Switching kernel to Linux 5.4.28-050428-generic does not resolve the issue.
-- 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/1869481 Title: [XPS 13 7390, Intel Kabylake HDMI, Digital Out, HDMI] Playback problem Status in alsa-driver package in Ubuntu: New Bug description: Hi everyone! I have Samsung Q90R (7.1 Atmos) soundbar connected to my secondary display. The display is connected to my notebook though the soundbar and all sound options are displayed in the audio settings. Sound through hdmi/displayport was working few days ago. All other sound options (internal, headset) are still working. (Ubuntu does a great job converting everything to Dolby Atmos 7.1!) Kind regards! ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 Uname: Linux 5.5.13-050513-generic x86_64 ApportVersion: 2.20.11-0ubuntu21 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: reshadde 2381 F.... pulseaudio CurrentDesktop: ubuntu:GNOME Date: Sat Mar 28 11:53:23 2020 InstallationDate: Installed on 2020-03-21 (6 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Alpha amd64 (20200315) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH successful Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Digital Out, HDMI Symptom_PulsePlaybackTest: PulseAudio playback test failed Symptom_Type: Only some of outputs are working Title: [XPS 13 7390, Intel Kabylake HDMI, Digital Out, HDMI] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/25/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.4.0 dmi.board.name: 0G2D0W dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.4.0:bd11/25/2019:svnDellInc.:pnXPS137390:pvr:rvnDellInc.:rn0G2D0W:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 7390 dmi.product.sku: 0962 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1869481/+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
