https://bugs.kde.org/show_bug.cgi?id=522691
Bug ID: 522691
Summary: KDE crashes when using dual monitors
Classification: Plasma
Product: plasmashell
Version First 5.27.12
Reported In:
Platform: KDE Linux
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 6.17.0-35-generic x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.4 LTS
DrKonqi: 5.27.11 [KCrashBackend]
-- Information about the crash:
KDE crashes when using dual monitors in extended mode; moving any window
between the two screens causes the screen to go black, displaying nothing.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 0x00007ad0a1ab08dc in ??? () at /lib/x86_64-linux-gnu/libtaskmanager.so.6
#5 0x00007ad0b1912e16 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007ad0b186daea in QAbstractItemModel::rowsAboutToBeRemoved(QModelIndex
const&, int, int, QAbstractItemModel::QPrivateSignal) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007ad0b187664c in QAbstractItemModel::beginRemoveRows(QModelIndex
const&, int, int) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007ad0b18a5265 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007ad0b18abe3d in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007ad0b1912dbf in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007ad0b186d851 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&, QVector<int> const&) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007ad0b18932ab in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007ad0b1912dbf in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007ad0b186d851 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&, QVector<int> const&) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ad0b189955d in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ad0b1912dbf in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007ad0b186d851 in QAbstractItemModel::dataChanged(QModelIndex const&,
QModelIndex const&, QVector<int> const&) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007ad0a1adf767 in ??? () at /lib/x86_64-linux-gnu/libtaskmanager.so.6
#19 0x00007ad0a1ae3f45 in ??? () at /lib/x86_64-linux-gnu/libtaskmanager.so.6
#20 0x00007ad0b1912e16 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ad0a1a9dca4 in ??? () at /lib/x86_64-linux-gnu/libtaskmanager.so.6
#22 0x00007ad0b1912e16 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007ad0b335dc24 in KX11Extras::windowChanged(unsigned long long,
QFlags<NET::Property>, QFlags<NET::Property2>) () at
/lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#24 0x00007ad0a1c27d65 in ??? () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kwindowsystem/KF5WindowSystemX11Plugin.so
#25 0x00007ad0b18d54af in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007ad0ac4d3086 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
() at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#27 0x00007ad0ac4d479f in
QXcbConnection::processXcbEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#28 0x00007ad0ac4fccff in ??? () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#29 0x00007ad0b0408585 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007ad0b0467977 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007ad0b0407a23 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007ad0b1935279 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007ad0b18d6a7b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007ad0b18df3e8 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00005aabca36daa3 in ??? ()
#36 0x00007ad0b0e2a1ca in __libc_start_call_main
(main=main@entry=0x5aabca36cb40, argc=argc@entry=1,
argv=argv@entry=0x7ffdd0f8b748) at ../sysdeps/nptl/libc_start_call_main.h:58
#37 0x00007ad0b0e2a28b in __libc_start_main_impl (main=0x5aabca36cb40, argc=1,
argv=0x7ffdd0f8b748, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdd0f8b738) at ../csu/libc-start.c:360
#38 0x00005aabca36dbc5 in ??? ()
[Inferior 1 (process 6328) detached]
Reported using DrKonqi
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