Public bug reported:
Using an HP Pavilion dv7 with an HP xb4 Notebook Media Docking Station.
When the notebook is connected to the docking station via the expansion
cable, sound is not routed through the docking station but continues to
play through the notebook speakers.
All other functionality of the dock appears to work -- power, network,
USB, etc. are transferred. Only audio is not.
ProblemType: Bug
Architecture: amd64
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: fader 2228 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xdd100000 irq 37'
Mixer name : 'IDT 92HD75B3X5'
Components : 'HDA:111d7603,103c363c,00100202'
Controls : 20
Simple ctrls : 12
Date: Sat Jan 23 11:54:02 2010
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=UUID=3a494102-2c46-4def-ad40-6cf47bd74e83
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
MachineType: Hewlett-Packard HP Pavilion dv7 Notebook PC
NonfreeKernelModules: nvidia
Package: linux-image-2.6.31-17-generic 2.6.31-17.54
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-17-generic
root=UUID=e52f6040-3466-48d5-bcce-3c949618632b ro splash quiet splash
ProcEnviron:
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
RelatedPackageVersions:
linux-backports-modules-2.6.31-17-generic N/A
linux-firmware 1.25
SourcePackage: linux
Uname: Linux 2.6.31-17-generic x86_64
dmi.bios.date: 09/10/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.04
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 363C
dmi.board.vendor: Quanta
dmi.board.version: 32.16
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias:
dmi:bvnHewlett-Packard:bvrF.04:bd09/10/2009:svnHewlett-Packard:pnHPPaviliondv7NotebookPC:pvr039E200000241220000020000:rvnQuanta:rn363C:rvr32.16:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv7 Notebook PC
dmi.product.version: 039E200000241220000020000
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug
--
Audio not directed to external speakers when laptop docked
https://bugs.launchpad.net/bugs/511624
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