Thank you for reporting this bug to Ubuntu. Ubuntu 18.10 (cosmic) reached end-of-life on July 18, 2019.
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: New => Won't Fix -- 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/1802653 Title: [HDA-Intel - HDA ATI HDMI, playback] No sound at all Status in alsa-driver package in Ubuntu: Won't Fix Bug description: v ProblemType: Bug DistroRelease: Ubuntu 18.10 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12 Uname: Linux 4.18.0-10-generic x86_64 ApportVersion: 2.20.10-0ubuntu13 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: betab 2401 F.... pulseaudio /dev/snd/pcmC1D1p: betab 2401 F...m pulseaudio /dev/snd/controlC0: betab 2401 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Nov 10 14:46:54 2018 PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed Symptom_Card: Built-in Audio - HD-Audio Generic Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: betab 2401 F.... pulseaudio /dev/snd/pcmC1D1p: betab 2401 F...m pulseaudio /dev/snd/controlC0: betab 2401 F.... pulseaudio Symptom_Type: No sound at all Title: [HDA-Intel - HDA ATI HDMI, playback] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/05/2017 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F10 dmi.board.asset.tag: Default string dmi.board.name: A320M-DS2-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: 7438518-007 dmi.chassis.type: 3 dmi.chassis.vendor: NOVATECH LTD dmi.chassis.version: V1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF10:bd12/05/2017:svnNOVATECHLTD:pnBB-95004:pvrV1.0:rvnGigabyteTechnologyCo.,Ltd.:rnA320M-DS2-CF:rvrx.x:cvnNOVATECHLTD:ct3:cvrV1.0: dmi.product.family: AMI PLATFORM dmi.product.name: BB-95004 dmi.product.sku: BB-95004 dmi.product.version: V1.0 dmi.sys.vendor: NOVATECH LTD To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1802653/+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