[GA-MA770-UD3, Realtek ALC888, Green Headphone Out, Front] No automute
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
When pluging front earphones no mute on the speakers.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: alsa-base 1.0.24+
ProcVersionSign
Uname: Linux 2.6.38-8-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16'
Mixer name : 'Realtek ALC888'
Components : 'HDA:10ec0888,
Controls : 39
Simple ctrls : 21
Date: Sun May 1 18:10:30 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitec
ProcEnviron:
LANGUAGE=es_ES:en
LANG=es_ES.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Audio Interno - HDA ATI SB
Symptom_Jack: Green Headphone Out, Front
Symptom_Type: No auto-mute between outputs
Title: [GA-MA770-UD3, Realtek ALC888, Green Headphone Out, Front] No automute
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/09/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FF
dmi.board.name: GA-MA770-UD3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSof
dmi.product.name: GA-MA770-UD3
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
Hi Antonio!
As of Natty, Headphones are only supposed to mute internal speakers, not line-outs. However, upstream is working on to make this behavior configurable, so I assume it will be possible in the next version of Ubuntu, and likely earlier through upgrading alsa (which is not yet available for Natty).