[Bug 2063150] Re: No sound after upgrade to 24.04

Bug occurs with released 24.04 where the kernel is 6.8.0-31-generic

Strangely the live version of 24.04 booted on same machine form the
released desktop ISO image does NOT have the problem with the same
kernel version.

The Precision 5520 had hybrid graphics with both integrated Intel (HD
P630) and discrete Nvidia (GM197GLM) processors.

The live system is using the 'nouveau' driver for the Nvidia graphics. I
suspect the problem is being indirectly caused by the Nvidia drivers
HDMI HD Audio support combined with the Intel AVS audio driver

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https://bugs.launchpad.net/bugs/2063150

Title:
No sound after upgrade to 24.04

Status in linux package in Ubuntu:
Incomplete
Status in pipewire package in Ubuntu:
Invalid

Bug description:
After upgrading from Ubuntu 23.10 to 24.04, it does not work on the
computer.

Work with:
1) Bluetooth
2) Jack 3.5

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: pipewire 1.0.5-1
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: Linux 6.8.0-31-generic x86_64
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Mon Apr 22 15:52:58 2024
InstallationDate: Installed on 2024-03-25 (28 days ago)
InstallationMedia: Ubuntu Legacy 23.10 "Mantic Minotaur" - Release amd64 (20231010)
SourcePackage: pipewire
UpgradeStatus: Upgraded to noble on 2024-04-21 (1 days ago)

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