| Summary: | systemsettings5 crashes and loses config when exiting to initial display(All Settings button) | ||
|---|---|---|---|
| Product: | [Applications] systemsettings | Reporter: | Ric <fhj52.info> |
| Component: | general | Assignee: | Plasma Bugs List <plasma-bugs> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | Keywords: | drkonqi |
| Priority: | NOR | ||
| Version: | 5.8.5 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
*** This bug has been marked as a duplicate of bug 373628 *** |
Application: systemsettings5 (5.8.5) Qt Version: 5.7.1 Frameworks Version: 5.29.0 Operating System: Linux 4.4.41-1-MANJARO x86_64 Distribution: "Manjaro Linux" -- Information about the crash: - What I was doing when the application crashed: Trying to configure the KDE. The crashes occur for multiple configure items and occur with both $USER and root users. The last crash was via * click on "Desktop Behavior" item * select multiple choices(Desktop effects, then Screen locking, Screen edges then Workspace.) (No change to configurables has to be done.) * select/click the "All Settings" 'button' to return to the initial screen CRASH After this crash I forced a crash (by above) so could get the output from terminal. OUTPUT from terminal $> systemsettings5 Constructing a KPluginInfo object from old style JSON. Please use kcoreaddons_desktop_to_json() for "/usr/lib/qt/plugins/kwin/effects/configs/kcm_kwin4_genericscripted.so" instead of kservice_desktop_to_json() in your CMake code. WP : ------- ("/usr/share/wallpapers/") No file found for ".xml" , even though update-mime-info said it would exist. Either it was just removed, or the directory doesn't have executable permission... ("/home/sadmin/.local/share/mime", "/usr/share/mime") No file found for ".xml" , even though update-mime-info said it would exist. Either it was just removed, or the directory doesn't have executable permission... ("/home/sadmin/.local/share/mime", "/usr/share/mime") org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Andromeda" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Autumn" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Breath" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/BytheWater" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/ColdRipple" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/ColorfulCups" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/DarkestHour" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/EveningGlow" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/FallenLeaf" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/FlyingKonqui" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Grey" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Kite" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Maia" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Next" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/OneStandsOut" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/PastelHills" is a directory. Use addDir! org.kde.kcoreaddons: KDirWatch: "/usr/share/wallpapers/Path" is a directory. Use addDir! KCrash: Application 'systemsettings5' crashing... KCrash: Attempting to start /usr/lib/drkonqi from kdeinit sock_file=/run/user/1000/kdeinit5__0 [1]+ Stopped systemsettings5 --- It crashes a lot. Does not seem to matter what item is selected to configure but sometimes it will go back to "All Settings" and not crash. The biggest offenders are, IIRC, "Font", "Desktop Behaviour", "Application Style" and "Startup and Shutdown" items. Generally, the changed settings are saved but not applied(after "Apply" is selected). Sometimes the new settings are applied (changes can be seen) but when systemsettings5 crashes the settings are lost and it reverts to the default. I know, ...weird. I can make it crash everytime as above but sometimes when I am configuring an item it will not crash until the main window is closed. Then [1]+ Segmentation fault (core dumped) systemsettings5 This is the last core dump $> /usr/bin/coredumpctl dump 4046 PID: 4046 (systemsettings5) UID: 1000 (***) GID: 1000 (***) Signal: 11 (SEGV) Timestamp: Mon 2017-01-23 14:11:01 CST (15min ago) Command Line: systemsettings5 Executable: /usr/bin/systemsettings5 Control Group: /user.slice/user-1000.slice/session-c2.scope Unit: session-c2.scope Slice: user-1000.slice Session: c2 Owner UID: 1000 (***) Boot ID: *** Machine ID: *** Hostname: *** Storage: /var/lib/systemd/coredump/core.systemsettings5.1000.99de5665bd10405eb77f8400d9f874bb.4046.1485202261000000000000.lz4 Message: Process 4046 (systemsettings5) of user 1000 dumped core. Stack trace of thread 4046: #0 0x00007f5c6f05b04f raise (libc.so.6) #1 0x00007f5c48de47d6 _ZN6KCrash19defaultCrashHandlerEi (libKF5Crash.so.5) #2 0x00007f5c6f05b0b0 __restore_rt (libc.so.6) #3 0x00007f5c6f9ff82e _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5) #4 0x00007f5c715a130b _ZN7QWidgetD2Ev (libQt5Widgets.so.5) #5 0x00007f5c715a15f9 _ZN7QWidgetD0Ev (libQt5Widgets.so.5) #6 0x00007f5c6f9ff831 _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5) #7 0x00007f5c715a130b _ZN7QWidgetD2Ev (libQt5Widgets.so.5) #8 0x00007f5c716eef69 _ZN14QStackedWidgetD0Ev (libQt5Widgets.so.5) #9 0x00007f5c6f9ff831 _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5) #10 0x00007f5c715a130b _ZN7QWidgetD2Ev (libQt5Widgets.so.5) #11 0x00007f5c716fbd39 _ZN10QTabWidgetD0Ev (libQt5Widgets.so.5) #12 0x00007f5c6f9ff831 _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5) #13 0x00007f5c715a130b _ZN7QWidgetD2Ev (libQt5Widgets.so.5) #14 0x00007f5c3c7c1d6e n/a (screenlocker_kcm.so) #15 0x00007f5c6f9ff831 _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5) #16 0x00007f5c715a130b _ZN7QWidgetD2Ev (libQt5Widgets.so.5) #17 0x00007f5c3c7c688b n/a (screenlocker_kcm.so) #18 0x00007f5c72e6a004 _ZN13KCModuleProxy12deleteClientEv (libKF5KCMUtils.so.5) #19 0x00007f5c72e6a51c _ZN13KCModuleProxyD1Ev (libKF5KCMUtils.so.5) #20 0x00007f5c72e6a6d9 _ZN13KCModuleProxyD0Ev (libKF5KCMUtils.so.5) #21 0x00007f5c6f9ff831 _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5) #22 0x00007f5c715a130b _ZN7QWidgetD2Ev (libQt5Widgets.so.5) #23 0x00007f5c715a15f9 _ZN7QWidgetD0Ev (libQt5Widgets.so.5) #24 0x00007f5c6f9ff831 _ZN14QObjectPrivate14deleteChildrenEv (libQt5Core.so.5) #25 0x00007f5c715a130b _ZN7QWidgetD2Ev (libQt5Widgets.so.5) #26 0x00007f5c71719fd9 _ZN11QScrollAreaD0Ev (libQt5Widgets.so.5) #27 0x00007f5c71d6d2db _ZN15KPageWidgetItemD1Ev (libKF5WidgetsAddons.so.5) #28 0x00007f5c71d6de14 n/a (libKF5WidgetsAddons.so.5) #29 0x00007f5c71d6ea6a _ZN16KPageWidgetModel10removePageEP15KPageWidgetItem (libKF5WidgetsAddons.so.5) #30 0x00007f5c730ad51d _ZN10ModuleView12closeModulesEv (libsystemsettingsview.so.3) #31 0x00007f5c4b7fd2ce n/a (icon_mode.so) #32 0x00007f5c6fa010c9 _ZN11QMetaObject8activateEP7QObjectiiPPv (libQt5Core.so.5) #33 0x00007f5c71557992 _ZN7QAction9triggeredEb (libQt5Widgets.so.5) #34 0x00007f5c7155a380 _ZN7QAction8activateENS_11ActionEventE (libQt5Widgets.so.5) #35 0x00007f5c71647ead n/a (libQt5Widgets.so.5) #36 0x00007f5c716480e4 _ZN15QAbstractButton17mouseReleaseEventEP11QMouseEvent (libQt5Widgets.so.5) #37 0x00007f5c7171437a _ZN11QToolButton17mouseReleaseEventEP11QMouseEvent (libQt5Widgets.so.5) #38 0x00007f5c715a59b8 _ZN7QWidget5eventEP6QEvent (libQt5Widgets.so.5) #39 0x00007f5c71714459 _ZN11QToolButton5eventEP6QEvent (libQt5Widgets.so.5) #40 0x00007f5c7155e35c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #41 0x00007f5c7156698d _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #42 0x00007f5c6f9d58e0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #43 0x00007f5c7156503d _ZN19QApplicationPrivate14sendMouseEventEP7QWidgetP11QMouseEventS1_S1_PS1_R8QPointerIS0_Eb (libQt5Widgets.so.5) #44 0x00007f5c715c00b6 n/a (libQt5Widgets.so.5) #45 0x00007f5c715c2ac3 n/a (libQt5Widgets.so.5) #46 0x00007f5c7155e35c _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5) #47 0x00007f5c71565ad1 _ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5) #48 0x00007f5c6f9d58e0 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5) #49 0x00007f5c70dca663 _ZN22QGuiApplicationPrivate17processMouseEventEPN29QWindowSystemInterfacePrivate10MouseEventE (libQt5Gui.so.5) #50 0x00007f5c70dcc1e5 _ZN22QGuiApplicationPrivate24processWindowSystemEventEPN29QWindowSystemInterfacePrivate17WindowSystemEventE (libQt5Gui.so.5) #51 0x00007f5c70daa15b _ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Gui.so.5) #52 0x00007f5c633b3dc0 n/a (libQt5XcbQpa.so.5) #53 0x00007f5c694bf587 g_main_context_dispatch (libglib-2.0.so.0) #54 0x00007f5c694bf7f0 n/a (libglib-2.0.so.0) #55 0x00007f5c694bf89c g_main_context_iteration (libglib-2.0.so.0) #56 0x00007f5c6fa2a2bf _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #57 0x00007f5c6f9d3d3a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #58 0x00007f5c6f9dc23c _ZN16QCoreApplication4execEv (libQt5Core.so.5) #59 0x000000000040c0b0 n/a (systemsettings5) #60 0x00007f5c6f048291 __libc_start_main (libc.so.6) #61 0x000000000040c12a _start (systemsettings5) Stack trace of thread 4048: #0 0x00007f5c69504dd0 g_mutex_unlock (libglib-2.0.so.0) #1 0x00007f5c694bed60 g_main_context_prepare (libglib-2.0.so.0) #2 0x00007f5c694bf6ab n/a (libglib-2.0.so.0) #3 0x00007f5c694bf89c g_main_context_iteration (libglib-2.0.so.0) #4 0x00007f5c6fa2a2db _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt5Core.so.5) #5 0x00007f5c6f9d3d3a _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5) #6 0x00007f5c6f7f6063 _ZN7QThread4execEv (libQt5Core.so.5) #7 0x00007f5c7033fde5 n/a (libQt5DBus.so.5) #8 0x00007f5c6f7facf8 n/a (libQt5Core.so.5) #9 0x00007f5c6b1d5454 start_thread (libpthread.so.0) #10 0x00007f5c6f1107df __clone (libc.so.6) Refusing to dump core to tty (use shell redirection or specify --output). It's 2:26 PM CST on Mon Jan 23. --- I managed to make settings stick by using the "Apply" then logout of KDE without selecting the "All Settings" and closing the app. As you can imagine, that was quite laborious. This Linux is Manjaro Linux 16.10.3(the latest " STABLE " version that is available), an Arch Linux based distribution(100% compatible but friendlier ...). It's been running for a few days. There are no other apps that do this(crash). I am the "admin" and there is no other $USER, at this time. so have all the priviledges these paronoid dev's will allow without running as root. Good Luck. The crash can be reproduced every time. -- Backtrace: Application: System Settings (systemsettings5), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f7eaed2d240 (LWP 3944))] Thread 5 (Thread 0x7f7e83e49700 (LWP 3999)): #0 0x00007f7ea6b2010f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f7eab140bab in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007f7ea992d555 in () at /usr/lib/libQt5Quick.so.5 #3 0x00007f7ea992de4a in () at /usr/lib/libQt5Quick.so.5 #4 0x00007f7eab13fcf8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f7ea6b1a454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f7eaaa557df in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f7e6a7fc700 (LWP 3998)): #0 0x00007f7eaaa4c48d in poll () at /usr/lib/libc.so.6 #1 0x00007f7ea4e04786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f7ea4e0489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f7eab36f2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f7eab318d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f7eab13b063 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f7ea948ee75 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007f7eab13fcf8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007f7ea6b1a454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f7eaaa557df in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f7e936dd700 (LWP 3946)): #0 0x00007f7eaaa4c48d in poll () at /usr/lib/libc.so.6 #1 0x00007f7ea4e04786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f7ea4e0489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f7eab36f2db in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f7eab318d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f7eab13b063 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f7eabc84de5 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007f7eab13fcf8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007f7ea6b1a454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f7eaaa557df in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f7e9c53d700 (LWP 3945)): #0 0x00007f7eaaa4c48d in poll () at /usr/lib/libc.so.6 #1 0x00007f7ea739d8e0 in () at /usr/lib/libxcb.so.1 #2 0x00007f7ea739f679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007f7e9ecc2789 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007f7eab13fcf8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007f7ea6b1a454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007f7eaaa557df in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f7eaed2d240 (LWP 3944)): [KCrash Handler] #6 0x00007f7ea9360395 in QV4::WeakValue::free() () at /usr/lib/libQt5Qml.so.5 #7 0x00007f7ea93d0e42 in QV4::QObjectWrapper::destroyObject(bool) () at /usr/lib/libQt5Qml.so.5 #8 0x00007f7ea926763f in QV4::MemoryManager::sweep(bool) () at /usr/lib/libQt5Qml.so.5 #9 0x00007f7ea9268a4c in QV4::MemoryManager::~MemoryManager() () at /usr/lib/libQt5Qml.so.5 #10 0x00007f7ea934ff6b in QV4::ExecutionEngine::~ExecutionEngine() () at /usr/lib/libQt5Qml.so.5 #11 0x00007f7ea9490926 in QV8Engine::~QV8Engine() () at /usr/lib/libQt5Qml.so.5 #12 0x00007f7ea9490a49 in QV8Engine::~QV8Engine() () at /usr/lib/libQt5Qml.so.5 #13 0x00007f7ea92e7216 in QJSEngine::~QJSEngine() () at /usr/lib/libQt5Qml.so.5 #14 0x00007f7ea93fb0bd in QQmlEngine::~QQmlEngine() () at /usr/lib/libQt5Qml.so.5 #15 0x00007f7ea93fb179 in QQmlEngine::~QQmlEngine() () at /usr/lib/libQt5Qml.so.5 #16 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #17 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #18 0x00007f7ea9fbe839 in QQuickWidget::~QQuickWidget() () at /usr/lib/libQt5QuickWidgets.so.5 #19 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #20 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #21 0x00007f7eacee65f9 in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #22 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #23 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #24 0x00007f7ead033f69 in QStackedWidget::~QStackedWidget() () at /usr/lib/libQt5Widgets.so.5 #25 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #26 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #27 0x00007f7ead040d39 in QTabWidget::~QTabWidget() () at /usr/lib/libQt5Widgets.so.5 #28 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #29 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #30 0x00007f7e315d8d6e in () at /usr/lib/qt/plugins/screenlocker_kcm.so #31 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #32 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #33 0x00007f7e315dd88b in () at /usr/lib/qt/plugins/screenlocker_kcm.so #34 0x00007f7eae7af004 in KCModuleProxy::deleteClient() () at /usr/lib/libKF5KCMUtils.so.5 #35 0x00007f7eae7af51c in KCModuleProxy::~KCModuleProxy() () at /usr/lib/libKF5KCMUtils.so.5 #36 0x00007f7eae7af6d9 in KCModuleProxy::~KCModuleProxy() () at /usr/lib/libKF5KCMUtils.so.5 #37 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #38 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #39 0x00007f7eacee65f9 in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #40 0x00007f7eab344831 in QObjectPrivate::deleteChildren() () at /usr/lib/libQt5Core.so.5 #41 0x00007f7eacee630b in QWidget::~QWidget() () at /usr/lib/libQt5Widgets.so.5 #42 0x00007f7ead05efd9 in QScrollArea::~QScrollArea() () at /usr/lib/libQt5Widgets.so.5 #43 0x00007f7ead6b22db in KPageWidgetItem::~KPageWidgetItem() () at /usr/lib/libKF5WidgetsAddons.so.5 #44 0x00007f7ead6b2e14 in () at /usr/lib/libKF5WidgetsAddons.so.5 #45 0x00007f7ead6b3a6a in KPageWidgetModel::removePage(KPageWidgetItem*) () at /usr/lib/libKF5WidgetsAddons.so.5 #46 0x00007f7eae9f251d in ModuleView::closeModules() () at /usr/lib/libsystemsettingsview.so.3 #47 0x00007f7e871df2ce in () at /usr/lib/qt/plugins/icon_mode.so #48 0x00007f7eab3460c9 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #49 0x00007f7eace9c992 in QAction::triggered(bool) () at /usr/lib/libQt5Widgets.so.5 #50 0x00007f7eace9f380 in QAction::activate(QAction::ActionEvent) () at /usr/lib/libQt5Widgets.so.5 #51 0x00007f7eacf8cead in () at /usr/lib/libQt5Widgets.so.5 #52 0x00007f7eacf8d0e4 in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5 #53 0x00007f7ead05937a in QToolButton::mouseReleaseEvent(QMouseEvent*) () at /usr/lib/libQt5Widgets.so.5 #54 0x00007f7eaceea9b8 in QWidget::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #55 0x00007f7ead059459 in QToolButton::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5 #56 0x00007f7eacea335c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #57 0x00007f7eaceab98d in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #58 0x00007f7eab31a8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #59 0x00007f7eaceaa03d in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () at /usr/lib/libQt5Widgets.so.5 #60 0x00007f7eacf050b6 in () at /usr/lib/libQt5Widgets.so.5 #61 0x00007f7eacf07ac3 in () at /usr/lib/libQt5Widgets.so.5 #62 0x00007f7eacea335c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #63 0x00007f7eaceaaad1 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #64 0x00007f7eab31a8e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #65 0x00007f7eac70f663 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () at /usr/lib/libQt5Gui.so.5 #66 0x00007f7eac7111e5 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/libQt5Gui.so.5 #67 0x00007f7eac6ef15b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Gui.so.5 #68 0x00007f7e9ecf8dc0 in () at /usr/lib/libQt5XcbQpa.so.5 #69 0x00007f7ea4e04587 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #70 0x00007f7ea4e047f0 in () at /usr/lib/libglib-2.0.so.0 #71 0x00007f7ea4e0489c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #72 0x00007f7eab36f2bf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #73 0x00007f7eab318d3a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #74 0x00007f7eab32123c in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #75 0x000000000040c0b0 in () #76 0x00007f7eaa98d291 in __libc_start_main () at /usr/lib/libc.so.6 #77 0x000000000040c12a in _start () Possible duplicates by query: bug 375435, bug 375434, bug 375203, bug 375182, bug 375041. Reported using DrKonqi