Public bug reported: 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: pulseaudio (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1357392 Title: [HDA-Intel - HDA Intel, playback] Pulseaudio fails to detect card To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1357392/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
