https://bugs.kde.org/show_bug.cgi?id=460051
Bug ID: 460051
Summary: Start window flickers
Classification: Plasma
Product: kwin
Version: unspecified
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: ferdausala...@gmail.com
Target Milestone: ---
SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug
symbols.
See
https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***
STEPS TO REPRODUCE
1.
2.
3.
OBSERVED RESULT
At start the display flickers, and does so continuously
EXPECTED RESULT
Stable screen and a panel display
SOFTWARE/OS VERSIONS
Windows:
macOS:
Linux/KDE Plasma:
Application: kwin_x11 (5.24.6)
Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 5.15.0-48-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04.1 LTS
DrKonqi: 5.24.5 [KCrashBackend]
-- Information about the crash:
<In detail, tell us what you were doing when the application crashed.>
The crash can be reproduced every time.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
[KCrash Handler]
#4 0x0000000000000000 in ()
#5 0x00007f33c621be39 in ChameleonConfig::setTheme(QString) () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/libdeepin-chameleon.so
#6 0x00007f33c621bfe3 in ChameleonConfig::onConfigChanged() () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/org.kde.kdecoration2/libdeepin-chameleon.so
#7 0x00007f33f6aa0793 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f33f876c0de in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libdde-kwin-xcb.so
#9 0x00007f33f6aa07c8 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x0000555cdeee451e in ()
#11 0x00007f33f6aa0793 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f33f65b6f43 in () at /lib/x86_64-linux-gnu/libKF5WindowSystem.so.5
#13 0x00007f33f6a9633f in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f33f603f713 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f33f6a68e3a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f33f6ac13eb in QTimerInfoList::activateTimers() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f33f6abf8a7 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f33f0145142 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#19 0x00007f33f6a6775b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f33f6a6fcf4 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x0000555cdeee0bad in ()
#22 0x00007f33f590fd90 in __libc_start_call_main
(main=main@entry=0x555cdeee0770, argc=argc@entry=5,
argv=argv@entry=0x7ffd60c4e0b8) at ../sysdeps/nptl/libc_start_call_main.h:58
#23 0x00007f33f590fe40 in __libc_start_main_impl (main=0x555cdeee0770, argc=5,
argv=0x7ffd60c4e0b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffd60c4e0a8) at ../csu/libc-start.c:392
#24 0x0000555cdeee1eb5 in ()
[Inferior 1 (process 22714) detached]
Report to https://bugs.kde.org/
(available in About System)
KDE Plasma Version:
KDE Frameworks Version:
Qt Version:
ADDITIONAL INFORMATION
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