413322 2019-10-22 17:39:21 +0000 Plasma crashes after login 2019-10-26 13:50:25 +0000 1 1 4 Plasma plasmashell general master openSUSE Linux RESOLVED FIXED drkonqi NOR crash 1.0 0 julian kde plasma-bugs-null 0 oldest_to_newest 1887164 0 julian 2019-10-22 17:39:21 +0000 Application: plasmashell (5.17.80) Qt Version: 5.13.1 Frameworks Version: 5.64.0 Operating System: Linux 5.3.6-1-default x86_64 Distribution: "openSUSE Tumbleweed" -- Information about the crash: Directly after login the desktop background is flickering and goes black. Plasma Taskbar doesn't open. Crash dialog is shown. Other autostarting apps run and I can switch activities and apps normally. Using NVIDIA drivers and KDE Unstable repos on openSUSE Tumbleweed. The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fa4a589e580 (LWP 4942))] Thread 6 (Thread 0x7fa486183700 (LWP 5833)): #0 0x00007fa4a6379f2d in () at /usr/lib64/libglib-2.0.so.0 #1 0x00007fa4a637b4dc in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fa4a637cbff in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fa4a637d252 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fa4a637d3cf in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fa4a7bec98b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007fa4a7b950cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fa4a79cd021 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #8 0x00007fa4869c7c98 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so #9 0x00007fa4a79ce1a2 in () at /usr/lib64/libQt5Core.so.5 #10 0x00007fa4a709bf2a in start_thread () at /lib64/libpthread.so.0 #11 0x00007fa4a9f8c4af in clone () at /lib64/libc.so.6 Thread 5 (Thread 0x7fa48c857700 (LWP 5707)): #0 0x00007fa4a9f7d60c in read () at /lib64/libc.so.6 #1 0x00007fa4a63c40bf in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fa4a637cdfe in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fa4a637d252 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fa4a637d3cf in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fa4a7bec98b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007fa4a7b950cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fa4a79cd021 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #8 0x00007fa4a96070c6 in () at /usr/lib64/libQt5Quick.so.5 #9 0x00007fa4a79ce1a2 in () at /usr/lib64/libQt5Core.so.5 #10 0x00007fa4a709bf2a in start_thread () at /lib64/libpthread.so.0 #11 0x00007fa4a9f8c4af in clone () at /lib64/libc.so.6 Thread 4 (Thread 0x7fa48f91f700 (LWP 5287)): #0 0x00007fa4a70a26a5 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fa4a79d40af in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5 #2 0x00007fa4a79d4199 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5 #3 0x00007fa4a96902f9 in () at /usr/lib64/libQt5Quick.so.5 #4 0x00007fa4a969059d in () at /usr/lib64/libQt5Quick.so.5 #5 0x00007fa4a79ce1a2 in () at /usr/lib64/libQt5Core.so.5 #6 0x00007fa4a709bf2a in start_thread () at /lib64/libpthread.so.0 #7 0x00007fa4a9f8c4af in clone () at /lib64/libc.so.6 Thread 3 (Thread 0x7fa4a19a3700 (LWP 5013)): [KCrash Handler] #6 0x00007fa4a911da13 in () at /usr/lib64/libQt5Qml.so.5 #7 0x00007fa4a912115a in () at /usr/lib64/libQt5Qml.so.5 #8 0x00007fa4a9121481 in () at /usr/lib64/libQt5Qml.so.5 #9 0x00007fa4a911c21c in () at /usr/lib64/libQt5Qml.so.5 #10 0x00007fa4a92a546b in () at /usr/lib64/libQt5Qml.so.5 #11 0x00007fa4a92acc61 in () at /usr/lib64/libQt5Qml.so.5 #12 0x00007fa4a92a4a3d in QQmlDataBlob::tryDone() () at /usr/lib64/libQt5Qml.so.5 #13 0x00007fa4a92a65cf in QQmlTypeLoader::setData(QQmlDataBlob*, QQmlDataBlob::SourceCodeData const&) () at /usr/lib64/libQt5Qml.so.5 #14 0x00007fa4a92a6e99 in QQmlTypeLoader::setData(QQmlDataBlob*, QString const&) () at /usr/lib64/libQt5Qml.so.5 #15 0x00007fa4a92a6fc9 in QQmlTypeLoader::loadThread(QQmlDataBlob*) () at /usr/lib64/libQt5Qml.so.5 #16 0x00007fa4a92a71cd in () at /usr/lib64/libQt5Qml.so.5 #17 0x00007fa4a93186e8 in () at /usr/lib64/libQt5Qml.so.5 #18 0x00007fa4a9318db2 in () at /usr/lib64/libQt5Qml.so.5 #19 0x00007fa4a8626c62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #20 0x00007fa4a86301e0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #21 0x00007fa4a7b96562 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #22 0x00007fa4a7b991f8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #23 0x00007fa4a7bed333 in () at /usr/lib64/libQt5Core.so.5 #24 0x00007fa4a637d0bd in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #25 0x00007fa4a637d340 in () at /usr/lib64/libglib-2.0.so.0 #26 0x00007fa4a637d3cf in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #27 0x00007fa4a7bec971 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #28 0x00007fa4a7b950cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #29 0x00007fa4a79cd021 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #30 0x00007fa4a93183b5 in () at /usr/lib64/libQt5Qml.so.5 #31 0x00007fa4a79ce1a2 in () at /usr/lib64/libQt5Core.so.5 #32 0x00007fa4a709bf2a in start_thread () at /lib64/libpthread.so.0 #33 0x00007fa4a9f8c4af in clone () at /lib64/libc.so.6 Thread 2 (Thread 0x7fa4a2c17700 (LWP 4978)): #0 0x00007fa4a7beb280 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5 #1 0x00007fa4a7bec6ee in () at /usr/lib64/libQt5Core.so.5 #2 0x00007fa4a637c82f in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fa4a637d1db in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fa4a637d3cf in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fa4a7bec98b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007fa4a7b950cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fa4a79cd021 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #8 0x00007fa4a8c114f6 in () at /usr/lib64/libQt5DBus.so.5 #9 0x00007fa4a79ce1a2 in () at /usr/lib64/libQt5Core.so.5 #10 0x00007fa4a709bf2a in start_thread () at /lib64/libpthread.so.0 #11 0x00007fa4a9f8c4af in clone () at /lib64/libc.so.6 Thread 1 (Thread 0x7fa4a589e580 (LWP 4942)): #0 0x00007fa4a70a26a5 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0 #1 0x00007fa4a79d40af in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib64/libQt5Core.so.5 #2 0x00007fa4a79d4199 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5 #3 0x00007fa4a9318a67 in () at /usr/lib64/libQt5Qml.so.5 #4 0x00007fa4a92b48b5 in void QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader const&, QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5 #5 0x00007fa4a92a7236 in QQmlTypeLoader::load(QQmlDataBlob*, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5 #6 0x00007fa4a92a7f38 in QQmlTypeLoader::getType(QUrl const&, QQmlTypeLoader::Mode) () at /usr/lib64/libQt5Qml.so.5 #7 0x00007fa4a9280209 in QQmlComponentPrivate::loadUrl(QUrl const&, QQmlComponent::CompilationMode) () at /usr/lib64/libQt5Qml.so.5 #8 0x00007fa4a999b044 in KDeclarative::QmlObject::setSource(QUrl const&) () at /usr/lib64/libKF5Declarative.so.5 #9 0x00007fa4a9e78f0e in PlasmaQuick::AppletQuickItem::init() () at /usr/lib64/libKF5PlasmaQuick.so.5 #10 0x00007fa4a19ccd20 in () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so #11 0x00007fa4a9e75f61 in PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib64/libKF5PlasmaQuick.so.5 #12 0x00007fa4a96ce8a5 in QQuickItemPrivate::itemChange(QQuickItem::ItemChange, QQuickItem::ItemChangeData const&) () at /usr/lib64/libQt5Quick.so.5 #13 0x00007fa4a96d2afa in QQuickItemPrivate::refWindow(QQuickWindow*) () at /usr/lib64/libQt5Quick.so.5 #14 0x00007fa4a96d55d4 in QQuickItem::setParentItem(QQuickItem*) () at /usr/lib64/libQt5Quick.so.5 #15 0x00007fa4a96d904e in () at /usr/lib64/libQt5Quick.so.5 #16 0x00007fa4a96d953b in QQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Quick.so.5 #17 0x00007fa4a9e78c86 in PlasmaQuick::AppletQuickItem::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libKF5PlasmaQuick.so.5 #18 0x00007fa4a19cf166 in () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so #19 0x00007fa4a7ba2f9b in QMetaProperty::write(QObject*, QVariant const&) const () at /usr/lib64/libQt5Core.so.5 #20 0x00007fa4a7bc9e2e in QObject::setProperty(char const*, QVariant const&) () at /usr/lib64/libQt5Core.so.5 #21 0x00007fa4a19c0fd1 in () at /usr/lib64/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so #22 0x00007fa4a7bc1638 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #23 0x00007fa4a9a086ef in Plasma::Containment::appletAdded(Plasma::Applet*) () at /usr/lib64/libKF5Plasma.so.5 #24 0x00007fa4a9a0c3cf in Plasma::Containment::addApplet(Plasma::Applet*) () at /usr/lib64/libKF5Plasma.so.5 #25 0x00007fa4a072440a in () at /usr/lib64/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #26 0x00007fa4a072493f in () at /usr/lib64/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #27 0x00007fa4a0725287 in () at /usr/lib64/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #28 0x00007fa4a0725436 in () at /usr/lib64/qt5/plugins/plasma/applets/org.kde.plasma.private.systemtray.so #29 0x00007fa4a7bc1638 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #30 0x00007fa4a8c7393f in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /usr/lib64/libQt5DBus.so.5 #31 0x00007fa4a8c73a40 in () at /usr/lib64/libQt5DBus.so.5 #32 0x00007fa4a7bc1eea in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #33 0x00007fa4a8626c62 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #34 0x00007fa4a86301e0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #35 0x00007fa4a7b96562 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #36 0x00007fa4a7b991f8 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #37 0x00007fa4a7bed333 in () at /usr/lib64/libQt5Core.so.5 #38 0x00007fa4a637d0bd in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #39 0x00007fa4a637d340 in () at /usr/lib64/libglib-2.0.so.0 #40 0x00007fa4a637d3cf in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #41 0x00007fa4a7bec971 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #42 0x00007fa4a7b950cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #43 0x00007fa4a7b9cd32 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #44 0x0000560500e39784 in () #45 0x00007fa4a9eb3e0b in __libc_start_main () at /lib64/libc.so.6 #46 0x0000560500e3a3ba in _start () [Inferior 1 (process 4942) detached] Possible duplicates by query: bug 413319, bug 413301, bug 413291, bug 413273, bug 413252. Reported using DrKonqi 1887832 1 julian 2019-10-26 13:50:25 +0000 Thanks to the comment in #opensuse-kde, the bug is fixed by deleting the folder ~/.cache/plasmashell/qmlcache