Application: konsole (16.04.3)

Qt Version: 5.6.1
Frameworks Version: 5.36.0
Operating System: Linux 4.4.0-92-generic x86_64
Distribution: Linux Mint 18.1 Serena

-- Information about the crash:
I had just rebooted the system cause the window manager was not able to drive 2 separate displays (i.e. it was showing the laptop native one, plus 2 mirrored other displays instead of 2 different displays). I tried to fix that with the nvidia applet, but the display could not be seen. So I closed all the applications but left 2 konsole open (so that I could find them on startup).
After the reboot and the login, on the session start I saw the konsole crash message.

-- Backtrace:
Application: Konsole (konsole), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f546b28e900 (LWP 2998))]

Thread 3 (Thread 0x7f545332b700 (LWP 3012)):
#0  0x00007f546ad4f70d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f5463701c62 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f54637038d7 in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f54598aad29 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f5467669808 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5462e9d6ba in start_thread (arg=0x7f545332b700) at pthread_create.c:333
#6  0x00007f546ad5b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f545a478700 (LWP 3004)):
#0  0x00007f546ad4b24d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f54627a96f0 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f545a477a80, __fd=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/unistd.h:44
#2  0x00007f54627a96f0 in g_wakeup_acknowledge (wakeup=0x7f5454001200) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gwakeup.c:210
#3  0x00007f5462765e74 in g_main_context_check (context=context@entry=0x7f5454001600, max_priority=2147483647, fds=fds@entry=0x7f5454003390, n_fds=n_fds@entry=1) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3632
#4  0x00007f5462766330 in g_main_context_iterate (context=context@entry=0x7f5454001600, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3837
#5  0x00007f546276649c in g_main_context_iteration (context=0x7f5454001600, may_block=1) at /build/glib2.0-prJhLS/glib2.0-2.48.2/./glib/gmain.c:3901
#6  0x00007f546789337b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f546783bffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f54676649e4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f546b362515 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f5467669808 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f5462e9d6ba in start_thread (arg=0x7f545a478700) at pthread_create.c:333
#12 0x00007f546ad5b3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f546b28e900 (LWP 2998)):
[KCrash Handler]
#6  0x00007f546a9c01d0 in Konsole::Session::sessionId() const () at /usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.16
#7  0x00007f546a9f2ff8 in Konsole::ViewManager::createTerminalDisplay(Konsole::Session*) () at /usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.16
#8  0x00007f546a9f7ee9 in Konsole::ViewManager::createView(Konsole::Session*, Konsole::ViewContainer*, int) () at /usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.16
#9  0x00007f546a9f9c7d in Konsole::ViewManager::createView(Konsole::Session*) () at /usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.16
#10 0x00007f546a9fb0dd in Konsole::ViewManager::restoreSessions(KConfigGroup const&) () at /usr/lib/x86_64-linux-gnu/libkonsoleprivate.so.16
#11 0x00007f546a018140 in KMainWindow::readPropertiesInternal(KConfig*, int) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#12 0x00007f546a0181a2 in KMainWindow::restore(int, bool) () at /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#13 0x00007f546b04410c in  () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konsole.so
#14 0x00007f546b04514d in kdemain () at /usr/lib/x86_64-linux-gnu/libkdeinit5_konsole.so
#15 0x00007f546ac74830 in __libc_start_main (main=0x4006c0, argc=3, argv=0x7fff70b03ca8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff70b03c98) at ../csu/libc-start.c:291
#16 0x00000000004006f9 in _start ()

Possible duplicates by query: bug 373538, bug 368359.

Reported using DrKonqi