Public bug reported:
After the recent upgrade audio via my external screen stopped working.
My setup is following:
1. Laptop
2. Dock station connected via Thunderbolt 4
3. 2 Displays connected via DisplayPorts
In the past audio worked just fine via external monitor. Now it stopped
working and works only via laptop integrated speakers or headset
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-modules-6.2.0-31-generic 6.2.0-31.31~22.04.1
ProcVersionSignature: Ubuntu 6.2.0-31.31~22.04.1-generic 6.2.15
Uname: Linux 6.2.0-31-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Aug 30 11:53:11 2023
Dependencies:
InstallationDate: Installed on 2022-06-19 (436 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
SourcePackage: linux-hwe-6.2
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-hwe-6.2 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug jammy
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Packages, which is subscribed to linux-hwe-6.2 in Ubuntu.
https://bugs.launchpad.net/bugs/2033509
Title:
Audio via DisplayPort stopped working after upgrade
Status in linux-hwe-6.2 package in Ubuntu:
New
Bug description:
After the recent upgrade audio via my external screen stopped working.
My setup is following:
1. Laptop
2. Dock station connected via Thunderbolt 4
3. 2 Displays connected via DisplayPorts
In the past audio worked just fine via external monitor. Now it
stopped working and works only via laptop integrated speakers or
headset
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-modules-6.2.0-31-generic 6.2.0-31.31~22.04.1
ProcVersionSignature: Ubuntu 6.2.0-31.31~22.04.1-generic 6.2.15
Uname: Linux 6.2.0-31-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Wed Aug 30 11:53:11 2023
Dependencies:
InstallationDate: Installed on 2022-06-19 (436 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64
(20220419)
SourcePackage: linux-hwe-6.2
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.2/+bug/2033509/+subscriptions
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