https://bugs.kde.org/show_bug.cgi?id=461077
Bug ID: 461077
Summary: Plasmashell crash after wake from sleep
Classification: Plasma
Product: plasmashell
Version: 5.24.7
Platform: Ubuntu
OS: Linux
Status: REPORTED
Keywords: drkonqi, multiscreen
Severity: normal
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: 1.0
Flags: Wayland?, X11?
Created attachment 153243
--> https://bugs.kde.org/attachment.cgi?id=153243&action=edit
.kcrash file
Qt Version: 5.15.3
Frameworks Version: 5.98.0
Operating System: Linux 5.15.0-52-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04.1 LTS
DrKonqi: 5.24.5 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
Had thunderbird, vs code and firerox running when I put my laptop to sleep.
- Unusual behavior I noticed:
- Woke the laptop from sleep by opening the lid. I have two external monitors
connected (daisy chained via USB-C and DP). Monitors could not receive any
signal, only laptop screen was showing the login screen.
- After a few seconds, there was some flickering on the laptop screen, and one
of the monitors was working.
- Login screen disappeared on laptop screen and working monitor.
- Laptop screen showed running KDE session with thunderbird and vs code.
Working monitor screen stopped working. KDE session was unresponsive.
- Laptop screen stopped working
- Laptop screen and both monitors showed login screen.
- After login, KDE bug report app appeared.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f9f92458275 in QQuickWindow::mouseGrabberItem() const () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f9f9245aaef in QQuickWindowPrivate::removeGrabber(QQuickItem*, bool,
bool) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f9f92442195 in QQuickItemPrivate::derefWindow() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f9f92442d58 in QQuickItem::setParentItem(QQuickItem*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f9f9244301a in QQuickItem::~QQuickItem() () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9 0x00007f9f88036e6d in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/plasma/scriptengines/plasma_appletscript_declarative.so
#10 0x00007f9f90a071c3 in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f9f916dd713 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f9f909d9e3a in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f9f909dcf27 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f9f90a33a67 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f9f8ec51d1b in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f9f8eca66f8 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f9f8ec4f3c3 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f9f90a330b8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f9f909d875b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f9f909e0cf4 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x000055be2c3a7dce in ()
#22 0x00007f9f902f7d90 in () at /lib/x86_64-linux-gnu/libc.so.6
#23 0x00007f9f902f7e40 in __libc_start_main () at
/lib/x86_64-linux-gnu/libc.so.6
#24 0x000055be2c3a7ef5 in ()
[Inferior 1 (process 5579) detached]
Possible duplicates by query: bug 459553, bug 458503, bug 458406, bug 451304,
bug 450594.
Report to https://bugs.kde.org/
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