[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]
** Changed in: alsa-driver (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/899611
Title:
Speaker constantly popping even with no sound playing
Status in alsa-driver package in Ubuntu:
Expired
Bug description:
I updated my software recently and ever since I get a popping/crackling sound
through the speakers. The popping starts before the initial login window (GDM)
and continues as long as the system is running. I have an ASRock motherboard
and the sound is identified as Realtek ALC892. I ran the alsa script and here
is what I got:
http://www.alsa-project.org/db/?f=3e3d0e8f84ea97f6467f475aeebb8bf9eb708609
Every time the sound pops (about 6 times a second) music is
interrupted if played (continues popping without any sound played) and
certain graphical interfaces respond in weird ways (volume slider
jumps back and forth, ALSA mixer mute check boxes jump from off to on
and back to off).
System:
Ubuntu 11.10 with latest updates
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AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: lgoss 1645 F.... pulseaudio
/dev/snd/controlC0: lgoss 1645 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xfbef4000 irq 16'
Mixer name : 'Realtek ALC892'
Components : 'HDA:10ec0892,18490892,00100302'
Controls : 35
Simple ctrls : 20
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfe97c000 irq 19'
Mixer name : 'Nvidia GPU 12 HDMI/DP'
Components : 'HDA:10de0012,10de0101,00100100'
Controls : 16
Simple ctrls : 4
DistroRelease: Ubuntu 11.10
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
NonfreeKernelModules: nvidia
Package: alsa-base 1.0.24+dfsg-0ubuntu2
PackageArchitecture: all
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Tags: oneiric running-unity
Uname: Linux 3.0.0-13-generic x86_64
UpgradeStatus: Upgraded to oneiric on 2011-10-15 (50 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev pulse pulse-access
sambashare video
dmi.bios.date: 04/08/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.30
dmi.board.name: 770 Extreme3
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrP1.30:bd04/08/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn770Extreme3:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2011-12-04T10:17:41.640928
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