https://bugs.kde.org/show_bug.cgi?id=485445
Bug ID: 485445
Summary: Okluar crashes after computer enters Screen Energy
Saving Mode
Classification: Applications
Product: okular
Version: 23.08.3
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: okular-devel@kde.org
Reporter: mkschu...@gmail.com
Target Milestone: ---
Application: okular (23.08.3)
Qt Version: 5.15.11
Frameworks Version: 5.111.0
Operating System: Linux 6.6.8-200.fsync.fc38.x86_64 x86_64
Windowing System: X11
Distribution: Nobara Linux 38 (KDE Plasma)
DrKonqi: 5.27.9 [KCrashBackend]
-- Information about the crash:
When waking from Screen Energy Saving, Okular will crash. Seemingly, the
longer the computer has been in this mode, the more likely Okular is to crash.
For example, if I happen to be by my computer when the screen turns off and I
immediately wake it, Okular will most likely not crash. When I return to my
computer from this state overnight, it is almost guaranteed to have crashed.
The crash can be reproduced every time.
-- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[KCrash Handler]
#4 0x00007febd7578ecd in __memmove_avx_unaligned_erms () from /lib64/libc.so.6
#5 0x00007febd36b63ba in QXcbBackingStoreImage::flushPixmap(QRegion const&,
bool) [clone .part.0] () from /lib64/libQt5XcbQpa.so.5
#6 0x00007febd36b6a42 in QXcbBackingStoreImage::put(unsigned int, QRegion
const&, QPoint const&) () from /lib64/libQt5XcbQpa.so.5
#7 0x00007febd36b73d2 in QXcbBackingStore::flush(QWindow*, QRegion const&,
QPoint const&) () from /lib64/libQt5XcbQpa.so.5
#8 0x00007febd8304f16 in QBackingStore::flush(QRegion const&, QWindow*, QPoint
const&) () from /lib64/libQt5Gui.so.5
#9 0x00007febd89bcd4d in QWidgetRepaintManager::flush(QWidget*, QRegion
const&, QPlatformTextureList*) () from /lib64/libQt5Widgets.so.5
#10 0x00007febd89be938 in QWidgetRepaintManager::flush() () from
/lib64/libQt5Widgets.so.5
#11 0x00007febd89c0a86 in QWidgetRepaintManager::paintAndFlush() () from
/lib64/libQt5Widgets.so.5
#12 0x00007febd8a0c991 in QWidgetWindow::handleResizeEvent(QResizeEvent*) ()
from /lib64/libQt5Widgets.so.5
#13 0x00007febd8a10917 in QWidgetWindow::event(QEvent*) () from
/lib64/libQt5Widgets.so.5
#14 0x00007febd89aeb75 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#15 0x00007febd7cb4538 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#16 0x00007febd816982e in
QGuiApplicationPrivate::processGeometryChangeEvent(QWindowSystemInterfacePrivate::GeometryChangeEvent*)
() from /lib64/libQt5Gui.so.5
#17 0x00007febd814acfc in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#18 0x00007febd36c24d6 in xcbSourceDispatch(_GSource*, int (*)(void*), void*)
() from /lib64/libQt5XcbQpa.so.5
#19 0x00007febd63134fc in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#20 0x00007febd63716b8 in g_main_context_iterate.isra () from
/lib64/libglib-2.0.so.0
#21 0x00007febd6310b83 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#22 0x00007febd7d06ad9 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#23 0x00007febd7cb2efb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#24 0x00007febd7cbb18b in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#25 0x000055ff8b959d0d in main ()
[Inferior 1 (process 52830) detached]
The reporter indicates this bug may be a duplicate of or related to bug 473405.
Reported using DrKonqi
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