Public bug reported:
On a Dell Precision M6400, with an Intel 82801I (ICH9 Family) HD Audio
Controller (rev 02) audio is hearable on the speaker but not on the hearphones.
There is also a periodic high-pitch audio "blip" that is always audible either
from hearphones or buitin speakers.
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 2/2
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: paolo 4329 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf6ffc000 irq 21'
Mixer name : 'IDT 92HD71B7X'
Components : 'HDA:111d76b2,10280251,00100302'
Controls : 29
Simple ctrls : 19
Date: Mon Aug 17 22:32:42 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=a00ae9ea-09f7-470c-9503-7edc3d71b1dc
MachineType: Dell Inc. Precision M6400
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-5-generic 2.6.31-5.24
ProcCmdLine: root=UUID=fd0c5e75-2fdc-4897-aae7-9fc099709cdc ro quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=it_IT.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-5.24-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-5-generic N/A
linux-firmware 1.16
SourcePackage: linux
Uname: Linux 2.6.31-5-generic x86_64
WpaSupplicantLog:
dmi.bios.date: 10/27/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A01
dmi.board.name: 0P614F
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA01:bd10/27/2008:svnDellInc.:pnPrecisionM6400:pvr:rvnDellInc.:rn0P614F:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Precision M6400
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
Audio not audible on hearphones
https://bugs.launchpad.net/bugs/415034
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