[Bug 2039970] Re: Kernel 6.3 have a regression for Audio via HDMI

I prepared 4 test kernel with to narrow down the range. Please help test the kernels under
https://people.canonical.com/~mschiu77/lp2039970/

Thanks

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https://bugs.launchpad.net/bugs/2039970

Title:
Kernel 6.3 have a regression for Audio via HDMI

Status in linux package in Ubuntu:
Confirmed

Bug description:
data collected for
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2039882

[Dell Inspiron 16 7610]

kernel 6.3 looks to be missing some port of the bug fix from 5.19 or
got a regression

before and including kernel 5.15 there was a bug that after locking
the screen and logging back audio via HDMI was disappearing. Later the
bug was fixed and definitely not present in 5.19

However, this bug is present in 6.x kernels included in Lunar and
Mantic as well as in 6.5.7-060507.202310102154

Currently I rolled back to 5.19 to confirm that this issue is fixed in
this kernel.

ProblemType: Bug
DistroRelease: Ubuntu 23.10
Package: linux-image-6.5.0-9-generic 6.5.0-9.9
ProcVersionSignature: Ubuntu 6.5.0-9.9-generic 6.5.3
Uname: Linux 6.5.0-9-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Oct 20 13:09:11 2023
InstallationDate: Installed on 2022-06-19 (488 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.5.0-9-generic root=/dev/mapper/ubuntu--vg-root ro intel_iommu=off nouveau.modeset=0 nouveau.blacklist=1 fsck.mode=skip nomodset mem_sleep_default=deep
RelatedPackageVersions:
 linux-restricted-modules-6.5.0-9-generic N/A
 linux-backports-modules-6.5.0-9-generic N/A
 linux-firmware 20230919.git3672ccab-0ubuntu2.1
SourcePackage: linux
UpgradeStatus: Upgraded to mantic on 2023-10-19 (1 days ago)
dmi.bios.date: 05/10/2023
dmi.bios.release: 1.16
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.16.1
dmi.board.name: 1J0MWF
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.16.1:bd05/10/2023:br1.16:svnDellInc.:pnInspiron167610:pvr:rvnDellInc.:rn1J0MWF:rvrA01:cvnDellInc.:ct10:cvr:sku0A83:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 16 7610
dmi.product.sku: 0A83
dmi.sys.vendor: Dell Inc.
---
ProblemType: Bug
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/seq: maksim 2776 F.... pipewire
/dev/snd/pcmC0D0p: maksim 2776 F...m pipewire
/dev/snd/controlC0: maksim 2776 F.... pipewire
maksim 2778 F.... wireplumber
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 24.04
InstallationDate: Installed on 2022-06-19 (703 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
MachineType: Dell Inc. Inspiron 16 7610
NonfreeKernelModules: zfs nvidia_modeset nvidia
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-31-generic root=/dev/mapper/ubuntu--vg-root ro intel_iommu=off nouveau.modeset=0 nouveau.blacklist=1 fsck.mode=skip nomodset mem_sleep_default=deep
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-6.8.0-31-generic N/A
linux-backports-modules-6.8.0-31-generic N/A
linux-firmware 20240318.git3b128b60-0ubuntu2
Tags: noble
Uname: Linux 6.8.0-31-generic x86_64
UpgradeStatus: Upgraded to noble on 2024-05-21 (1 days ago)
UserGroups: N/A
_MarkForUpload: True
dmi.bios.date: 05/10/2023
dmi.bios.release: 1.16
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.16.1
dmi.board.name: 1J0MWF
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.16.1:bd05/10/2023:br1.16:svnDellInc.:pnInspiron167610:pvr:rvnDellInc.:rn1J0MWF:rvrA01:cvnDellInc.:ct10:cvr:sku0A83:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 16 7610
dmi.product.sku: 0A83
dmi.sys.vendor: Dell Inc.

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