Application: apper-sentinel (0.7.0)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.0-1.2-desktop i686
Distribution: "openSUSE 12.1 (i586)"

-- Information about the crash:
- What I was doing when the application crashed:
finished upgrade from 11.4 and logged in to 12.1.  shortly after multiple Apper crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: Apper (apper-sentinel), signal: Segmentation fault
[KCrash Handler]
#6  0xb6002ef5 in QWidget::metric (this=0x81a9938, m=QPaintDevice::PdmDpiY) at kernel/qwidget_x11.cpp:2770
#7  0xb61a8f16 in logicalDpiY (this=0x81a9940) at ../../src/gui/painting/qpaintdevice.h:96
#8  QFont::QFont (this=0xbfaf9550, font=..., pd=0x81a9940) at text/qfont.cpp:715
#9  0xb5fae4f5 in QWidgetPrivate::updateFont (this=0x81b6948, font=...) at kernel/qwidget.cpp:4874
#10 0xb5fae42c in setFont_helper (font=<optimized out>, this=<optimized out>) at ../../src/gui/kernel/qwidget_p.h:425
#11 QWidgetPrivate::resolveFont (this=0x81b6948) at kernel/qwidget.cpp:4851
#12 0xb5fbfe4c in QWidget::setParent (this=0x81a9938, parent=0x0, f=...) at kernel/qwidget.cpp:10139
#13 0xb5fc04af in QWidget::setParent (this=0x81a9938, parent=0x0) at kernel/qwidget.cpp:10049
#14 0xb5fc3c63 in QWidgetAction::releaseWidget (this=0x81af740, widget=0x81a9938) at kernel/qwidgetaction.cpp:207
#15 0xb6403a9c in QMenu::~QMenu (this=0x81b2db0, __in_chrg=<optimized out>) at widgets/qmenu.cpp:1389
#16 0xb76f2fb4 in KMenu::~KMenu (this=0x81b2db0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/widgets/kmenu.cpp:165
#17 0xb76f2ff2 in KMenu::~KMenu (this=0x81b2db0, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/widgets/kmenu.cpp:168
#18 0xb7764fc8 in KStatusNotifierItem::~KStatusNotifierItem (this=0x818bb70, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/notifications/kstatusnotifieritem.cpp:121
#19 0xb7765242 in KStatusNotifierItem::~KStatusNotifierItem (this=0x818bb70, __in_chrg=<optimized out>) at /usr/src/debug/kdelibs-4.7.2/kdeui/notifications/kstatusnotifieritem.cpp:124
#20 0xb715a4d1 in QObjectPrivate::deleteChildren (this=0x81a7288) at kernel/qobject.cpp:1964
#21 0xb715f0c9 in QObject::~QObject (this=0x81a73c8, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#22 0x0805caf0 in _start ()

This bug may be a duplicate of or related to bug 286986.

Possible duplicates by query: bug 289659, bug 288059, bug 287722, bug 287699, bug 287616.

Reported using DrKonqi