[Bug 2129765] Re: Kubuntu 25.10: Clicking on "Software Sources" within Discovery, doesn't launch ubuntu's software-properties

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: software-properties (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/2129765

Title:
  Kubuntu 25.10: Clicking on "Software Sources" within Discovery,
  doesn't launch ubuntu's software-properties

Status in software-properties package in Ubuntu:
  Confirmed

Bug description:
  I'm on Kubuntu 25.10, but this bug was there even in 25.04

  Whenever I click on "Software Sources" within KDE Plasma's Discovery,
  it won't launch (k)ubuntu's software-properties, making ppa handling,
  or switching release upgrade methods (lts or normal) impossible from
  the GUI.

  The only workaround as far is launching via:
  sudo software-properties-qt

  Important note. While you can see I have backport ppa enabled for
  kubuntu, this bug happened right after a fresh installation before
  backports were enabled. This is a known bug, many people on reddit
  experience the same bug lately.

  ProblemType: Bug
  DistroRelease: Ubuntu 25.10
  Package: software-properties-qt 0.114
  ProcVersionSignature: Ubuntu 6.17.0-5.5-generic 6.17.0-rc7
  Uname: Linux 6.17.0-5-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.33.1-0ubuntu3
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: KDE
  Date: Fri Oct 24 17:04:30 2025
  InstallationDate: Installed on 2025-10-23 (1 days ago)
  InstallationMedia: Kubuntu 25.10 "Questing Quokka" - Release amd64 (20251007)
  PackageArchitecture: all
  SourcePackage: software-properties
  UpgradeStatus: No upgrade log present (probably fresh install)

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