Public bug reported:
I was listening to Rhythmbox at the same time that Grooveshark was open
in a Firefox tab and the sound came out very distorted and muffled. When
I close the Firefox tab the sound starts working again. This happens
reliably.
Description: Ubuntu precise (development branch)
Release: 12.04
apt-cache policy alsa-base
alsa-base:
Installed: 1.0.24+dfsg-0ubuntu3
Candidate: 1.0.24+dfsg-0ubuntu3
Version table:
*** 1.0.24+dfsg-0ubuntu3 0
500 http://ca.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
apt-cache policy pulseaudio
pulseaudio:
Installed: 1:1.1-0ubuntu5
Candidate: 1:1.1-0ubuntu5
Version table:
*** 1:1.1-0ubuntu5 0
500 http://ca.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
100 /var/lib/dpkg/status
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.24+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 3.2.0-14.23-generic 3.2.3
Uname: Linux 3.2.0-14-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.91-0ubuntu1
Architecture: amd64
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfabf8000 irq 73'
Mixer name : 'Analog Devices AD1989B'
Components : 'HDA:11d4989b,10438372,00100300'
Controls : 46
Simple ctrls : 26
Card1.Amixer.info:
Card hw:1 'XFi'/'Creative X-Fi 20K2 Unknown'
Mixer name : '20K2'
Components : ''
Controls : 27
Simple ctrls : 10
Card2.Amixer.info:
Card hw:2 'Camera'/'Sonix Technology Co., Ltd. USB 2.0 Camera at
usb-0000:00:1d.7-3, high speed'
Mixer name : 'USB Mixer'
Components : 'USB0c45:62e0'
Controls : 2
Simple ctrls : 1
Card3.Amixer.info:
Card hw:3 'HDMI'/'HDA ATI HDMI at 0xfacfc000 irq 74'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100100'
Controls : 6
Simple ctrls : 1
Card3.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Tue Feb 7 21:22:35 2012
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=en_CA:en
PATH=(custom, user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in audio - HDA Intel
Symptom_Jack: Other SPDIF Out, Rear
Symptom_Type: Sound works for a while, then breaks
Title: [System Product Name, Analog Devices AD1989B, Other SPDIF Out, Rear]
fails after a while
UpgradeStatus: Upgraded to precise on 2012-02-03 (4 days ago)
dmi.bios.date: 05/19/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0504
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P6T DELUXE V2
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr0504:bd05/19/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP6TDELUXEV2:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug precise running-unity
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https://bugs.launchpad.net/bugs/928607
Title:
HDA Intel makes odd noises when playing rhythmbox and flash audio
simultaneosly
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