Public bug reported:
Hello,
When switching off an HP dv-2140us with a fresh/clean Ubuntu Lucid
install, an audio pop noise can be heard, similar to a DC transient on a
loudspeaker.
This has happened before on an old computer of mine (as reported here),
but newer Ubuntu releases (including Lucid) have fixed the issue.
Any help is greatly appreciated.
Thanks.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
Uname: Linux 2.6.32-37-generic i686
AlsaVersion:
Advanced Linux Sound Architecture Driver Version 1.0.23.
Compiled on Dec 3 2011 for kernel 2.6.32-37-generic (SMP).
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gerente 1675 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'SB'/'HDA ATI SB at 0xf2500000 irq 16'
Mixer name : 'IDT 92HD71B7X'
Components : 'HDA:111d76b2,103c3642,00100302'
Controls : 21
Simple ctrls : 13
Card1.Amixer.info:
Card hw:1 'HDMI'/'HDA ATI HDMI at 0xf2410000 irq 30'
Mixer name : 'ATI RS690/780 HDMI'
Components : 'HDA:1002791a,00791a00,00100000'
Controls : 4
Simple ctrls : 1
Card1.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Date: Wed Jan 4 18:55:54 2012
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
PackageArchitecture: all
ProcEnviron:
LANGUAGE=pt_BR:pt:en
LANG=pt_BR.utf8
SHELL=/bin/bash
SelectedCard: 0 SB HDA-Intel - HDA ATI SB
SourcePackage: alsa-driver
Symptom: audio
Title: [IDT 92HD71B7X] ALSA test tone not correctly played back
dmi.bios.date: 12/10/2009
dmi.bios.vendor: Insyde
dmi.bios.version: F.17
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3642
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 40.23
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnInsyde:bvrF.17:bd12/10/2009:svnHewlett-Packard:pnHPPaviliondv4NotebookPC:pvr049D210000241210000020000:rvnHewlett-Packard:rn3642:rvr40.23:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv4 Notebook PC
dmi.product.version: 049D210000241210000020000
dmi.sys.vendor: Hewlett-Packard
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
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https://bugs.launchpad.net/bugs/911988
Title:
[IDT 92HD71B7X] ALSA test tone not correctly played back
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