Public bug reported:
There is no sound output from my laptop's (Compaq CQ62) internal
speakers while plugging in a headphone works.
Upon installing linux-backports-modules-alsa-lucid-generic, the internal
speakers start working but the headphone stops working.
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: HDA Generic [HDA Generic]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: chandru 1755 F.... pulseaudio
/dev/snd/pcmC0D0p: chandru 1755 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xd4400000 irq 22'
Mixer name : 'Intel G45 DEVIBX'
Components : 'HDA:10ec0270,103c1425,00100100
HDA:80862804,80860101,00100000'
Controls : 8
Simple ctrls : 4
Date: Wed Apr 28 15:28:35 2010
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
PackageArchitecture: all
ProcEnviron:
PATH=(custom, user)
LANG=en_IN
SHELL=/bin/bash
SourcePackage: alsa-driver
dmi.bios.date: 02/10/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.07
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1425
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 54.13
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.07:bd02/10/2010:svnHewlett-Packard:pnPresarioCQ62NotebookPC:pvr04A0100000002810000000000:rvnHewlett-Packard:rn1425:rvr54.13:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: Presario CQ62 Notebook PC
dmi.product.version: 04A0100000002810000000000
dmi.sys.vendor: Hewlett-Packard
** Affects: alsa-driver (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 lucid
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No sound from Internal Laptop speakers
https://bugs.launchpad.net/bugs/571165
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