I can confirm this on Ubuntu 16.04 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1577654
Title: PCI/internal sound card not detected E7470 Status in alsa-driver package in Ubuntu: New Bug description: Sound card not detected with Dell E7470. Tried all different tips found on ubuntu doc and various forums without any success. Regards ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 Uname: Linux 4.4.6-040406-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: XFCE Date: Tue May 3 15:14:14 2016 InstallationDate: Installed on 2016-04-14 (18 days ago) InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) 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: 02/14/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.0 dmi.board.name: 0VNKRJ dmi.board.vendor: Dell Inc. dmi.board.version: A02 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd02/14/2016:svnDellInc.:pnLatitudeE7470:pvr:rvnDellInc.:rn0VNKRJ:rvrA02:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E7470 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1577654/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
