Version: (using KDE 4.4.1) OS: Linux Installed from: Archlinux Packages Every middle click in sidebar option crash konqueror imediately.
- Which sidebar plugin/view are you using ? (Bookmarks, History, Places, Home,...) (or may be you are middle-clicking in a differrent place ?) - Could you try to provide at least an stripped backtrace (I know Arch doesn't distribute debug info. Only for Kdemod...) Regards
(In reply to comment #1) > - Which sidebar plugin/view are you using ? (Bookmarks, History, Places, > Home,...) (or may be you are middle-clicking in a differrent place ?) > - Could you try to provide at least an stripped backtrace (I know Arch doesn't > distribute debug info. Only for Kdemod...) > Regards This is what I get. Is this usefull? Application: Konqueror (kdeinit4), signal: Segmentation fault [Current thread is 1 (Thread 0x7f0254491760 (LWP 4900))] Thread 2 (Thread 0x7f0234944710 (LWP 4905)): #0 0x00007f02527163e9 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0 #1 0x00007f025299b082 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/libQtCore.so.4 #2 0x00007f0252990559 in ?? () from /usr/lib/libQtCore.so.4 #3 0x00007f025299a155 in ?? () from /usr/lib/libQtCore.so.4 #4 0x00007f025271181a in start_thread () from /lib/libpthread.so.0 #5 0x00007f02514f3c7d in clone () from /lib/libc.so.6 #6 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f0254491760 (LWP 4900)): [KCrash Handler] #5 0x00007f0252150320 in QAbstractItemView::itemDelegate() const () from /usr/lib/libQtGui.so.4 #6 0x00007f02375b58ed in DolphinView::additionalInfo() const () from /usr/lib/libdolphinprivate.so.4 #7 0x00007f02375ab4f3 in DolphinIconsView::resizeEvent(QResizeEvent*) () from /usr/lib/libdolphinprivate.so.4 #8 0x00007f0251c8c5c4 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #9 0x00007f0252030f86 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 #10 0x00007f02521608ab in QAbstractItemView::viewportEvent(QEvent*) () from /usr/lib/libQtGui.so.4 #11 0x00007f0252a8dbb7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #12 0x00007f0251c365bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #13 0x00007f0251c3cbdb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #14 0x00007f0252fc0d36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #15 0x00007f0252a8e79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #16 0x00007f0251c8b5cb in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #17 0x00007f0251c8b53b in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #18 0x00007f0251c8b53b in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #19 0x00007f0251c8b53b in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #20 0x00007f0251c8b53b in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #21 0x00007f0251c8b53b in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #22 0x00007f0251c8b53b in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #23 0x00007f0251c8b53b in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib/libQtGui.so.4 #24 0x00007f0251c90b1c in QWidgetPrivate::prepareToRender(QRegion const&, QFlags<QWidget::RenderFlag>) () from /usr/lib/libQtGui.so.4 #25 0x00007f0251c95997 in QWidget::render(QPaintDevice*, QPoint const&, QRegion const&, QFlags<QWidget::RenderFlag>) () from /usr/lib/libQtGui.so.4 #26 0x00007f023e6ee761 in T.1966 () from /usr/lib/libkhtml.so.5 #27 0x00007f023e6ef189 in khtml::RenderWidget::paintWidget(khtml::RenderObject::PaintInfo&, QWidget*, int, int, QPixmap**) () from /usr/lib/libkhtml.so.5 #28 0x00007f023e6ef71a in khtml::RenderWidget::paint(khtml::RenderObject::PaintInfo&, int, int) () from /usr/lib/libkhtml.so.5 #29 0x00007f023e70e0ac in khtml::InlineBox::paint(khtml::RenderObject::PaintInfo&, int, int) () from /usr/lib/libkhtml.so.5 #30 0x00007f023e70ca92 in khtml::InlineFlowBox::paint(khtml::RenderObject::PaintInfo&, int, int) () from /usr/lib/libkhtml.so.5 #31 0x00007f023e70cc49 in khtml::RootInlineBox::paint(khtml::RenderObject::PaintInfo&, int, int) () from /usr/lib/libkhtml.so.5 #32 0x00007f023e6ccbd7 in khtml::RenderFlow::paintLines(khtml::RenderObject::PaintInfo&, int, int) () from /usr/lib/libkhtml.so.5 #33 0x00007f023e6a418d in khtml::RenderBlock::paintObject(khtml::RenderObject::PaintInfo&, int, int, bool) () from /usr/lib/libkhtml.so.5 #34 0x00007f023e6a42a9 in khtml::RenderBlock::paintObject(khtml::RenderObject::PaintInfo&, int, int, bool) () from /usr/lib/libkhtml.so.5 #35 0x00007f023e6d7cdb in khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) () from /usr/lib/libkhtml.so.5 #36 0x00007f023e6d7c39 in khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) () from /usr/lib/libkhtml.so.5 #37 0x00007f023e6d7c39 in khtml::RenderLayer::paintLayer(khtml::RenderLayer*, QPainter*, QRect const&, bool) () from /usr/lib/libkhtml.so.5 #38 0x00007f023e57f59c in KHTMLView::paintEvent(QPaintEvent*) () from /usr/lib/libkhtml.so.5 #39 0x00007f0251c8c592 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #40 0x00007f0252030f86 in QFrame::event(QEvent*) () from /usr/lib/libQtGui.so.4 #41 0x00007f023e581c75 in KHTMLView::widgetEvent(QEvent*) () from /usr/lib/libkhtml.so.5 #42 0x00007f023e581f8f in KHTMLView::eventFilter(QObject*, QEvent*) () from /usr/lib/libkhtml.so.5 #43 0x00007f0252a8dbb7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #44 0x00007f0251c365bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #45 0x00007f0251c3cbdb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #46 0x00007f0252fc0d36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #47 0x00007f0252a8e79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #48 0x00007f0251c94bfd in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () from /usr/lib/libQtGui.so.4 #49 0x00007f0251e4cf56 in ?? () from /usr/lib/libQtGui.so.4 #50 0x00007f0251c85f90 in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQtGui.so.4 #51 0x00007f0251c8cc95 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4 #52 0x00007f025204c7bb in QMainWindow::event(QEvent*) () from /usr/lib/libQtGui.so.4 #53 0x00007f02530d7343 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libkdeui.so.5 #54 0x00007f0245280dfc in KonqMainWindow::event(QEvent*) () from /usr/lib/libkdeinit4_konqueror.so #55 0x00007f0251c365ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #56 0x00007f0251c3cbdb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #57 0x00007f0252fc0d36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #58 0x00007f0252a8e79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #59 0x00007f0251e4a307 in ?? () from /usr/lib/libQtGui.so.4 #60 0x00007f0251e4d7b6 in ?? () from /usr/lib/libQtGui.so.4 #61 0x00007f0251c888ab in QWidget::repaint(QRect const&) () from /usr/lib/libQtGui.so.4 #62 0x00007f0251c88973 in QWidget::repaint() () from /usr/lib/libQtGui.so.4 #63 0x00007f0243ef84b7 in QtCurveStyle::eventFilter(QObject*, QEvent*) () from /usr/lib/kde4/plugins/styles/qtcurve.so #64 0x00007f0252a8dbb7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #65 0x00007f0251c365bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #66 0x00007f0251c3cbdb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #67 0x00007f0252fc0d36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #68 0x00007f0252a8e79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #69 0x00007f0251c3b7da in QApplicationPrivate::setFocusWidget(QWidget*, Qt::FocusReason) () from /usr/lib/libQtGui.so.4 #70 0x00007f0251c879b1 in QWidget::setFocus(Qt::FocusReason) () from /usr/lib/libQtGui.so.4 #71 0x00007f02375acd52 in DolphinIconsView::DolphinIconsView(QWidget*, DolphinController*, DolphinSortFilterProxyModel*) () from /usr/lib/libdolphinprivate.so.4 #72 0x00007f02375b551e in DolphinView::ViewAccessor::createView(QWidget*, DolphinController*, DolphinView::Mode) () from /usr/lib/libdolphinprivate.so.4 #73 0x00007f02375b5776 in DolphinView::createView() () from /usr/lib/libdolphinprivate.so.4 #74 0x00007f02375b6808 in DolphinView::applyViewProperties() () from /usr/lib/libdolphinprivate.so.4 #75 0x00007f02375b707e in DolphinView::DolphinView(QWidget*, KUrl const&, DolphinSortFilterProxyModel*) () from /usr/lib/libdolphinprivate.so.4 #76 0x00007f023780f01e in DolphinPart::DolphinPart(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/dolphinpart.so #77 0x00007f023781020f in QObject* KPluginFactory::createPartInstance<DolphinPart>(QWidget*, QObject*, QList<QVariant> const&) () from /usr/lib/kde4/dolphinpart.so #78 0x00007f025401a08c in KPluginFactory::create(char const*, QWidget*, QObject*, QList<QVariant> const&, QString const&) () from /usr/lib/libkdecore.so.5 #79 0x00007f0245253241 in KonqViewFactory::create(QWidget*, QObject*) () from /usr/lib/libkdeinit4_konqueror.so #80 0x00007f024523c83d in KonqFrame::attach(KonqViewFactory const&) () from /usr/lib/libkdeinit4_konqueror.so #81 0x00007f024522704f in KonqView::switchView(KonqViewFactory&) () from /usr/lib/libkdeinit4_konqueror.so #82 0x00007f024522baa3 in KonqView::changePart(QString const&, QString const&, bool) () from /usr/lib/libkdeinit4_konqueror.so #83 0x00007f024522bc1b in KonqView::ensureViewSupports(QString const&, bool) () from /usr/lib/libkdeinit4_konqueror.so #84 0x00007f024526b363 in KonqMainWindow::openView(QString, KUrl const&, KonqView*, KonqOpenURLRequest const&) () from /usr/lib/libkdeinit4_konqueror.so #85 0x00007f024526c9c1 in KonqMainWindow::openUrl(KonqView*, KUrl const&, QString const&, KonqOpenURLRequest const&, bool) () from /usr/lib/libkdeinit4_konqueror.so #86 0x00007f0245270b08 in KonqMainWindow::slotCreateNewWindow(KUrl const&, KParts::OpenUrlArguments const&, KParts::BrowserArguments const&, KParts::WindowArgs const&, KParts::ReadOnlyPart**) () from /usr/lib/libkdeinit4_konqueror.so #87 0x00007f024527f648 in KonqMainWindow::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeinit4_konqueror.so #88 0x00007f0252aa14df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #89 0x00007f0253bfb805 in KParts::BrowserExtension::createNewWindow(KUrl const&, KParts::OpenUrlArguments const&, KParts::BrowserArguments const&, KParts::WindowArgs const&, KParts::ReadOnlyPart**) () from /usr/lib/libkparts.so.4 #90 0x00007f023cb756a3 in Sidebar_Widget::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/konq_sidebar.so #91 0x00007f0252aa14df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #92 0x00007f023c95e9f4 in KonqSidebarModule::createNewWindow(KUrl const&, KParts::OpenUrlArguments const&, KParts::BrowserArguments const&, KParts::WindowArgs const&) () from /usr/lib/libkonqsidebarplugin.so.4 #93 0x00007f023c95ed99 in KonqSidebarModule::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkonqsidebarplugin.so.4 #94 0x00007f0238c90318 in KonqSidebarOldTreeModule::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/konqsidebar_tree.so #95 0x00007f0252aa14df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #96 0x00007f0237c2c16f in KonqSidebarTree::createNewWindow(KUrl const&, KParts::OpenUrlArguments const&, KParts::BrowserArguments const&) () from /usr/lib/kde4/konq_sidebartree_dirtree.so #97 0x00007f0237c2ab35 in KonqSidebarDirTreeItem::middleButtonClicked() () from /usr/lib/kde4/konq_sidebartree_dirtree.so #98 0x00007f0238c98416 in KonqSidebarTree::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/konqsidebar_tree.so #99 0x00007f0252aa14df in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4 #100 0x00007f02386e9384 in Q3ListView::mouseButtonClicked(int, Q3ListViewItem*, QPoint const&, int) () from /usr/lib/libQt3Support.so.4 #101 0x00007f02385a13ae in Q3ListView::contentsMouseReleaseEventEx(QMouseEvent*) () from /usr/lib/libQt3Support.so.4 #102 0x00007f0238a16eb9 in K3ListView::contentsMouseReleaseEvent(QMouseEvent*) () from /usr/lib/libkde3support.so.4 #103 0x00007f02385f550b in Q3ScrollView::viewportMouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQt3Support.so.4 #104 0x00007f02385f6c9e in Q3ScrollView::eventFilter(QObject*, QEvent*) () from /usr/lib/libQt3Support.so.4 #105 0x00007f023859d386 in Q3ListView::eventFilter(QObject*, QEvent*) () from /usr/lib/libQt3Support.so.4 #106 0x00007f0252a8dbb7 in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #107 0x00007f0251c365bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #108 0x00007f0251c3d3bb in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4 #109 0x00007f0252fc0d36 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5 #110 0x00007f0252a8e79c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4 #111 0x00007f0251c3c58e in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4 #112 0x00007f0251cbbfab in ?? () from /usr/lib/libQtGui.so.4 #113 0x00007f0251cbacba in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4 #114 0x00007f0251ce5172 in ?? () from /usr/lib/libQtGui.so.4 #115 0x00007f024defd26e in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #116 0x00007f024df00c28 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0 #117 0x00007f024df00d50 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #118 0x00007f0252ab7c13 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #119 0x00007f0251ce4d6e in ?? () from /usr/lib/libQtGui.so.4 #120 0x00007f0252a8d0c2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #121 0x00007f0252a8d49c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4 #122 0x00007f0252a911db in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4 #123 0x00007f02452a664b in kdemain () from /usr/lib/libkdeinit4_konqueror.so #124 0x0000000000406b7e in _start () Crash happens every time I middle click any folder inside Home folder in the sidebar(F9) and when I middle click mountpoints
I cannot reproduce the crash. (In reply to comment #2) > #63 0x00007f0243ef84b7 in QtCurveStyle::eventFilter(QObject*, QEvent*) () from > /usr/lib/kde4/plugins/styles/qtcurve.so I wonder if it might be related to the QtCurve style. Could you try another style and check if you can still reproduce the problem? Thanks.
(In reply to comment #3) > I wonder if it might be related to the QtCurve style. Could you try another > style and check if you can still reproduce the problem? Thanks. oh my god this is it Where I should report this problem?
(In reply to comment #4) > Where I should report this problem? Hm, I can't really say if the problem is really a bug in QtCurve or somewhere else - there are lots of frames above the QtCurve one, so the bug could also be in kdelibs or in Dolphin. Maybe a QtCurve developer could tell if he had a look at the backtrace, but I don't know who maintains this style :-(
QtCurve is maintained by Craig Drummond <craig.p.drummond _#at#_ googlemail _#dot#_ com>
(In reply to comment #6) > QtCurve is maintained by Craig Drummond > I found the project page at kde-look.org and I post a note about the crash Thanks
I've managed to reproduce this now. Need to set konqueror as the handler for inode/directory, and be viewing a webpage when you middle click on the sidebar. However, I also observed crashes with all the in-built Qt styles (windows plastique, etc) - but not with Oxygen. But, the backtraces for these crashes (QtCurve and Qt styles) dont mention the styles - so might be a slightly different scenario.
Upon further investigation - I think the problem is within the Qt windows style. QtCurve, plastique, cleanlooks, and Qt's Gtk style all derive from the windows style - and all have issues. Oxygen (via KStyle), Bespin, Skulpture, Qt's Motif and CDE styles do not derive from windows styles, they derive from QCommonStyle - and do not have this problem. If I change QtCurve to derive from QCommonStyle then the issue does not occur.
Does this issue with Qt windows (In reply to comment #9) > Upon further investigation - I think the problem is within the Qt windows > style. Does this issue with Qt windows style still exist ? If so, was it reported upstream or at least to the the specific style developers affected by it ? Otherwise, this bug report is going to sit here and rot. Perhaps the issue has already been addressed and this report simply needs to marked fixed ?
Dear Bug Submitter, This bug has been stagnant for a long time. Could you help us out and re-test if the bug is valid in the latest version? I am setting the status to NEEDSINFO pending your response, please change the Status back to REPORTED when you respond. Thank you for helping us make KDE software even better for everyone!
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!