Public bug reported: [Impact]
It has been found that under many circumstances, plasma-discover will not load if more than one backend is present. This was first discovered in plasma-discover 6.0 but the same code seems to be also present in plasma-discover 5.27.11. Bug fix is found at https://bugs.kde.org/show_bug.cgi?id=481993. For instance, if plasma- discover is loaded with just the packagekit backend, it will load. If it is loaded with just the snap backend, it will load. If it is loaded with both, the GUI will not load. [Test Case] From the terminal: * $ plasma-discover --backends packagekit-backend * (will load normally) * $ plasma-discover --backends snap-backend * (will load normally) * $ plasma-discover --backends packagekit-backend,snap-backend * (will fail) [What could go wrong] It's possible that, though tested, the fix in the aforementioned bug will not work as it would be a backport from plasma-discover 6.0. However, this seems unlikely as it's highly tested at this point. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: plasma-discover 5.27.11-0ubuntu2 ProcVersionSignature: Ubuntu 6.8.0-31.31.1-lowlatency 6.8.1 Uname: Linux 6.8.0-31-lowlatency x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.28.1-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: KDE Date: Wed Apr 24 08:52:15 2024 InstallationDate: Installed on 2024-04-15 (9 days ago) InstallationMedia: Ubuntu-Studio 24.04 LTS "Noble Numbat" - Beta amd64 (20240410.2) SourcePackage: plasma-discover UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: plasma-discover (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug noble ** Summary changed: - [SRU[ plasma-discover backends race condition cause GUI not to load + [SRU] plasma-discover backends race condition cause GUI not to load -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2063353 Title: [SRU] plasma-discover backends race condition cause GUI not to load To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-discover/+bug/2063353/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
