Marking as Invalid because the release is EOL is not correct. Marking as Incomplete. Also, 18.04 is (at the time of writing) still in development, and you should expect some breakage. https://wiki.ubuntu.com/Bugs/Responses#Release_has_reached_End_of_Life_.28EOL.29
Reporter, is this still present on 17.10 or 16.04? ** Changed in: alsa-driver (Ubuntu) Status: Invalid => Incomplete -- 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/1674078 Title: PCI/internal sound card not detected Status in alsa-driver package in Ubuntu: Incomplete Bug description: hello, on a PC: HP-x2-Detachable-10-p008 the System Setting, in the Audio section, shows: "Output dummy" the command: cat /proc/asound/cards returns: - - - no souncard - - - (under windows the sound works) thanks for help ProblemType: Bug DistroRelease: Ubuntu 16.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 Uname: Linux 4.10.3-041003-lowlatency x86_64 ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CurrentDesktop: Unity Date: Sun Mar 19 11:10:11 2017 InstallationDate: Installed on 2017-02-26 (21 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) 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: 09/30/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F.11 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 827C dmi.board.vendor: HP dmi.board.version: 93.22 dmi.chassis.type: 32 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF.11:bd09/30/2016:svnHP:pnHPx2Detachable10-p0XX:pvr:rvnHP:rn827C:rvr93.22:cvnHP:ct32:cvrChassisVersion: dmi.product.name: HP x2 Detachable 10-p0XX dmi.sys.vendor: HP mtime.conffile..etc.modprobe.d.alsa-base.conf: 2017-02-27T02:14:40.994094 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1674078/+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