https://bugs.kde.org/show_bug.cgi?id=526263
Bug ID: 526263
Summary: balck screen
Classification: Plasma
Product: plasmashell
Version First 5.27.12
Reported In:
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Application: plasmashell (5.27.12)
Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.11.0-1016-lowlatency x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.5 LTS
DrKonqi: 5.27.11 [KCrashBackend]
-- Information about the crash:
unalbe to load desktop after update. terminal opens, system monitor and firefox
links from the terminal are ok.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 0x0000717427a47d51 in ??? () at /lib/x86_64-linux-gnu/libfontconfig.so.1
#5 0x0000717427a484f7 in FcCharSetHasChar () at
/lib/x86_64-linux-gnu/libfontconfig.so.1
#6 0x0000717423d4c900 in ??? () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#7 0x000071742922a3c3 in QFontEngineMulti::stringToCMap(QChar const*, int,
QGlyphLayout*, int*, QFlags<QFontEngine::ShaperFlag>) const () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8 0x000071742924d895 in QTextEngine::shapeText(int) const () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#9 0x000071742926152f in QTextLine::layout_helper(int) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x000071742aa971e5 in QQuickTextPrivate::setLineGeometry(QTextLine&,
double, double&) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x000071742aa97fc8 in QQuickTextPrivate::setupTextLayout(double*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x000071742aa9a1e2 in QQuickTextPrivate::updateSize() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x000071742aa9b6e3 in QQuickTextPrivate::updateLayout() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007174230e9527 in QQuickLabel::componentComplete() () at
/lib/x86_64-linux-gnu/libQt5QuickTemplates2.so.5
#15 0x000071742a50e896 in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x000071742a4a02e9 in
QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x000071742a4a0e20 in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x000071742a49a1e4 in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#19 0x000071742b011a55 in
KDeclarative::QmlObject::createObjectFromComponent(QQmlComponent*,
QQmlContext*, QHash<QString, QVariant> const&) () at
/lib/x86_64-linux-gnu/libKF5Declarative.so.5
#20 0x000071742b36bff1 in ??? () at
/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#21 0x000071742b36c533 in ??? () at
/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#22 0x0000717428d06343 in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x0000717429b6bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x0000717428cd8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x0000717428cdb94b in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x0000717428d35c0f in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x0000717427884635 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007174278e3bf7 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x0000717427883ad3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x0000717428d35279 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x0000717428cd6a7b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x0000717428cdf3e8 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x0000589a39e68aa3 in ??? ()
#34 0x000071742822a1ca in __libc_start_call_main
(main=main@entry=0x589a39e67b40, argc=argc@entry=2,
argv=argv@entry=0x7ffd1b3ab928) at ../sysdeps/nptl/libc_start_call_main.h:58
#35 0x000071742822a28b in __libc_start_main_impl (main=0x589a39e67b40, argc=2,
argv=0x7ffd1b3ab928, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd1b3ab918) at ../csu/libc-start.c:360
#36 0x0000589a39e68bc5 in ??? ()
[Inferior 1 (process 5777) detached]
Reported using DrKonqi
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