[HP Pavilion dv6 Notebook PC, IDT 92HD75B3X5, Speaker, Internal] No sound at all

[Sathiyaraj]

After installing Ubuntu I am not hearing any sound...

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: alsa-base 1.0.25+dfsg-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
Uname: Linux 3.2.0-25-generic-pae i686
NonfreeKernelModules: wl fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 0/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: sathiyaraj 1763 F.... pulseaudio
 /dev/snd/controlC0: sathiyaraj 1763 F.... pulseaudio
 /dev/snd/pcmC0D0c: sathiyaraj 1763 F...m pulseaudio
 /dev/snd/pcmC0D0p: sathiyaraj 1763 F...m pulseaudio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xda100000 irq 48'
   Mixer name : 'IDT 92HD75B3X5'
   Components : 'HDA:111d7603,103c3628,00100202 HDA:11c11040,103c137e,00100200'
   Controls : 23
   Simple ctrls : 13
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xda010000 irq 49'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100100'
   Controls : 6
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [on]
Date: Wed Jun 20 22:33:11 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
PackageArchitecture: all
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: alsa-driver
Symptom: audio
Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel failed
Symptom_Card: Built-in Audio - HDA Intel
Symptom_DevicesInUse:
 1763 1763 sathiyaraj F.... pulseaudio
 /dev/snd/controlC0: sathiyaraj F.... pulseaudio
Symptom_Jack: Speaker, Internal
Symptom_Type: No sound at all
Title: [HP Pavilion dv6 Notebook PC, IDT 92HD75B3X5, Speaker, Internal] No sound at all
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/10/2009
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.25
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3628
dmi.board.vendor: Quanta
dmi.board.version: 18.3E
dmi.chassis.type: 10
dmi.chassis.vendor: Quanta
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.25:bd07/10/2009:svnHewlett-Packard:pnHPPaviliondv6NotebookPC:pvrRev1:rvnQuanta:rn3628:rvr18.3E:cvnQuanta:ct10:cvrN/A:
dmi.product.name: HP Pavilion dv6 Notebook PC
dmi.product.version: Rev 1
dmi.sys.vendor: Hewlett-Packard

[Luis Henriques (henrix)]

This looks like a duplicate of bug #1013183.

I've received a patch from upstreams that should solve this issue. I've uploaded a new test kernel with this patch applied. Could someone affected by this issue try this kernel and let me know whether it works or not?

The 64bits kernel (amd64) is here:

http://people.canonical.com/~henrix/lp1013183/v4/amd64/

The 32bits kernel (i386) is here:

http://people.canonical.com/~henrix/lp1013183/v4/i386/

Thanks.

[Luis Henriques (henrix)]

Since the hardware and the issue is very similar to bug #1013183 I'm tagging this bug as a duplicate. If after testing one of the kernels in comment #2 the issue isn't solved, please add a comment here and remove the duplication.