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[Bug 2121583] Re: KDE / Plasma keeps changing speaker source

 

Please run the following command to automatically gather information:
apport-collect 2121583

(assigning to alsa-driver package for info collection)


** Package changed: plasma-desktop (Ubuntu) => alsa-driver (Ubuntu)

** Changed in: alsa-driver (Ubuntu)
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/2121583

Title:
  KDE / Plasma keeps changing speaker source

Status in alsa-driver package in Ubuntu:
  Incomplete

Bug description:
  There are two audio output sources on my laptop, one is the internal
  speakers and the second is via the DisplayPort. At random intervals
  during the day KDE / Plasma will start switching rapidly between the
  two, it was particularly apparent today and went on for some minutes.

  Both sets of speakers seem to test ok, audio out of all 4 speakers.

  When viewed in the Audio section of System Settings the two audio
  outputs can be seen rapidly flicking between the two.

  As always, happy to collect any more information

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: plasma-desktop 4:5.27.12-0ubuntu0.1
  ProcVersionSignature: Ubuntu 6.11.0-28.28~24.04.1-generic 6.11.11
  Uname: Linux 6.11.0-28-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.30.0-0ubuntu4.4
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: KDE
  Date: Thu Aug 28 10:27:50 2025
  InstallationDate: Installed on 2024-12-13 (258 days ago)
  InstallationMedia: Ubuntu 22.04.5 LTS "Jammy Jellyfish" - Release amd64 (20240911)
  SourcePackage: plasma-desktop
  UpgradeStatus: Upgraded to noble on 2024-12-16 (255 days ago)

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