Public bug reported: This morning (07/15/16) there was a kernel update from Canonical showing up, after doing this update the sound was gone. I run Ubuntu 14.04, on a pre-installed Dell Latitude 3470
bernhard@bernhard-Latitude-3470:~$ aplay -l aplay: device_list:268: no soundcards found... Audio device: Intel Corporation Device 9d70 (rev 21) Subsystem: Dell Device 06f2 Audio device: Intel Corporation Device 9d70 (rev 21) Subsystem: Dell Device 06f2 Flags: fast devsel, IRQ 255 Memory at d1220000 (64-bit, non-prefetchable) [disabled] [size=16K] Memory at d1200000 (64-bit, non-prefetchable) [disabled] [size=64K] Capabilities: [50] Power Management version 3 Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+ please let me know if you need more info since it's the first time I report a Bug Thank you ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.19.0-65.73~14.04.1-generic 3.19.8-ckt22 Uname: Linux 3.19.0-65-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity Date: Fri Jul 15 13:14:55 2016 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-trusty-amd64-osp1-20150720-0 InstallationDate: Installed on 2016-05-08 (68 days ago) InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 20150720-04:06 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: 01/17/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.4 dmi.board.name: 0T99TM dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.4:bd01/17/2016:svnDellInc.:pnLatitude3470:pvr:rvnDellInc.:rn0T99TM:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude 3470 dmi.sys.vendor: Dell Inc. ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- 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/1603525 Title: PCI/internal sound card not detected Status in alsa-driver package in Ubuntu: New Bug description: This morning (07/15/16) there was a kernel update from Canonical showing up, after doing this update the sound was gone. I run Ubuntu 14.04, on a pre-installed Dell Latitude 3470 bernhard@bernhard-Latitude-3470:~$ aplay -l aplay: device_list:268: no soundcards found... Audio device: Intel Corporation Device 9d70 (rev 21) Subsystem: Dell Device 06f2 Audio device: Intel Corporation Device 9d70 (rev 21) Subsystem: Dell Device 06f2 Flags: fast devsel, IRQ 255 Memory at d1220000 (64-bit, non-prefetchable) [disabled] [size=16K] Memory at d1200000 (64-bit, non-prefetchable) [disabled] [size=64K] Capabilities: [50] Power Management version 3 Capabilities: [60] MSI: Enable- Count=1/1 Maskable- 64bit+ please let me know if you need more info since it's the first time I report a Bug Thank you ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: alsa-base 1.0.25+dfsg-0ubuntu4 ProcVersionSignature: Ubuntu 3.19.0-65.73~14.04.1-generic 3.19.8-ckt22 Uname: Linux 3.19.0-65-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity Date: Fri Jul 15 13:14:55 2016 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-trusty-amd64-osp1-20150720-0 InstallationDate: Installed on 2016-05-08 (68 days ago) InstallationMedia: Ubuntu 14.04 "Trusty" - Build amd64 LIVE Binary 20150720-04:06 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: 01/17/2016 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.4 dmi.board.name: 0T99TM dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.4:bd01/17/2016:svnDellInc.:pnLatitude3470:pvr:rvnDellInc.:rn0T99TM:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude 3470 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1603525/+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