Application: kdeinit5 ()

Qt Version: 5.5.1
Operating System: Linux 4.1.36-44-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I restarted my laptop from sleep mode.

- Unusual behavior I noticed:


Today again (as so often in the last months), I have tried to disconnect my
laptop from an external monitor, up to now without success. The process is erratic, sometimes it works, sometimes it works after fumbling around for 30 minutes, and unfortunately, now, I am in a situation where it does not seem to be possible to disconnect the external display any more - my primary display  shows grey and green stripes, impossible to recognize anything on the screen (I have often wondered what KDE developers call the primary display, and I would love to see a more precise definition. For me, this is the display integrated in the laptop and whose malfunctioning makes the laptop essentially useless). I am sorry I cannot be more precise, I do not have the impression that the environment is a bit deterministic.


So here is a non-technical comment and feature request (if you call that a
feature): For some time now, the KDE environment has continuously degraded and is nowa real mess, because
the developers concentrate on gimmicks instead of on a stable system.

So couldn't you just offer a KDE mode that offers an elementary functionality
for people who need a system that simply works, just the way KDE did 10 years
ago? I think that all this would not prevent you from offering another mode
for the 0.03% of toy users that like to amuse themselves with bumping icons,
transparent windows which make it impossible to see what is written in them, and similar entertainment stuff.

I am really upset, because using KDE becomes a real waste of time, impossible to use in a professional environment  and if KDE does change fundamentally in the very near
future, I will switch to another environment.

Best regards,
Martin Strecker

The crash can be reproduced sometimes.

-- Backtrace:
Application: kdeinit5 (kdeinit5), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f48c80f8780 (LWP 4836))]

Thread 6 (Thread 0x7f4896011700 (LWP 4901)):
#0  0x00007ffe21eaad33 in clock_gettime ()
#1  0x00007f48c6269c7d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f48c667c7d6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f48c67fc3b9 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f48c67fe810 in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f48c2fb18f1 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#6  0x00007f48c2fb1df8 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f48c2fb1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f48c67fdd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#9  0x00007f48c67a4d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f48c65c661a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#11 0x00007f48c65cb32f in  () at /usr/lib64/libQt5Core.so.5
#12 0x00007f48c3c760a4 in start_thread () at /lib64/libpthread.so.0
#13 0x00007f48c625d02d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f48a4b57700 (LWP 4847)):
#0  0x00007f48c2ff3cf9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f48c2fb18fc in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f48c2fb1df8 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f48c2fb1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f48c67fdd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f48c67a4d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f48c65c661a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f48c65cb32f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f48c3c760a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f48c625d02d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f48a5358700 (LWP 4846)):
#0  0x00007f48c6250ccd in read () at /lib64/libc.so.6
#1  0x00007f48c2ff2b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f48c2fb1999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f48c2fb1df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f48c2fb1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f48c67fdd8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f48c67a4d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f48c65c661a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f48a9a38cf7 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#9  0x00007f48c65cb32f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f48c3c760a4 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f48c625d02d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f48a6db6700 (LWP 4841)):
#0  0x00007f48c6250cd1 in read () at /lib64/libc.so.6
#1  0x00007f48c2ff2b60 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f48c2fb1999 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f48c2fb1df8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f48c2fb219a in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f48a76cd426 in  () at /usr/lib64/libgio-2.0.so.0
#6  0x00007f48c2fd6f65 in  () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f48c3c760a4 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f48c625d02d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f48b2d6e700 (LWP 4839)):
#0  0x00007f48c6254bfd in poll () at /lib64/libc.so.6
#1  0x00007f48c7579422 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f48c757b00f in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f48b50c33c9 in  () at /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f48c65cb32f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f48c3c760a4 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f48c625d02d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f48c80f8780 (LWP 4836)):
[KCrash Handler]
#6  0x00007f48c61ad0c7 in raise () at /lib64/libc.so.6
#7  0x00007f48c61ae478 in abort () at /lib64/libc.so.6
#8  0x00007f48c61ea784 in  () at /lib64/libc.so.6
#9  0x00007f48c61f0026 in malloc_printerr () at /lib64/libc.so.6
#10 0x00007f48c61f0d53 in _int_free () at /lib64/libc.so.6
#11 0x00007f48b4e7d3f1 in XIQueryDevice () at /usr/lib64/libXi.so.6
#12 0x00007f48b50e40bf in QXcbConnection::handleEnterEvent(xcb_enter_notify_event_t const*) () at /usr/lib64/libQt5XcbQpa.so.5
#13 0x00007f48b50d57df in QXcbWindow::handleEnterNotifyEvent(xcb_enter_notify_event_t const*) () at /usr/lib64/libQt5XcbQpa.so.5
#14 0x00007f48b50c1515 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/libQt5XcbQpa.so.5
#15 0x00007f48b50c301b in QXcbConnection::processXcbEvents() () at /usr/lib64/libQt5XcbQpa.so.5
#16 0x00007f48c67d7ac6 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f48c4e3ce7c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#18 0x00007f48c4e41cc8 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#19 0x00007f48c67a6e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f48c67a9057 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f48c67fe8f3 in  () at /usr/lib64/libQt5Core.so.5
#22 0x00007f48c2fb1c84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f48c2fb1ed8 in  () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f48c2fb1f7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f48c67fdd6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f48c67a4d53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f48c67ac8f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#28 0x00007f48b5579c9f in kdemain () at /usr/lib64/libkdeinit5_kded5.so
#29 0x000000000040874c in _start ()

Reported using DrKonqi