Application that crashed: ksysguard
Version of the application: 4.3.00 (KDE 4.3.0)
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.28-15-generic i686
Distribution: Ubuntu 9.04

What I was doing when the application crashed:
Edit any of the properties of "Network History"
like:
"Network History" properties->
Click "Scales"
unselect "Automatic range detection"
re-select "Automatic range detection"
press OK
crash...

happens every time :-(


 -- Backtrace:
Application: System Monitor (kdeinit4), signal: Segmentation fault
[KCrash Handler]
#6  SensorModelEntry::color (this=0xffff0000) at /usr/include/qt4/QtGui/qcolor.h:259
#7  0xb3c5be18 in FancyPlotter::applySettings (this=0x9382ee8) at /build/buildd/kdebase-workspace-4.3.0/ksysguard/gui/SensorDisplayLib/FancyPlotter.cc:260
#8  0xb3c5ce33 in FancyPlotter::qt_metacall (this=0x9382ee8, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfe665a8)
    at /build/buildd/kdebase-workspace-4.3.0/obj-i486-linux-gnu/ksysguard/gui/FancyPlotter.moc:75
#9  0xb7f511b8 in QMetaObject::activate (sender=0x995ccb8, from_signal_index=45, to_signal_index=45, argv=0x0) at kernel/qobject.cpp:3113
#10 0xb7f51e42 in QMetaObject::activate (sender=0x995ccb8, m=0xb76b5144, local_signal_index=9, argv=0x0) at kernel/qobject.cpp:3187
#11 0xb74733d7 in KDialog::okClicked (this=0x995ccb8) at /build/buildd/kde4libs-4.3.0/obj-i486-linux-gnu/kdeui/kdialog.moc:252
#12 0xb7475c18 in KDialog::slotButtonClicked (this=0x995ccb8, button=4) at /build/buildd/kde4libs-4.3.0/kdeui/dialogs/kdialog.cpp:854
#13 0xb7477e2c in KDialog::qt_metacall (this=0x995ccb8, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfe6679c) at /build/buildd/kde4libs-4.3.0/obj-i486-linux-gnu/kdeui/kdialog.moc:184
#14 0xb753e72a in KPageDialog::qt_metacall (this=0x995ccb8, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfe6679c) at /build/buildd/kde4libs-4.3.0/obj-i486-linux-gnu/kdeui/kpagedialog.moc:64
#15 0xb3c5ec5a in FancyPlotterSettings::qt_metacall (this=0x995ccb8, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfe6679c)
    at /build/buildd/kdebase-workspace-4.3.0/obj-i486-linux-gnu/ksysguard/gui/FancyPlotterSettings.moc:68
#16 0xb7f511b8 in QMetaObject::activate (sender=0x94c4988, from_signal_index=4, to_signal_index=4, argv=0xbfe6679c) at kernel/qobject.cpp:3113
#17 0xb7f51e42 in QMetaObject::activate (sender=0x94c4988, m=0xb802d878, local_signal_index=0, argv=0xbfe6679c) at kernel/qobject.cpp:3187
#18 0xb7f54ab3 in QSignalMapper::mapped (this=0x94c4988, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:95
#19 0xb7f5533d in QSignalMapper::map (this=0x94c4988, sender=0x9ad30c8) at kernel/qsignalmapper.cpp:266
#20 0xb7f5552e in QSignalMapper::map (this=0x94c4988) at kernel/qsignalmapper.cpp:257
#21 0xb7f55dfb in QSignalMapper::qt_metacall (this=0x94c4988, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfe6691c) at .moc/release-shared/moc_qsignalmapper.cpp:81
#22 0xb7f511b8 in QMetaObject::activate (sender=0x9ad30c8, from_signal_index=29, to_signal_index=30, argv=0xbfe6691c) at kernel/qobject.cpp:3113
#23 0xb7f515f0 in QMetaObject::activate (sender=0x9ad30c8, m=0xb72770a4, from_local_signal_index=2, to_local_signal_index=3, argv=0xbfe6691c) at kernel/qobject.cpp:3207
#24 0xb708df91 in QAbstractButton::clicked (this=0x9ad30c8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#25 0xb6db53e9 in QAbstractButtonPrivate::emitClicked (this=0x94ce430) at widgets/qabstractbutton.cpp:543
#26 0xb6db7044 in QAbstractButtonPrivate::click (this=0x94ce430) at widgets/qabstractbutton.cpp:536
#27 0xb6db72d6 in QAbstractButton::mouseReleaseEvent (this=0x9ad30c8, e=0xbfe66ef8) at widgets/qabstractbutton.cpp:1115
#28 0xb6a53973 in QWidget::event (this=0x9ad30c8, event=0xbfe66ef8) at kernel/qwidget.cpp:7549
#29 0xb6db528e in QAbstractButton::event (this=0x9ad30c8, e=0xbfe66ef8) at widgets/qabstractbutton.cpp:1077
#30 0xb6e60050 in QPushButton::event (this=0x9ad30c8, e=0xbfe66ef8) at widgets/qpushbutton.cpp:662
#31 0xb69fcd3c in QApplicationPrivate::notify_helper (this=0x9144500, receiver=0x9ad30c8, e=0xbfe66ef8) at kernel/qapplication.cpp:4056
#32 0xb6a059b1 in QApplication::notify (this=0x9144490, receiver=0x9ad30c8, e=0xbfe66ef8) at kernel/qapplication.cpp:3758
#33 0xb750d5cd in KApplication::notify (this=0x9144490, receiver=0x9ad30c8, event=0xbfe66ef8) at /build/buildd/kde4libs-4.3.0/kdeui/kernel/kapplication.cpp:302
#34 0xb7f3bbcb in QCoreApplication::notifyInternal (this=0x9144490, receiver=0x9ad30c8, event=0xbfe66ef8) at kernel/qcoreapplication.cpp:610
#35 0xb6a04a1e in QApplicationPrivate::sendMouseEvent (receiver=0x9ad30c8, event=0xbfe66ef8, alienWidget=0x9ad30c8, nativeWidget=0x995ccb8, buttonDown=0xb727eaa0, lastMouseReceiver=@0xb727eaa4)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#36 0xb6a74cce in QETWidget::translateMouseEvent (this=0x995ccb8, event=0xbfe6858c) at kernel/qapplication_x11.cpp:4409
#37 0xb6a74085 in QApplication::x11ProcessEvent (this=0x9144490, event=0xbfe6858c) at kernel/qapplication_x11.cpp:3428
#38 0xb6a9f37a in x11EventSourceDispatch (s=0x914ac68, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#39 0xb65afb88 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#40 0xb65b30eb in ?? () from /usr/lib/libglib-2.0.so.0
#41 0xb65b3268 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#42 0xb7f672f8 in QEventDispatcherGlib::processEvents (this=0x90c4d40, flags={i = -1075411128}) at kernel/qeventdispatcher_glib.cpp:327
#43 0xb6a9ea75 in QGuiEventDispatcherGlib::processEvents (this=0x90c4d40, flags={i = -1075411080}) at kernel/qguieventdispatcher_glib.cpp:202
#44 0xb7f3a1fa in QEventLoop::processEvents (this=0xbfe687f0, flags={i = -1075411016}) at kernel/qeventloop.cpp:149
#45 0xb7f3a642 in QEventLoop::exec (this=0xbfe687f0, flags={i = -1075410952}) at kernel/qeventloop.cpp:201
#46 0xb7f3cae9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#47 0xb69fcbb7 in QApplication::exec () at kernel/qapplication.cpp:3525
#48 0xb3c99fa4 in kdemain (argc=1, argv=0x90c24c8) at /build/buildd/kdebase-workspace-4.3.0/ksysguard/gui/ksysguard.cc:579
#49 0x0804e27d in launch (argc=1, _name=0x9128584 "/usr/bin/ksysguard", args=0x9128597 "\001", cwd=0x0, envc=1, envs=0x912859b "DISPLAY=:0.0", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x91285ac "ubuntu;1250491862;787749;4604_TIME1788549") at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:676
#50 0x0804ea5d in handle_launcher_request (sock=7, who=<value optimized out>) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1168
#51 0x0804efe5 in handle_requests (waitForPid=0) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1361
#52 0x0804fbca in main (argc=2, argv=0xbfe690a4, envp=0xbfe690b0) at /build/buildd/kde4libs-4.3.0/kinit/kinit.cpp:1788

This bug may be a duplicate of or related to bug 203382

Reported using DrKonqi