@Hui

Again so sorry for the delay
I've removed all instances of the dmic_detect=0 and attached the dmesg for
both the 5.3.0-46 and 5.3.0-53 versions.
Thank you so much

On Wed, May 13, 2020 at 9:55 PM Hui Wang <hui.w...@canonical.com> wrote:

> @Eric,
>
> please run "sudo grep dmic_detect /etc/* -r" to find where set the
> dmic_detect=0, then remove it, and install the latest 5.3 kernel
> (5.3.0-46 or later), then reboot and upolad the output of dmesg.
>
> thx.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1870550
>
> Title:
>   PCI/internal sound card not detected
>
> Status in alsa-driver package in Ubuntu:
>   New
>
> Bug description:
>   The sound card is not detected on my machine
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 18.04
>   Package: alsa-base 1.0.25+dfsg-0ubuntu5
>   ProcVersionSignature: Ubuntu 5.3.0-45.37~18.04.1-generic 5.3.18
>   Uname: Linux 5.3.0-45-generic x86_64
>   ApportVersion: 2.20.9-0ubuntu7.14
>   Architecture: amd64
>   AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq',
> '/dev/snd/timer'] failed with exit code 1:
>   CurrentDesktop: ubuntu:GNOME
>   Date: Sat Apr  4 00:51:33 2020
>   InstallationDate: Installed on 2020-02-25 (37 days ago)
>   InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64
> (20200203.1)
>   PackageArchitecture: all
>   SourcePackage: alsa-driver
>   Symptom: audio
>   Title: PCI/internal sound card not detected
>   UpgradeStatus: No upgrade log present (probably fresh install)
>   dmi.bios.date: 03/02/2020
>   dmi.bios.vendor: AMI
>   dmi.bios.version: F.13
>   dmi.board.asset.tag: Base Board Asset Tag
>   dmi.board.name: 86FA
>   dmi.board.vendor: HP
>   dmi.board.version: 87.46
>   dmi.chassis.type: 31
>   dmi.chassis.vendor: HP
>   dmi.chassis.version: Chassis Version
>   dmi.modalias:
> dmi:bvnAMI:bvrF.13:bd03/02/2020:svnHP:pnHPSpectrex360Convertible13-aw0xxx:pvr:rvnHP:rn86FA:rvr87.46:cvnHP:ct31:cvrChassisVersion:
>   dmi.product.family: 103C_5335KV HP Spectre
>   dmi.product.name: HP Spectre x360 Convertible 13-aw0xxx
>   dmi.product.sku: 8UR41PA#ABG
>   dmi.sys.vendor: HP
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1870550/+subscriptions
>


** Attachment added: "dmesg_out-v5.3.0-53.txt"
   
https://bugs.launchpad.net/bugs/1870550/+attachment/5380045/+files/dmesg_out-v5.3.0-53.txt

** Attachment added: "dmesg_out-v5.3.0-46.txt"
   
https://bugs.launchpad.net/bugs/1870550/+attachment/5380046/+files/dmesg_out-v5.3.0-46.txt

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https://bugs.launchpad.net/bugs/1870550

Title:
  PCI/internal sound card not detected

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https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1870550/+subscriptions

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