Public bug reported:

Hi,

I have an HP ENVY 14 2020ep Notebook beats audio edition:

Intel® Core™ i7-2630QM Quad Core (Sandy Bridge) 
8 GB 
Version

IT brings a special sound card (beats system).

Im not taking all the possibilities of this system. I have the basic
configuration for it. Ubuntu 11.10 does not recognize the hardware as it
is.

In sound output i only have:
 Internal Audio Analog Stereo hardware

I using only 2 speakers (Analog Stereo Duplex) and im not using even the
subwoofer.

I followed this forum (and others) to solve the situation, but no
solution:

http://ubuntuforums.org/showthread.php?t=1064312


Hardware:

edup@beatsaudio:~$ uname -a
Linux beatsaudio 3.0.0-13-generic-pae #22-Ubuntu SMP Wed Nov 2 15:17:35 UTC 
2011 i686 i686 i386 GNU/Linux

edup@beatsaudio:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
  Subdevices: 0/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0]
  Subdevices: 1/1
  Subdevice #0: subdevice #0
card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1]
  Subdevices: 1/1


edup@beatsaudio:~$ dpkg -l | grep "alsa"
ii  alsa-base                                1.0.24+dfsg-0ubuntu2               
        ALSA driver configuration files
ii  alsa-utils                               1.0.24.2-0ubuntu8.1                
        Utilities for configuring and using ALSA
rc  alsamixergui                             0.9.0rc2-1-9                       
        graphical soundcard mixer for ALSA soundcard driver
ii  bluez-alsa                               4.96-0ubuntu4                      
        Bluetooth ALSA support
rc  gnome-alsamixer                          0.9.7~cvs.20060916.ds.1-2ubuntu1   
        ALSA sound mixer for GNOME
ii  gstreamer0.10-alsa                       0.10.35-1                          
        GStreamer plugin for ALSA

edup@beatsaudio:~$ head -n 1 /proc/asound/card*/codec#* 
==> /proc/asound/card0/codec#0 <==
Codec: IDT 92HD81B1X5

==> /proc/asound/card0/codec#3 <==
Codec: Intel CougarPoint HDMI

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: alsa-base 1.0.24+dfsg-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic-pae 3.0.6
Uname: Linux 3.0.0-13-generic-pae i686
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: PCH [HDA Intel PCH], device 0: STAC92xx Analog [STAC92xx Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  edup       1867 F.... pulseaudio
Card0.Amixer.info:
 Card hw:0 'PCH'/'HDA Intel PCH at 0xc9700000 irq 54'
   Mixer name   : 'Intel CougarPoint HDMI'
   Components   : 'HDA:111d7605,103c3385,00100105 
HDA:80862805,80860101,00100000'
   Controls      : 22
   Simple ctrls  : 11
Date: Mon Dec  5 13:01:37 2011
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
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:PCH successful
Symptom_Card: Internal Audio - HDA Intel PCH
Symptom_Jack: Speaker, Internal
Symptom_PulsePlaybackTest: PulseAudio playback test successful
Symptom_Type: None of the above
Title: [HP ENVY 14 Notebook PC, IDT 92HD81B1X5, Speaker, Internal] Playback 
problem
UpgradeStatus: Upgraded to oneiric on 2011-11-19 (16 days ago)
dmi.bios.date: 05/30/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.04
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 3385
dmi.board.vendor: Hewlett-Packard
dmi.board.version: KBC Version 93.0F
dmi.chassis.asset.tag: CNU12824NX
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias: 
dmi:bvnHewlett-Packard:bvrF.04:bd05/30/2011:svnHewlett-Packard:pnHPENVY14NotebookPC:pvr0586200000241A10001620100:rvnHewlett-Packard:rn3385:rvrKBCVersion93.0F:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP ENVY 14 Notebook PC
dmi.product.version: 0586200000241A10001620100
dmi.sys.vendor: Hewlett-Packard
mtime.conffile..etc.modprobe.d.alsa.base.conf: 2011-12-05T12:50:57.168500

** Affects: alsa-driver (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug i386 oneiric running-unity

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Title:
  [HP ENVY 14 Notebook PC, IDT 92HD81B1X5, Speaker, Internal] Playback
  problem

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