https://bugs.kde.org/show_bug.cgi?id=456163
Bug ID: 456163
Summary: KWin error on resume from suspend after Lock screen
error
Product: plasmashell
Version: 5.24.5
Platform: unspecified
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: nightcity...@gmail.com
CC: k...@davidedmundson.co.uk
Target Milestone: 1.0
Application: plasmashell (5.24.5)
Qt Version: 5.15.5
Frameworks Version: 5.95.0
Operating System: Linux 5.18.0-1-rt11-MANJARO x86_64
Windowing System: X11
Distribution: Manjaro Linux
DrKonqi: 5.24.5 [KCrashBackend]
-- Information about the crash:
- What I was doing when the application crashed:
-- resume from suspend - immediately got black screen with "Lock screen is
broken" error
-- swiched to TTY (ctrl+al+F2) and unlocked session 2
-- returned back to TTY1
- Unusual behavior I noticed:
-- system settings UI has orange circle marks for different menu items
-- "QDBusConnection: error: could not send signal to service" appears even
after reinstalling qt and plasma packages
- Custom settings of the application:
current theme: "breath-light" (same issue on "breeze" theme).
Reinstalling plasma5-themes-breath and sddm-breath-theme did not help.
The crash can be reproduced every time.
-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
[KCrash Handler]
#4 0x00007f509cc06117 in () at /usr/lib/libc.so.6
#5 0x00007f509cc08920 in pthread_cond_wait () at /usr/lib/libc.so.6
#6 0x00007f509d0ab7d4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#7 0x00007f509eafd950 in () at /usr/lib/libQt5Quick.so.5
#8 0x00007f509eafe6c1 in () at /usr/lib/libQt5Quick.so.5
#9 0x00007f509d637707 in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5
#10 0x00007f509dea2abc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#11 0x00007f509d24cf38 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#12 0x00007f509d62a4d4 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() at /usr/lib/libQt5Gui.so.5
#13 0x00007f509d60c9c5 in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /usr/lib/libQt5Gui.so.5
#14 0x00007f5097c81ce0 in () at /usr/lib/libQt5XcbQpa.so.5
#15 0x00007f509b624c6b in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#16 0x00007f509b67b001 in () at /usr/lib/libglib-2.0.so.0
#17 0x00007f509b622392 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#18 0x00007f509d29764c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#19 0x00007f509d2456ec in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#20 0x00007f509d2501e9 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#21 0x000055def0df1dc2 in ()
#22 0x00007f509cba6290 in () at /usr/lib/libc.so.6
#23 0x00007f509cba634a in __libc_start_main () at /usr/lib/libc.so.6
#24 0x000055def0df2195 in ()
[Inferior 1 (process 1227) detached]
Possible duplicates by query: bug 456151, bug 456062, bug 455869, bug 455543,
bug 455505.
Reported using DrKonqi
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