Dear Maintainer,
* What led up to the situation?
Simply starting up KDE plasma 6.3.x X11 session
* What exactly did you do (or not do) that was effective (or
ineffective)?
I have not tried to remedy the situation. I've looked for a solution online, and it seems it's related to this KDE bug #500326
https://bugs.kde.org/show_bug.cgi?id=500326
It appears to be a bug in Qt 6.8.2 that needs a backported fix from Qt 6.9
* What was the outcome of this action?
The crash produces this trace:
Application: kalendarac (kalendarac), signal: Segmentation fault
[New LWP 2288]
[New LWP 2333]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/kalendarac -session 10148a3a1d3000175026603100000019560007_1750268610_'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f7d5969e95c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7f7d42f4d2c0 (LWP 2288))]
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:564: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7f7d42f4d2c0 (LWP 2288))]
Thread 2 (Thread 0x7f7d421d16c0 (LWP 2333)):
#0 0x00007f7d596a49ee in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1 0x00007f7d59699668 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#2 0x00007f7d596996ad in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#3 0x00007f7d5970d9c6 in poll () from /lib/x86_64-linux-gnu/libc.so.6
#4 0x00007f7d564bdd82 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#5 0x00007f7d564bfe1a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#6 0x00007f7d42dce318 in ?? () from /lib/x86_64-linux-gnu/libQt6XcbQpa.so.6
#7 0x00007f7d59ee11aa in ?? () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#8 0x00007f7d5969cb7b in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#9 0x00007f7d5971a7b8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
Thread 1 (Thread 0x7f7d42f4d2c0 (LWP 2288)):
[KCrash Handler]
#4 0x00007f7d5a34d35c in ?? () from /lib/x86_64-linux-gnu/libQt6Gui.so.6
#5 0x00007f7d5a3f4b3b in QInputDevice::~QInputDevice() () from /lib/x86_64-linux-gnu/libQt6Gui.so.6
#6 0x00007f7d42dd42a7 in ?? () from /lib/x86_64-linux-gnu/libQt6XcbQpa.so.6
#7 0x00007f7d59dd5d6e in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#8 0x00007f7d5adb49b5 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt6Widgets.so.6
#9 0x00007f7d59d965b0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#10 0x00007f7d59d97117 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#11 0x00007f7d59ffbbe4 in ?? () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#12 0x00007f7d59edaa66 in ?? () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#13 0x00007f7d59edaad5 in ?? () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#14 0x00007f7d5964bd51 in __cxa_finalize () from /lib/x86_64-linux-gnu/libc.so.6
#15 0x00007f7d59d15d27 in ?? () from /lib/x86_64-linux-gnu/libQt6Core.so.6
#16 0x00007f7d5baf5540 in ?? ()
#17 0x00007f7d5be6dfc2 in ?? () from /lib64/ld-linux-x86-64.so.2
#18 0x00007f7d5be70e72 in ?? () from /lib64/ld-linux-x86-64.so.2
#19 0x00007f7d5964c291 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#20 0x00007f7d5964c35a in exit () from /lib/x86_64-linux-gnu/libc.so.6
#21 0x00007f7d5be27798 in ?? () from /lib/x86_64-linux-gnu/libKF6DBusAddons.so.6
#22 0x00007f7d5be27b76 in ?? () from /lib/x86_64-linux-gnu/libKF6DBusAddons.so.6
#23 0x00007f7d5be22062 in KDBusService::KDBusService(QFlags<KDBusService::StartupOption>, QObject*) () from /lib/x86_64-linux-gnu/libKF6DBusAddons.so.6
#24 0x000056250f7a4ff0 in ?? ()
#25 0x00007f7d59633ca8 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#26 0x00007f7d59633d65 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#27 0x000056250f7a51b1 in ?? ()
* What outcome did you expect instead?
I expect this application to run correctly without crashing