Application that crashed: kile
Version of the application: 2.0.81
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2))
Qt Version: 4.5.0
Operating System: Linux 2.6.28-13-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Kile crashes quite frequently when I close the program. However it happens not every time, so the bug is not 100% reproducable.

 -- Backtrace:
Application: Kile (kile), signal: Segmentation fault
[KCrash Handler]
#6  0xb6859b82 in ~QX11WindowSurface (this=0xa462408) at painting/qwindowsurface_x11.cpp:84
#7  0xb6852bb6 in ~QWidgetBackingStore (this=0xa44b6b8) at painting/qbackingstore.cpp:828
#8  0xb6686066 in QWidgetPrivate::deleteExtra (this=0x9843788) at kernel/qwidget.cpp:1503
#9  0xb6686845 in ~QWidgetPrivate (this=0x9843788) at kernel/qwidget.cpp:224
#10 0xb6aba6ba in ~QMenuPrivate (this=0x9843788) at widgets/qmenu_p.h:151
#11 0xb61702e1 in ~QObject (this=0x9843330) at kernel/qobject.cpp:865
#12 0xb668b84f in ~QWidget (this=0x9843330) at kernel/qwidget.cpp:1386
#13 0xb6aaf80d in ~QMenu (this=0x9843330) at widgets/qmenu.cpp:1373
#14 0xb71e708f in ~KMenu (this=0x9843330) at /build/buildd/kde4libs-4.2.96/kdeui/widgets/kmenu.cpp:175
#15 0xb702670a in ~KSelectAction (this=0x98427e8) at /build/buildd/kde4libs-4.2.96/kdeui/actions/kselectaction.cpp:100
#16 0x081b4768 in _start ()

This bug may be a duplicate of or related to bug 199577

Reported using DrKonqi