Summary: | Plasma crash while removing group in task manger [TaskManager::TaskGroup::add, TaskManager::ManualGroupingStrategy::removeGroup] | ||
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Product: | [Plasma] plasma4 | Reporter: | Alec Moskvin <alecm> |
Component: | widget-taskbar | Assignee: | Plasma Bugs List <plasma-bugs> |
Status: | RESOLVED DUPLICATE | ||
Severity: | crash | CC: | aseigo, aspotashev, asraniel, helio, marcus |
Priority: | NOR | ||
Version: | unspecified | ||
Target Milestone: | --- | ||
Platform: | Unlisted Binaries | ||
OS: | Linux | ||
Latest Commit: | Version Fixed In: |
Description
Alec Moskvin
2009-09-23 23:55:55 UTC
*** Bug 209214 has been marked as a duplicate of this bug. *** Confirming. Happing since 4.3.x and now in 4.4 RC Using both compiled and Fedora packages Any kind of removal in grouped item on taskbar crash whole plasma with a segfault Can be traced to QGraphicsLinearLayout::removeAt: invalid index 1 #0 QGraphicsScenePrivate::processDirtyItemsRecursive (this=0x632510, item=0x13feec0, dirtyAncestorContainsChildren=false, parentOpacity=1) at graphicsview/qgraphicsscene.cpp:4895 #1 0x0000003fa47c777d in QGraphicsScenePrivate::_q_processDirtyItems (this=0x632510) at graphicsview/qgraphicsscene.cpp:466 #2 0x0000003fa47c7daa in QGraphicsScene::qt_metacall (this=0x63b370, _c=InvokeMetaMethod, _id=14, _a=0x14a73e0) at .moc/release-shared/moc_qgraphicsscene.cpp:130 #3 0x0000003c8c5125b5 in Plasma::Corona::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib64/libplasma.so.3 #4 0x0000003c8a830a33 in DesktopCorona::qt_metacall (this=0x63b370, _c=InvokeMetaMethod, _id=<value optimized out>, _a=0x14a73e0) at /usr/src/debug/kdebase-workspace-4.3.90/x86_64-redhat-linux-gnu/plasma/desktop/shell/desktopcorona.moc:78 #5 0x0000003fa3b75791 in QObject::event (this=0x63b370, e=0xecded0) at kernel/qobject.cpp:1260 #6 0x0000003fa47c3dd0 in QGraphicsScene::event (this=0x63b370, event=0xecded0) at graphicsview/qgraphicsscene.cpp:3450 #7 0x0000003fa41ab9cc in QApplicationPrivate::notify_helper (this=0x63c050, receiver=0x63b370, e=0xecded0) at kernel/qapplication.cpp:4242 #8 0x0000003fa41b1f65 in QApplication::notify (this=<value optimized out>, receiver=0x63b370, e=0xecded0) at kernel/qapplication.cpp:4125 #9 0x0000003c89004eb6 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5 "Can be traced to QGraphicsLinearLayout::removeAt: invalid index 1" based on what? looking at the backtraces (it doesn't happen here, btw :/), this is crashing in Qt and it's almost certainly the item geometry cache. what version of Qt are you using, Helio? i assume some 4.6.x version given you are testing with KDE SC 4.4? *** This bug has been marked as a duplicate of bug 210146 *** |