[username@fedora ~]$ plasma-discover
adding empty sources model QStandardItemModel(0x561d357fc500)
packagekitqt.transaction: Unknown Transaction property: "Sender" QVariant(QString, ":1.167")
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
packagekitqt.transaction: Unknown Transaction property: "Sender" QVariant(QString, ":1.167")
packagekitqt.transaction: Unknown Transaction property: "Sender" QVariant(QString, ":1.167")
org.kde.plasma.libdiscover: We should have sanitized the displayed resources. There is a bug
KCrash: Application 'plasma-discover' crashing...
QSocketNotifier: Invalid socket 5 and type 'Read', disabling...
QSocketNotifier: Invalid socket 20 and type 'Read', disabling...
QSocketNotifier: Invalid socket 23 and type 'Read', disabling...
KCrash: Attempting to start /usr/libexec/drkonqi
QSocketNotifier: Invalid socket 67 and type 'Write', disabling...

[1]+  Stopped                 plasma-discover
[username@fedora ~]$