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** Changed in: alsa-driver (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/461631

Title:
  No sound

Status in alsa-driver package in Ubuntu:
  Incomplete

Bug description:
  On my Dell 1420N I can only get sound by plugging in my headphones.
  lspci reports the following:
  david@kinitos:~$ lspci | grep Audio
  00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio 
Controller (rev 02)

  ProblemType: Bug
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  david      1693 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfe9fc000 irq 21'
     Mixer name : 'SigmaTel STAC9228'
     Components : 'HDA:83847616,102801f3,00100201 
HDA:14f12c06,14f1000f,00100000'
     Controls      : 29
     Simple ctrls  : 19
  CheckboxCommand: alsa_record_playback
  CheckboxTest: alsa_record_playback_alternates
  Date: Mon Oct 26 22:53:20 2009
  DistroRelease: Ubuntu 9.10
  Package: alsa-base 1.0.20+dfsg-1ubuntu5
  PackageArchitecture: all
  ProcEnviron:
   SHELL=/bin/bash
   LANG=en_US.UTF-8
  ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
  SourcePackage: alsa-driver
  Tags: checkbox-bug
  Uname: Linux 2.6.31-14-generic i686
  XsessionErrors:
   (gnome-settings-daemon:1707): GLib-CRITICAL **: g_propagate_error: assertion 
`src != NULL' failed
   (gnome-settings-daemon:1707): GLib-CRITICAL **: g_propagate_error: assertion 
`src != NULL' failed
   (nautilus:1814): Eel-CRITICAL **: eel_preferences_get_boolean: assertion 
`preferences_is_initialized ()' failed
   (polkit-gnome-authentication-agent-1:1835): GLib-CRITICAL **: 
g_once_init_leave: assertion `initialization_value != 0' failed
  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  david      1332 F.... pulseaudio
   /dev/snd/pcmC0D0p:   david      1332 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfe9fc000 irq 21'
     Mixer name : 'SigmaTel STAC9228'
     Components : 'HDA:83847616,102801f3,00100201 
HDA:14f12c06,14f1000f,00100000'
     Controls      : 28
     Simple ctrls  : 18
  DistroRelease: Ubuntu 10.04
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
  Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
  PackageArchitecture: all
  ProcEnviron:
   LANG=en_US.utf8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.32-17.26-generic 2.6.32.10+drm33.1
  Tags: lucid
  Uname: Linux 2.6.32-17-generic i686
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

  --- 
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.22.1.
  Architecture: i386
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  david      3909 F.... pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xfe9fc000 irq 32'
     Mixer name : 'SigmaTel STAC9228'
     Components : 'HDA:83847616,102801f3,00100201 
HDA:14f12c06,14f1000f,00100000'
     Controls      : 28
     Simple ctrls  : 18
  DistroRelease: Ubuntu 10.04
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100318)
  Package: alsa-base 1.0.22.1+dfsg-0ubuntu3
  PackageArchitecture: all
  ProcEnviron:
   LANG=en_US.utf8
   SHELL=/bin/bash
  Tags: lucid
  Uname: Linux 2.6.34-020634rc1-generic i686
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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