** Description changed:

- I can hear frequent clicks on the right channel (left is just fine). Thi
- occurs when using gnome-control-center sound-nua or paplay or vlc. The
- clicks are audible at all volume levels.
+ I can hear frequent clicks/dropouts when using gnome-control-center
+ sound-nua or paplay or vlc. The clicks are audible at all volume levels.
  
  The alsa-info.sh results are available at http://www.alsa-
  project.org/db/?f=a78be8ad1a5f043ecadb21b3f849d629eceb9e0a
  
  $ lsb_release -rd
  Description:  Ubuntu 12.04.1 LTS
  Release:      12.04
  
  $ apt-cache policy alsa-base pulseaudio linux-image-3.2.0-31-generic
  alsa-base:
    Installé : 1.0.25+dfsg-0ubuntu1
    Candidat : 1.0.25+dfsg-0ubuntu1
   Table de version :
   *** 1.0.25+dfsg-0ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
          100 /var/lib/dpkg/status
  pulseaudio:
    Installé : 1:1.1-0ubuntu15.1
    Candidat : 1:1.1-0ubuntu15.1
   Table de version :
   *** 1:1.1-0ubuntu15.1 0
          500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64 
Packages
          100 /var/lib/dpkg/status
       1:1.1-0ubuntu15 0
          500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
  linux-image-3.2.0-31-generic:
    Installé : 3.2.0-31.50
    Candidat : 3.2.0-31.50
   Table de version :
   *** 3.2.0-31.50 0
          500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64 
Packages
          500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 
Packages
          100 /var/lib/dpkg/status
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
  Uname: Linux 3.2.0-31-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu13
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 1: Generic_1 [HD-Audio Generic], device 0: CONEXANT Analog [CONEXANT 
Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  simon      1757 F.... pulseaudio
   /dev/snd/pcmC1D0c:   simon      1757 F...m pulseaudio
   /dev/snd/controlC0:  simon      1757 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Generic'/'HD-Audio Generic at 0xf0344000 irq 46'
     Mixer name : 'ATI R6xx HDMI'
     Components : 'HDA:1002aa01,00aa0100,00100200'
     Controls      : 6
     Simple ctrls  : 1
  Card0.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Card1.Amixer.info:
   Card hw:1 'Generic_1'/'HD-Audio Generic at 0xf0340000 irq 47'
     Mixer name : 'Conexant CX20590'
     Components : 'HDA:14f1506e,17aac039,00100003'
     Controls      : 8
     Simple ctrls  : 5
  CurrentDmesg:
   [   16.471539] r8169 0000:03:00.0: eth0: link up
   [   16.472649] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
   [   27.072246] eth0: no IPv6 routers present
  Date: Tue Oct  2 13:44:03 2012
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 
(20120928.1)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=fr_CA:fr
   TERM=xterm
   PATH=(custom, no user)
   LANG=fr_CA.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Generic_1 
successful
  Symptom_Card: Audio interne - HD-Audio Generic
  Symptom_Jack: Speaker, Internal
  Symptom_PulsePlaybackTest: PulseAudio playback test successful
  Symptom_Type: Underruns, dropouts, or "crackling" sound
  Title: [Lenovo IdeaPad N585, Conexant CX20590, Speaker, Internal] Underruns, 
dropouts or crackling sound
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/10/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6CCN14WW(V1.01)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo IdeaPad N585
  dmi.board.vendor: LENOVO
  dmi.board.version: INVALID
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad N585
  dmi.modalias: 
dmi:bvnLENOVO:bvr6CCN14WW(V1.01):bd04/10/2012:svnLENOVO:pnLenovoIdeaPadN585:pvrLenovoIdeaPadN585:rvnLENOVO:rnLenovoIdeaPadN585:rvrINVALID:cvnLENOVO:ct10:cvrLenovoIdeaPadN585:
  dmi.product.name: Lenovo IdeaPad N585
  dmi.product.version: Lenovo IdeaPad N585
  dmi.sys.vendor: LENOVO

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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1060362

Title:
   Lenovo IdeaPad N585, Conexant CX20590, Speaker, Internal  Underruns,
  dropouts or crackling sound

Status in “alsa-driver” package in Ubuntu:
  New

Bug description:
  I can hear frequent clicks/dropouts when using gnome-control-center
  sound-nua or paplay or vlc. The clicks are audible at all volume
  levels.

  The alsa-info.sh results are available at http://www.alsa-
  project.org/db/?f=a78be8ad1a5f043ecadb21b3f849d629eceb9e0a

  $ lsb_release -rd
  Description:  Ubuntu 12.04.1 LTS
  Release:      12.04

  $ apt-cache policy alsa-base pulseaudio linux-image-3.2.0-31-generic
  alsa-base:
    Installé : 1.0.25+dfsg-0ubuntu1
    Candidat : 1.0.25+dfsg-0ubuntu1
   Table de version :
   *** 1.0.25+dfsg-0ubuntu1 0
          500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
          100 /var/lib/dpkg/status
  pulseaudio:
    Installé : 1:1.1-0ubuntu15.1
    Candidat : 1:1.1-0ubuntu15.1
   Table de version :
   *** 1:1.1-0ubuntu15.1 0
          500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64 
Packages
          100 /var/lib/dpkg/status
       1:1.1-0ubuntu15 0
          500 http://archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
  linux-image-3.2.0-31-generic:
    Installé : 3.2.0-31.50
    Candidat : 3.2.0-31.50
   Table de version :
   *** 3.2.0-31.50 0
          500 http://archive.ubuntu.com/ubuntu/ precise-updates/main amd64 
Packages
          500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 
Packages
          100 /var/lib/dpkg/status

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: alsa-base 1.0.25+dfsg-0ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-31.50-generic 3.2.28
  Uname: Linux 3.2.0-31-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu13
  Architecture: amd64
  ArecordDevices:
   **** List of CAPTURE Hardware Devices ****
   card 1: Generic_1 [HD-Audio Generic], device 0: CONEXANT Analog [CONEXANT 
Analog]
     Subdevices: 0/1
     Subdevice #0: subdevice #0
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  simon      1757 F.... pulseaudio
   /dev/snd/pcmC1D0c:   simon      1757 F...m pulseaudio
   /dev/snd/controlC0:  simon      1757 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Generic'/'HD-Audio Generic at 0xf0344000 irq 46'
     Mixer name : 'ATI R6xx HDMI'
     Components : 'HDA:1002aa01,00aa0100,00100200'
     Controls      : 6
     Simple ctrls  : 1
  Card0.Amixer.values:
   Simple mixer control 'IEC958',0
     Capabilities: pswitch pswitch-joined penum
     Playback channels: Mono
     Mono: Playback [on]
  Card1.Amixer.info:
   Card hw:1 'Generic_1'/'HD-Audio Generic at 0xf0340000 irq 47'
     Mixer name : 'Conexant CX20590'
     Components : 'HDA:14f1506e,17aac039,00100003'
     Controls      : 8
     Simple ctrls  : 5
  CurrentDmesg:
   [   16.471539] r8169 0000:03:00.0: eth0: link up
   [   16.472649] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
   [   27.072246] eth0: no IPv6 routers present
  Date: Tue Oct  2 13:44:03 2012
  InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 
(20120928.1)
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=fr_CA:fr
   TERM=xterm
   PATH=(custom, no user)
   LANG=fr_CA.UTF-8
   SHELL=/bin/bash
  SourcePackage: alsa-driver
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Generic_1 
successful
  Symptom_Card: Audio interne - HD-Audio Generic
  Symptom_Jack: Speaker, Internal
  Symptom_PulsePlaybackTest: PulseAudio playback test successful
  Symptom_Type: Underruns, dropouts, or "crackling" sound
  Title: [Lenovo IdeaPad N585, Conexant CX20590, Speaker, Internal] Underruns, 
dropouts or crackling sound
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 04/10/2012
  dmi.bios.vendor: LENOVO
  dmi.bios.version: 6CCN14WW(V1.01)
  dmi.board.asset.tag: No Asset Tag
  dmi.board.name: Lenovo IdeaPad N585
  dmi.board.vendor: LENOVO
  dmi.board.version: INVALID
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo IdeaPad N585
  dmi.modalias: 
dmi:bvnLENOVO:bvr6CCN14WW(V1.01):bd04/10/2012:svnLENOVO:pnLenovoIdeaPadN585:pvrLenovoIdeaPadN585:rvnLENOVO:rnLenovoIdeaPadN585:rvrINVALID:cvnLENOVO:ct10:cvrLenovoIdeaPadN585:
  dmi.product.name: Lenovo IdeaPad N585
  dmi.product.version: Lenovo IdeaPad N585
  dmi.sys.vendor: LENOVO

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