Version: 2.1 (using KDE 4.1.0) Installed from: Unlisted Binary Package Compiler: using Archlinux and kdemod binaries OS: Linux I wanted to try out that button (Thumbnail Bar) to see what it does. All it does on my system is crash gwenview and cause a signal 11. I tried it 3 times - always the same.
Please read the following page and provide a backtrace for this crash : http://techbase.kde.org/Development/Tutorials/Debugging/How_to_create_useful_crash_reports
Sorry for the delay. Debugging doesn't work, even though I have a 'debigging' package installed for gwenview. Anyway, I started Gwenview from Konsole and when I press that ThumbnailBar-Button, I get these lines: gwenview(4126)/kdecore (KLibLoader) kde4Factory: The library "/usr/lib/kde4/gvpart.so" does not offer a qt_plugin_instance function. gwenview(4126)/kparts KParts::MainWindow::createGUI: MainWindow::createGUI, part= Gwenview::GVPart(0x90521f0) Gwenview::GVPart "" KCrash: crashing... crashRecursionCounter = 2 KCrash: Application Name = gwenview path = <unknown> pid = 4126 sock_file=/home/domkibass/.kde4/socket-localhost/kdeinit4__0 I hope this helps.
Well, now I managed to get some backtrace on that problem: Anwendung: Gwenview (gwenview), Signal SIGSEGV [Thread debugging using libthread_db enabled] [New Thread 0xb6164700 (LWP 4271)] [New Thread 0xb4641b90 (LWP 4272)] [KCrash handler] #6 0xb744a4e6 in QUrl::QUrl () from /usr/lib/libQtCore.so.4 #7 0xb765476a in KUrl::KUrl () from /usr/lib/libkdecore.so.5 #8 0xb7cca5cf in KFileItem::url () from /usr/lib/libkio.so.5 #9 0xb7ec9efd in Gwenview::ThumbnailView::thumbnailForIndex (this=0x85d53e8, index=@0x87c32f0) at /home/jan/Source/packages/kdemod41-usr/work/kdegraphics/src/kdegraphics-4.1.0/gwenview/lib/thumbnailview/thumbnailview.cpp:286 #10 0x0808b2de in Gwenview::ThumbnailBarItemDelegate::paint (this=0x8609600, painter=0xbf90e64c, option=@0xbf90e4a0, index=@0x87c32f0) at /home/jan/Source/packages/kdemod41-usr/work/kdegraphics/src/kdegraphics-4.1.0/gwenview/app/thumbnailbarview.cpp:132 #11 0xb6e5aa4e in QListView::paintEvent () from /usr/lib/libQtGui.so.4 #12 0x0808a848 in Gwenview::ThumbnailBarView::paintEvent (this=0x85d53e8, event=0xbf90ee6c) at /home/jan/Source/packages/kdemod41-usr/work/kdegraphics/src/kdegraphics-4.1.0/gwenview/app/thumbnailbarview.cpp:248 #13 0xb6a61874 in QWidget::event () from /usr/lib/libQtGui.so.4 #14 0xb6d2d3ac in QFrame::event () from /usr/lib/libQtGui.so.4 #15 0xb6daf01e in QAbstractScrollArea::viewportEvent () from /usr/lib/libQtGui.so.4 #16 0xb6e412bd in QAbstractItemView::viewportEvent () from /usr/lib/libQtGui.so.4 #17 0xb6db1202 in ?? () from /usr/lib/libQtGui.so.4 #18 0x085d53e8 in ?? () #19 0xbf90ee6c in ?? () #20 0xbf90eae8 in ?? () #21 0xb748a649 in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4 Backtrace stopped: frame did not save the PC #0 0xb7ef6424 in __kernel_vsyscall ()
Closing this one as a duplicate of 168838. It's younger but has a complete backtrace. *** This bug has been marked as a duplicate of 168838 ***