Thank you for reporting this bug to Ubuntu. Ubuntu 12.04 (precise) reached end-of-life on April 28, 2017.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in and change the bug status to Confirmed. ** Changed in: alsa-driver (Ubuntu) Status: Incomplete => Won't Fix -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1702821 Title: [Inspiron 5559, Intel ID 2809, Digital Out, HDMI] No sound at all Status in alsa-driver package in Ubuntu: Won't Fix Bug description: Description: Ubuntu 12.04.5 LTS Release: 12.04 N: Unable to locate package pkgname ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1.1 ProcVersionSignature: Ubuntu 3.13.0-117.164~precise1-generic 3.13.11-ckt39 Uname: Linux 3.13.0-117-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k3.13.0-117-generic. ApportVersion: 2.0.1-0ubuntu17.15 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC255 Analog [ALC255 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mahmoud 2157 F.... pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xd2220000 irq 142' Mixer name : 'Intel ID 2809' Components : 'HDA:10ec0255,102806b2,00100002 HDA:80862809,80860101,00100000' Controls : 24 Simple ctrls : 9 Date: Fri Jul 7 07:10:47 2017 InstallationMedia: Ubuntu 12.04.5 LTS "Precise Pangolin" - Release amd64 (20140807.1) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_AlsaPlaybackTestStderr: W r i t e e r r o r : - 5 , I n p u t / o u t p u t e r r o r x r u n _ r e c o v e r y f a i l e d : - 5 , I n p u t / o u t p u t e r r o r T r a n s f e r f a i l e d : O p e r a t i o n n o t p e r m i t t e d Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_DevicesInUse: 2157 1616 mahmoud F.... pulseaudio /dev/snd/seq: timidity F.... timidity Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [Inspiron 5559, Intel ID 2809, Digital Out, HDMI] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/20/2015 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.3 dmi.board.name: 0K64R6 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.3:bd11/20/2015:svnDellInc.:pnInspiron5559:pvr:rvnDellInc.:rn0K64R6:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Inspiron 5559 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1702821/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp