[HP Compaq dc7600 Ultra-slim Desktop, Realtek ALC260, Black Headphone Out, Front] No sound at all

[Phil Dobbin]

no sound

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-19.33-generic 3.0.27
Uname: Linux 3.0.0-19-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC260 Analog [ALC260 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC260 Analog [ALC260 Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: user 7619 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xe04c0000 irq 42'
   Mixer name : 'Realtek ALC260'
   Components : 'HDA:10ec0260,103c3012,00100400'
   Controls : 19
   Simple ctrls : 12
Date: Fri May 11 15:28:55 2012
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Internal Audio - HDA Intel
Symptom_DevicesInUse:
 7619/dev/snd/controlC0: user F.... pulseaudio
 AND
Symptom_Jack: Black Headphone Out, Front
Symptom_Type: No sound at all
Title: [HP Compaq dc7600 Ultra-slim Desktop, Realtek ALC260, Black Headphone Out, Front] No sound at all
UpgradeStatus: Upgraded to oneiric on 2012-05-03 (7 days ago)
dmi.bios.date: 05/18/2005
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786D1 v01.03
dmi.board.name: 09FCh
dmi.board.vendor: Hewlett-Packard
dmi.chassis.type: 15
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr786D1v01.03:bd05/18/2005:svnHewlett-Packard:pnHPCompaqdc7600Ultra-slimDesktop:pvr:rvnHewlett-Packard:rn09FCh:rvr:cvnHewlett-Packard:ct15:cvr:
dmi.product.name: HP Compaq dc7600 Ultra-slim Desktop
dmi.sys.vendor: Hewlett-Packard