Public bug reported: Sorry - here is the data that should have been attached to bug #1787570
When I run the test via the ubuntu-bug app, i produced very feint tones from the rear speakers indicating some functionality! Thanks Please merge with #1787570 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18 Uname: Linux 4.15.0-32-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: steve 1266 F.... pulseaudio /dev/snd/controlC1: steve 1266 F.... pulseaudio /dev/snd/controlC0: steve 1266 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Fri Aug 17 11:32:56 2018 InstallationDate: Installed on 2018-08-16 (0 days ago) InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: SPDIF Out, Internal Symptom_Type: Only some of outputs are working Title: [PC-X002115, Realtek ALC892, SPDIF Out, Internal] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/18/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F8 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: Z97M-D3H dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: 7402400-001 dmi.chassis.type: 3 dmi.chassis.vendor: NOVATECH LTD dmi.chassis.version: V1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF8:bd09/18/2015:svnNOVATECHLTD:pnPC-X002115:pvrV1.0:rvnGigabyteTechnologyCo.,Ltd.:rnZ97M-D3H:rvrx.x:cvnNOVATECHLTD:ct3:cvrV1.0: dmi.product.family: AMI PLATFORM dmi.product.name: PC-X002115 dmi.product.version: V1.0 dmi.sys.vendor: NOVATECH LTD ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787573 Title: [PC-X002115, Realtek ALC892, SPDIF Out, Internal] Playback problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1787573/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs