Thanks for your email Dave - I've used the headphones workaround and sound is back -thanks +p

----- Original Message -----
From: "Dave Lentz" <email address hidden>
To: <email address hidden>
Sent: Saturday, 28 April, 2012 4:30:28 PM
Subject: [Bug 990180] Re: [Latitude D520, SigmaTel STAC9200, Black SPDIF Out,	Rear] No sound at all

*** This bug is a duplicate of bug 946232 ***
    https://bugs.launchpad.net/bugs/946232

Okay, I see from your pulse log that only digital sink is available.
This is  the same as bug 946232 (missing analog option on STAC9200).
Marking duplicate.

** This bug has been marked a duplicate of bug 946232
   [Dell Inspiron (MM061, MXC051), SigmaTel STAC9200] Missing speaker port

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https://bugs.launchpad.net/bugs/990180

Title:
  [Latitude D520, SigmaTel STAC9200, Black SPDIF Out, Rear] No sound at
  all

Status in “pulseaudio” package in Ubuntu:
  New

Bug description:
  All sounds worked fine initially after I upgraded to 12.04 But when I
  was checking out the sound properties in System Settings -I clicked on
  Digital Output S.DIF Built in (this seemed yo change some default) did
  the test speakers there -and no sounds came on in the test -and from
  then on my sound is gone

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: pulseaudio 1:1.1-0ubuntu15
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic i686
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu6
  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/controlC0:  drinan     1789 F.... pulseaudio
   /dev/snd/pcmC0D0c:   drinan     1789 F...m pulseaudio
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xefebc000 irq 43'
     Mixer name	: 'SigmaTel STAC9200'
     Components	: 'HDA:83847690,102801d4,00102201 HDA:14f12bfa,14f100c3,00090000'
     Controls      : 14
     Simple ctrls  : 7
  Date: Fri Apr 27 23:56:08 2012
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
  SourcePackage: pulseaudio
  Symptom: audio
  Symptom_AlsaPlaybackTest: ALSA playback test through plughw:Intel successful
  Symptom_Card: Built-in Audio - HDA Intel
  Symptom_DevicesInUse:
   1789  1789  drinan    F.... pulseaudio
   /dev/snd/pcmC0D0c:   drinan    F...m pulseaudio
  Symptom_Jack: Black SPDIF Out, Rear
  Symptom_PulsePlaybackTest: PulseAudio playback test failed
  Symptom_Type: No sound at all
  Title: [Latitude D520, SigmaTel STAC9200, Black SPDIF Out, Rear] No sound at all
  UpgradeStatus: Upgraded to precise on 2012-04-26 (1 days ago)
  dmi.bios.date: 05/28/2007
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A06
  dmi.board.name: 0NF743
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA06:bd05/28/2007:svnDellInc.:pnLatitudeD520:pvr:rvnDellInc.:rn0NF743:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: Latitude D520
  dmi.sys.vendor: Dell Inc.

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