https://bugs.kde.org/show_bug.cgi?id=439199
Bug ID: 439199
Summary: System settings crashed when changing number of
workspaces under wayland
Product: systemsettings
Version: 5.22.2
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: sebast...@cozycabin.se
Target Milestone: ---
Application: systemsettings5 (5.22.2)
Qt Version: 5.15.2
Frameworks Version: 5.83.0
Operating System: Linux 5.12.12-301.fsync.fc34.x86_64 x86_64
Windowing System: Wayland
Drkonqi Version: 5.22.2
Distribution: Fedora 34 (KDE Plasma)
-- Information about the crash:
- What I was doing when the application crashed:
Changing the number of workspaces from 1 to 4 or back again and hitting 'Apply'
crashes System Settings and seem to restart the Plasma shell. However the
setting gets properly updated as I can see and use the requested number of
workspaces.
This crash seems to happen every time.
Tried to change:
- From single to 2 rows of 2
- From 2 rows of 2 back to single
- From single to 3 over 2 rows
- From 3 over 2 rows back to single
The crash can be reproduced every time.
-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f989ecd6f34 in
QWaylandClientExtensionPrivate::handleRegistryGlobal(void*, wl_registry*,
unsigned int, QString const&, unsigned int) () from
/lib64/libQt5WaylandClient.so.5
#5 0x00007f989ecc3419 in
QtWaylandClient::QWaylandDisplay::registry_global(unsigned int, QString const&,
unsigned int) () from /lib64/libQt5WaylandClient.so.5
#6 0x00007f989ecdf7c3 in QtWayland::wl_registry::handle_global(void*,
wl_registry*, unsigned int, char const*, unsigned int) () from
/lib64/libQt5WaylandClient.so.5
#7 0x00007f989c642c04 in ffi_call_unix64 () from /lib64/libffi.so.6
#8 0x00007f989c642107 in ffi_call () from /lib64/libffi.so.6
#9 0x00007f989ec30d10 in wl_closure_invoke.constprop () from
/lib64/libwayland-client.so.0
#10 0x00007f989ec3142b in dispatch_event.isra () from
/lib64/libwayland-client.so.0
#11 0x00007f989ec3161c in wl_display_dispatch_queue_pending () from
/lib64/libwayland-client.so.0
#12 0x00007f989ecbb7a3 in QtWaylandClient::QWaylandDisplay::flushRequests() ()
from /lib64/libQt5WaylandClient.so.5
#13 0x00007f98a126f4fd in void doActivate<false>(QObject*, int, void**) () from
/lib64/libQt5Core.so.5
#14 0x00007f98a1271b3a in QSocketNotifier::activated(QSocketDescriptor,
QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) () from
/lib64/libQt5Core.so.5
#15 0x00007f98a12722d4 in QSocketNotifier::event(QEvent*) () from
/lib64/libQt5Core.so.5
#16 0x00007f98a1dcae73 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#17 0x00007f98a123ef48 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#18 0x00007f98a128c17f in socketNotifierSourceDispatch(_GSource*, int
(*)(void*), void*) () from /lib64/libQt5Core.so.5
#19 0x00007f989f0264cf in g_main_context_dispatch () from
/lib64/libglib-2.0.so.0
#20 0x00007f989f07a4e8 in g_main_context_iterate.constprop () from
/lib64/libglib-2.0.so.0
#21 0x00007f989f023c03 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#22 0x00007f98a128b6f8 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#23 0x00007f98a123d9b2 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#24 0x00007f98a1245544 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#25 0x000055fd3a0ed58c in main ()
[Inferior 1 (process 191022) detached]
Reported using DrKonqi
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