Version - Ubuntu 22.04 Kernel - 5.19.0-38-generic Processor - AMD Ryzen 7 6800U with Radeon Graphics x8 Graphics Card (onboard) - Advanced Micro Devices, Inc. [AMD/ATI] Rembrandt (Laptop is a GPD Win Max 2)
The TV being used is an older Samsung model. This issue is still present for me. Sound works perfectly well with windows, so I am 99.9% certain the issue is something in ubuntu itself. Ran MOC with a looping sound file and then opened Pulseaudio Volume Control. Under output devices, with the default device selected, it plays perfectly well. The HDMI shows up correctly under audio devices [HDMI/DisplayPort 2 (plugged in)], but when selected no sound emerges. The output bar is showing that sound is being routed through that port, but nothing emerges. Option selected under advanced is just PCM (not sure what these do but it's best to report everything). -- 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/1970050 Title: [H97M-HD3, Intel Haswell HDMI, Digital Out, HDMI] No sound at all because of upgrade from 20.04 LTS to 22.04 Status in alsa-driver package in Ubuntu: Confirmed Bug description: After upgrading today from 20.04 LTS to 22.04 HDMI Audio does not work at all. Audio from speakers from a headphone jack works fine. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: alsa-base 1.0.25+dfsg-0ubuntu7 ProcVersionSignature: Ubuntu 5.15.0-25.25-generic 5.15.30 Uname: Linux 5.15.0-25-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Sat Apr 23 21:13:23 2022 InstallationDate: Installed on 2020-04-24 (729 days ago) InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed Symptom_Card: Built-in Audio - HDA Intel HDMI Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [H97M-HD3, Intel Haswell HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: Upgraded to jammy on 2022-04-23 (0 days ago) dmi.bios.date: 04/21/2015 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F7 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: H97M-HD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF7:bd04/21/2015:br4.6:svnGigabyteTechnologyCo.,Ltd.:pnH97M-HD3:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH97M-HD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvrToBeFilledByO.E.M.:skuTobefilledbyO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: H97M-HD3 dmi.product.sku: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1970050/+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
