System configuration crashes at start.

This happens to me too. Since update System Settings crashes - though you can get into it by searching for 'autostart' or the like and then you can not only access that page but also 'go back' to the main screen with all the settings. About this system also crashes. If I start systemsettings5 from CLI I get:

Code: Select all

timg@tim-neon:~$ systemsettings5
Using fontconfig file: "/home/timg/.config/fontconfig/fonts.conf"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_plymouth.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_kwinrules.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: Two plugins with the same interface (QObject) were registered in the KPluginFactory KCMSddmFactory. This might be due to a missing Q_OBJECT macro in one of the registered classes
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_autostart.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: Two plugins with the same interface (QObject) were registered in the KPluginFactory SearchConfigModuleFactory. This might be due to a missing Q_OBJECT macro in one of the registered classes
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_users.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
Hspell: can't open /usr/share/hspell/hebrew.wgz.sizes.
kf.sonnet.clients.hspell: HSpellDict::HSpellDict: Init failed
Hspell: can't open /usr/share/hspell/hebrew.wgz.sizes.
kf.sonnet.clients.hspell: HSpellDict::HSpellDict: Init failed
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: Two plugins with the same interface (QObject) were registered in the KPluginFactory KcmComponentChooserFactory. This might be due to a missing Q_OBJECT macro in one of the registered classes
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_kaccounts.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_firewall.so"
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_about-distro.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_kscreen.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_nightcolor.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_pulseaudio.so"
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: "Could not load plugin from "
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_bluetooth.so"
kf.coreaddons: KPluginFactory could not load the plugin "/usr/lib/x86_64-linux-gnu/qt5/plugins/kcms/kcm_bolt.so"
Could not create scene graph context for backend 'opengl' - check that plugins are installed correctly in /usr/lib/x86_64-linux-gnu/qt5/plugins
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/RefreshableScrollView.qml:175:13: QML Binding: Not restoring previous value because restoreMode has not been set.
This behavior is deprecated.
You have to import QtQml 2.15 after any QtQuick imports and set
the restoreMode of the binding to fix this warning.
In Qt < 6.0 the default is Binding.RestoreBinding.
In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.

file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/BasicListItem.qml:261:18: QML QQuickItem*: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/RefreshableScrollView.qml:175:13: QML Binding: Not restoring previous value because restoreMode has not been set.
This behavior is deprecated.
You have to import QtQml 2.15 after any QtQuick imports and set
the restoreMode of the binding to fix this warning.
In Qt < 6.0 the default is Binding.RestoreBinding.
In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.

file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/RefreshableScrollView.qml:175:13: QML Binding: Not restoring previous value because restoreMode has not been set.
This behavior is deprecated.
You have to import QtQml 2.15 after any QtQuick imports and set
the restoreMode of the binding to fix this warning.
In Qt < 6.0 the default is Binding.RestoreBinding.
In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.

file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/BasicListItem.qml:261:18: QML QQuickItem*: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/BasicListItem.qml:261:18: QML QQuickItem*: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/BasicListItem.qml:261:18: QML QQuickItem*: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/BasicListItem.qml:261:18: QML QQuickItem*: Binding loop detected for property "implicitWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/RefreshableScrollView.qml:175:13: QML Binding: Not restoring previous value because restoreMode has not been set.
This behavior is deprecated.
You have to import QtQml 2.15 after any QtQuick imports and set
the restoreMode of the binding to fix this warning.
In Qt < 6.0 the default is Binding.RestoreBinding.
In Qt >= 6.0 the default is Binding.RestoreBindingOrValue.

QQmlEngine::setContextForObject(): Object already has a QQmlContext
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = systemsettings5 path = /usr/bin pid = 5246
KCrash: Arguments: /usr/bin/systemsettings5
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi

[1]+  Stopped                 systemsettings5


Any ideas?

Same for me. Info Centre - also crashes and Discover is not working correctly.

Same for me, but I find temporary solution. System configuration starts properly when I run plasma-open-settings in konsole.

Install the package: qml-module-org-kde-sonnet

Install the package: qml-module-org-kde-sonnet

Thanks - that sorted out the issue.

Updates this morning sorted the issue.

Can I try 5.24 in Neon? How to install/upgrade from 5.23.80?