You have been subscribed to a public bug: No sound, i.e. sound card not properly detected can't really say much about that - tried to google for intel corporation device 2284 and there are postings about a working driver which i couldn't track down
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.13.0-165.215-generic 3.13.11-ckt39 Uname: Linux 3.13.0-165-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity Date: Thu Mar 7 20:37:39 2019 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-trusty-amd64-20140620-0 InstallationDate: Installed on 2018-01-21 (410 days ago) InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 20140620-04:25 PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Title: PCI/internal sound card not detected UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/27/2017 dmi.bios.vendor: Dell Inc. dmi.bios.version: 4.2.0 dmi.board.name: 0M08DC dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: Not Specified dmi.modalias: dmi:bvnDellInc.:bvr4.2.0:bd10/27/2017:svnDellInc.:pnInspiron15-3552:pvr4.2.0:rvnDellInc.:rn0M08DC:rvrA00:cvnDellInc.:ct8:cvrNotSpecified: dmi.product.name: Inspiron 15-3552 dmi.product.version: 4.2.0 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- Dell Inspiron 15-3552 PCI/internal sound card not detected https://bugs.launchpad.net/bugs/1819048 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
