https://bugs.kde.org/show_bug.cgi?id=427099
Bug ID: 427099 Summary: kwin crashes when dragging windows across extended screens, also whenever i try to change between windows by alt-tab Product: kwin Version: 5.19.5 Platform: Archlinux Packages OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: ryansk1...@gmail.com Target Milestone: --- Application: kwin_x11 (5.19.5) Qt Version: 5.15.1 Frameworks Version: 5.74.0 Operating System: Linux 5.8.10-arch1-1 x86_64 Windowing system: X11 Distribution: "Arch Linux" -- Information about the crash: - What I was doing when the application crashed: I was using alt-tab to switch between two opera browser windows firefox is also open and I am using Deepin desktop environment, this is a regular occurance The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Segmentation fault [KCrash Handler] #4 0x00007f970bf28133 in QXcbWindow::setGeometry(QRect const&) () at /usr/lib/libQt5XcbQpa.so.5 #5 0x00007f970c06afcf in deepin_platform_plugin::DPlatformWindowHelper::setNativeWindowGeometry(QRect const&, bool) () at /usr/lib/qt/plugins/platforms/libdxcb.so #6 0x00007f970c06b4cf in deepin_platform_plugin::DPlatformWindowHelper::updateContentWindowGeometry() () at /usr/lib/qt/plugins/platforms/libdxcb.so #7 0x00007f970c06c0f1 in deepin_platform_plugin::DPlatformWindowHelper::eventFilter(QObject*, QEvent*) () at /usr/lib/qt/plugins/platforms/libdxcb.so #8 0x00007f9711eeea43 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #9 0x00007f97129b6741 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #10 0x00007f9711eeecda in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #11 0x00007f97122ca993 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /usr/lib/libQt5Gui.so.5 #12 0x00007f971229ebac in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #13 0x00007f970bf36386 in () at /usr/lib/libQt5XcbQpa.so.5 #14 0x00007f9711eed65c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #15 0x00007f9711ef5af4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #16 0x000055791133f412 in () #17 0x00007f9711893152 in __libc_start_main () at /usr/lib/libc.so.6 #18 0x000055791133f94e in _start () [Inferior 1 (process 727) detached] Possible duplicates by query: bug 363580, bug 351257. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.