Right speaker doesn't work, popping sounds
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
alsa-driver (Ubuntu) |
Expired
|
Undecided
|
Unassigned |
Bug Description
No sound coming out from right speaker.
When starting up, laptop (Acer 5742-6674) makes popping noises even if speakers are muted. Sometimes it makes the same noises during operation for unidentified reasons.
Version: Ubuntu 12.04 LTS
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+
ProcVersionSign
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: ALC272X Analog [ALC272X Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xb4400000 irq 44'
Mixer name : 'Intel IbexPeak HDMI'
Components : 'HDA:10ec0272,
Controls : 26
Simple ctrls : 12
Date: Wed Jun 20 10:37:12 2012
PackageArchitec
ProcEnviron:
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_
Symptom_Card: Built-in Audio - HDA Intel
Symptom_Jack: Speaker, Internal
Symptom_Type: Only some of outputs are working
Title: [Aspire 5742, Realtek ALC272X, Speaker, Internal] Playback problem
UpgradeStatus: Upgraded to precise on 2012-05-06 (45 days ago)
dmi.bios.date: 12/15/2010
dmi.bios.vendor: Acer
dmi.bios.version: V1.11
dmi.board.
dmi.board.name: Aspire 5742
dmi.board.vendor: Acer
dmi.board.version: V1.11
dmi.chassis.type: 10
dmi.chassis.vendor: Acer
dmi.chassis.
dmi.modalias: dmi:bvnAcer:
dmi.product.name: Aspire 5742
dmi.product.
dmi.sys.vendor: Acer
Status changed to 'Confirmed' because the bug affects multiple users.