dmi.product.name: OptiPlex 780
dmi.sys.vendor: Dell Inc.
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