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Dell Inspiron
Pentium(R) Dual-Core CPU E5200 @ 2.50GHz × 2 
I just updated to Ubuntu 14.04 LTS 64-bit and after doing so I have no sound.

I ran everything on the troubleshooting page
(https://help.ubuntu.com/community/SoundTroubleshooting) and a number of
fixes from the Unbuntu forums and no luck. I believe the problem is a
non detection of my sound card. In the sound settings it says

Play sound through: Dummy Output

However, after running troubleshooting page, I found that the sound card
is in fact installed and working as far as the computer is concerned.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: pulseaudio 1:4.0-0ubuntu11
ProcVersionSignature: Ubuntu 2.6.32-41.94-generic 2.6.32.59+drm33.24
Uname: Linux 2.6.32-41-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/dsp', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer', '/dev/sequencer2', '/dev/sequencer'] failed with exit code 1:
CurrentDesktop: Unity
Date: Fri Aug 15 10:16:04 2014
InstallationDate: Installed on 2012-02-22 (904 days ago)
InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release amd64 (20110720.1)
SourcePackage: pulseaudio
Symptom: audio
Symptom_Card: HDA-Intel - HDA Intel
Title: [HDA-Intel - HDA Intel, playback] Pulseaudio fails to detect card
UpgradeStatus: Upgraded to trusty on 2014-08-13 (1 days ago)
dmi.bios.date: 03/30/2009
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0U880P
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA02:bd03/30/2009:svnDellInc.:pnInspiron537s:pvr00:rvnDellInc.:rn0U880P:rvrA00:cvnDellInc.:ct3:cvr:
dmi.product.name: Inspiron 537s
dmi.product.version: 00
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Incomplete


** Tags: amd64 apport-bug trusty
-- 
[HDA-Intel - HDA Intel, playback] Pulseaudio fails to detect card
https://bugs.launchpad.net/bugs/1357392
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