* Tried your Hdmi.conf. It turns out that the system did not even boot. It did not bring me to the usual Ubuntu login GUI screen. I got stuck at a black screen with the message
[ 14.652221] sof-audio-pci 0000:00:1f.3: error: no reply expected, received 0x0 * So I forced reboot and selected 5.4.0-26-generic instead, hoping that it might boot up so I don't need to use some recovery USB. Indeed, it did boot up. * As I understand it, dmesg.0 is the dmesg from the previous session. So I am attaching it here. I hope this is the right dmesg log that corresponds to the session that gave me the sof-audio-pci error above. Thanks ** Attachment added: "dmesg.0" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1874698/+attachment/5363958/+files/dmesg.0 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1874698 Title: [OMEN by HP Laptop 15-dh0xxx, Realtek ALC285, Black Mic, Left] Recording problem Status in alsa-driver package in Ubuntu: New Bug description: On Ubuntu 20.04, by default, sof-audio-pci is used. I only have "Dummy output" in pavucontrol. To fix this, I modified /etc/modprobe.d/alsa- base.conf and added "options snd-intel-dspcfg dsp_driver=1" so that now "snd-hda-intel" is loaded instead of sof-audio-pci. While the speakers are working fine, I do not have the internal microphone working (suspect a digital array). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: wittawat 2063 F.... pulseaudio /dev/snd/controlC0: wittawat 2063 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Fri Apr 24 12:42:32 2020 InstallationDate: Installed on 2020-04-23 (0 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaRecordingTest: ALSA recording test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Black Mic, Left Symptom_Type: None of the above Title: [OMEN by HP Laptop 15-dh0xxx, Realtek ALC285, Black Mic, Left] Recording problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/09/2019 dmi.bios.vendor: AMI dmi.bios.version: F.22 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 8600 dmi.board.vendor: HP dmi.board.version: 44.41 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAMI:bvrF.22:bd12/09/2019:svnHP:pnOMENbyHPLaptop15-dh0xxx:pvr:rvnHP:rn8600:rvr44.41:cvnHP:ct10:cvrChassisVersion: dmi.product.family: 103C_5335KV HP OMEN dmi.product.name: OMEN by HP Laptop 15-dh0xxx dmi.product.sku: 7JX54EA#ABD dmi.sys.vendor: HP mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-04-24T12:32:21.613996 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1874698/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
