Version: (using KDE 4.2.0) OS: Linux Installed from: Ubuntu Packages I was changing the shadow depth, opacity and fuzziness information in "System Settings > General tab > Desktop > All Effects > Shadow". I completed changing the values once, but pressed "cancel" as I did not want to save them. Then, I pressed "spacebar" to open the shadow settings dialog. The button had focus. I thought it would open the dialog, but instead, system settings crashed. The whole window closed and the bug reporting tool took over.
Created attachment 31777 [details] It is the crash report
Pasted backtrace from comment 1: Application: System Settings (systemsettings), signal SIGSEGV Thread 1 (Thread 0xb607c6c0 (LWP 5708)): [KCrash Handler] #6 0xb7f1a668 in KPluginSelector::Private::PluginDelegate::slotConfigureClicked () from /usr/lib/libkutils.so.4 #7 0xb7f1efeb in KPluginSelector::Private::PluginDelegate::qt_metacall () from /usr/lib/libkutils.so.4 #8 0xb7474a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #9 0xb7474e60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #10 0xb70f0e61 in QAbstractButton::clicked () from /usr/lib/libQtGui.so.4 #11 0xb6e44199 in ?? () from /usr/lib/libQtGui.so.4 #12 0xb6e45d94 in ?? () from /usr/lib/libQtGui.so.4 #13 0xb6b5a930 in QWidget::event () from /usr/lib/libQtGui.so.4 #14 0xb6e4403e in QAbstractButton::event () from /usr/lib/libQtGui.so.4 #15 0xb6eea910 in QPushButton::event () from /usr/lib/libQtGui.so.4 #16 0xb6b028ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #17 0xb6b0b806 in QApplication::notify () from /usr/lib/libQtGui.so.4 #18 0xb7994fed in KApplication::notify () from /usr/lib/libkdeui.so.5 #19 0xb745fe61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #20 0xb6b633de in ?? () from /usr/lib/libQtGui.so.4 #21 0xb6b99bb0 in ?? () from /usr/lib/libQtGui.so.4 #22 0xb6b9bd26 in ?? () from /usr/lib/libQtGui.so.4 #23 0xb6b72af5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #24 0xb6b9d7aa in ?? () from /usr/lib/libQtGui.so.4 #25 0xb63b36f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #26 0xb63b6da3 in ?? () from /usr/lib/libglib-2.0.so.0 #27 0xb63b6f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #28 0xb748a478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #29 0xb6b9cea5 in ?? () from /usr/lib/libQtGui.so.4 #30 0xb745e52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #31 0xb745e6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #32 0xb7460da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #33 0xb6b02767 in QApplication::exec () from /usr/lib/libQtGui.so.4 #34 0x080571ab in main (argc=5, argv=0xbfd7a6f4) at /build/buildd/kdebase-workspace-4.2.0/systemsettings/main.cpp:67 --- Reassigning to KDELIBS
If you can reproduce the crash at will, may you read http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports and post a complete backtrace here? You need to install the "kdelibs5-dbg" package Thanks :)
SVN commit 952343 by cfeck: Fix widget item delegates to respect the focused widget More work needs to be done to really support keyboard navigation for widgets in item views, but this fixes a crash, Will backport. CCMAIL: ereslibre@kde.org BUG: 186142 M +6 -0 kwidgetitemdelegate.cpp M +1 -0 kwidgetitemdelegatepool_p.h WebSVN link: http://websvn.kde.org/?view=rev&revision=952343
SVN commit 952346 by cfeck: Fix widget item delegates to respect the focused widget (backport r952343) CCBUG: 186142 M +6 -0 kwidgetitemdelegate.cpp M +1 -0 kwidgetitemdelegatepool_p.h WebSVN link: http://websvn.kde.org/?view=rev&revision=952346