Application: plasma-discover (6.7.0) ApplicationNotResponding [ANR]: false Qt Version: 6.11.1 Frameworks Version: 6.27.0 Operating System: Linux 7.0.12-201.fc44.x86_64 x86_64 Windowing System: Wayland Distribution: "Fedora Linux 44 (KDE Plasma Desktop Edition)" DrKonqi: 6.7.0 [CoredumpBackend] -- Information about the crash: - I updated my system within Discover (about 30 packages, ~1.2 GB). - The update finished normally, the icon asking for a reboot appeared in the tray. - Discover then automatically refreshed the view and found another update: Microsoft dbx - I clicked install, and shortly after that Discover crashed. I now do not see the Microsoft dbx update anymore in Discover. The reporter is unsure if this crash is reproducible. -- Backtrace (Reduced): #4 0x00007f2e6297866a in QObject::disconnect (sender=0x559ddaa0bdb0, signal=<optimized out>, receiver=0x559dd877e220, method=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:3392 #5 0x00007f2e658b1d9c in UpdateModel::setResources (this=0x559dd877e220, resources=...) at /usr/src/debug/plasma-discover-6.7.0-1.fc44.x86_64/libdiscover/UpdateModel/UpdateModel.cpp:247 #6 0x00007f2e658b2005 in UpdateModel::setResources (this=this@entry=0x559dd877e220, resources=...) at /usr/src/debug/plasma-discover-6.7.0-1.fc44.x86_64/libdiscover/UpdateModel/UpdateModel.cpp:244 #7 0x00007f2e658b4599 in UpdateModel::activityChanged (this=0x559dd877e220) at /usr/src/debug/plasma-discover-6.7.0-1.fc44.x86_64/libdiscover/UpdateModel/UpdateModel.cpp:96 #8 UpdateModel::activityChanged (this=0x559dd877e220) at /usr/src/debug/plasma-discover-6.7.0-1.fc44.x86_64/libdiscover/UpdateModel/UpdateModel.cpp:91 #9 0x00007f2e62984eb7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=0x559dd877e220, a=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462 #10 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=argv@entry=0x7ffd0a92b8a0) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372 [...] #13 ResourcesModel::updatesCountChanged (this=<optimized out>, _t1=<optimized out>) at /usr/src/debug/plasma-discover-6.7.0-1.fc44.x86_64/redhat-linux-build/libdiscover/DiscoverCommon_autogen/include/moc_ResourcesModel.cpp:490 #14 0x00007f2e658b8448 in std::function<void(int)>::operator() (this=0x559dd7ada3c8, __args#0=<optimized out>) at /usr/include/c++/16/bits/std_function.h:581 #15 EmitWhenChanged<int>::reevaluate (this=0x559dd7ada3a8) at /usr/src/debug/plasma-discover-6.7.0-1.fc44.x86_64/libdiscover/resources/ResourcesModel.h:61 #16 operator() (__closure=<optimized out>) at /usr/src/debug/plasma-discover-6.7.0-1.fc44.x86_64/libdiscover/resources/ResourcesModel.cpp:157 #17 operator() (__closure=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:117 #21 QtPrivate::QCallableObject<ResourcesModel::addResourcesBackend(AbstractResourcesBackend*)::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:548 #22 0x00007f2e62984eb7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=0x559dd7ada360, a=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462 #23 doActivate<false> (sender=<optimized out>, signal_index=<optimized out>, argv=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobject.cpp:4372 #24 0x00007f2e62984eb7 in QtPrivate::QSlotObjectBase::call (this=<optimized out>, r=0x559dd7bb8a80, a=<optimized out>) at /usr/src/debug/qt6-qtbase-6.11.1-1.fc44.x86_64/src/corelib/kernel/qobjectdefs_impl.h:462 Reported using DrKonqi
Created attachment 193762 [details] New crash information added by DrKonqi DrKonqi auto-attaching complete backtrace.
A possibly relevant merge request was started @ https://invent.kde.org/plasma/discover/-/merge_requests/1353
Git commit b3e5d9442f9adb9864d3e20c70b7615230c10993 by Aleix Pol Gonzalez, on behalf of Aleix Pol i Gonzalez. Committed on 16/07/2026 at 09:11. Pushed by apol into branch 'master'. UpdatesModel: Remove destroyed resources We do not want stale resources in the stored list. M +10 -0 libdiscover/UpdateModel/UpdateModel.cpp https://invent.kde.org/plasma/discover/-/commit/b3e5d9442f9adb9864d3e20c70b7615230c10993
Git commit 119919e844eaeb0bf38a009af23733feb7c9f860 by Aleix Pol Gonzalez. Committed on 16/07/2026 at 09:12. Pushed by ngraham into branch 'Plasma/6.7'. UpdatesModel: Remove destroyed resources We do not want stale resources in the stored list. (cherry picked from commit b3e5d9442f9adb9864d3e20c70b7615230c10993) Co-authored-by: Aleix Pol i Gonzalez <aleixpol@kde.org> M +10 -0 libdiscover/UpdateModel/UpdateModel.cpp https://invent.kde.org/plasma/discover/-/commit/119919e844eaeb0bf38a009af23733feb7c9f860
Git commit 021b7da82c3e8190a300f0352a2c79f78bd38e14 by Aleix Pol Gonzalez. Committed on 16/07/2026 at 09:13. Pushed by apol into branch 'Plasma/6.6'. UpdatesModel: Remove destroyed resources We do not want stale resources in the stored list. (cherry picked from commit b3e5d9442f9adb9864d3e20c70b7615230c10993) Co-authored-by: Aleix Pol i Gonzalez <aleixpol@kde.org> M +10 -0 libdiscover/UpdateModel/UpdateModel.cpp https://invent.kde.org/plasma/discover/-/commit/021b7da82c3e8190a300f0352a2c79f78bd38e14