https://bugs.kde.org/show_bug.cgi?id=359580
--- Comment #4 from sq...@web.de --- Created attachment 97824 --> https://bugs.kde.org/attachment.cgi?id=97824&action=edit CPU hogging plasmashell console output and geb backtrace (In reply to Martin Klapetek from comment #2) Luckily I'm still affected by the problem (immediately after starting KDE) on two computers but not for every user. > 1) Start plasmashell from Konsole and post the output when the CPU gets high The output contains e.g. Both point size and pixel size set. Using pixel size. file:///usr/share/plasma/plasmoids/org.kde.plasma.digitalclock/contents/ui/DigitalClock.qml:444:5: QML Text: Cannot anchor to a null item. Note: A rpm query shows that this DigitalClock.qml is from the same package plasma5-workspace-5.5.5.2-1.1.x86_64 as the plasmashell executable The installed plasma5-desktop is 5.5.5-1.1.x86_64 though. > 2) Attach gdb to plasmashell process when the CPU usage gets high and post > the backtrace Statistical sampling with gdb shows that the plasmashell process is busy with #0 0x00007ff5e03c5a30 in () at /usr/lib64/libQt5Qml.so.5 #1 0x00007ff5e03c6818 in () at /usr/lib64/libQt5Qml.so.5 #2 0x00007ff5e03c67f4 in () at /usr/lib64/libQt5Qml.so.5 #3 0x00007ff5e03c686c in QQmlIncubator::forceCompletion() () at /usr/lib64/libQt5Qml.so.5 #4 0x00007ff5e1491f3e in KDeclarative::QmlObject::rootObject() const () at /usr/lib64/libKF5Declarative.so.5 #5 0x00007ff5e2f0de3d in () at /usr/lib64/libKF5PlasmaQuick.so.5 #6 0x00007ff5e1047599 in QQuickItem::setY(double) () at /usr/lib64/libQt5Quick.so.5 #7 0x00007ff5e103fa74 in () at /usr/lib64/libQt5Quick.so.5 #8 0x00007ff5e1042d2b in QQuickAnchors::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Quick.so.5 #9 0x00007ff5e03bda7f in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant const&, QQmlContextData*, QFlags<QQmlPropertyPrivate::WriteFlag>) () at /usr/lib64/libQt5Qml.so.5 #10 0x00007ff5e038547e in QV4::QObjectWrapper::setProperty(QObject*, QV4::ExecutionContext*, QQmlPropertyData*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5 #11 0x00007ff5e0385a89 in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5 #12 0x00007ff5e0385bc1 in QV4::QObjectWrapper::put(QV4::Managed*, QV4::String*, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5 #13 0x00007ff5e0394d62 in QV4::Runtime::setProperty(QV4::ExecutionEngine*, QV4::Value const&, int, QV4::Value const&) () at /usr/lib64/libQt5Qml.so.5 Details attached. -- You are receiving this mail because: You are watching all bug changes.