Application that crashed: plasma-desktop Version of the application: 0.3 KDE Version: 4.3.4 (KDE 4.3.4) Qt Version: 4.5.3 Operating System: Linux 2.6.32-trunk-amd64 x86_64 Distribution: Debian GNU/Linux unstable (sid) What I was doing when the application crashed: Switching desktop using keyboard shortcut sometimes causes plasma-desktop to crash. Additional information: nvidia binary driver with Twinview option switched on (2 monitors 1900x1200 each) -- Backtrace: Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault The current source language is "auto; currently c". [Current thread is 1 (Thread 0x7f12fd82b7a0 (LWP 12926))] Thread 2 (Thread 0x7f12d73b8910 (LWP 12929)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261 #1 0x00007f12fa3b7499 in QWaitConditionPrivate::wait (this=0x1e7f600, mutex=0x1e7f5f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87 #2 QWaitCondition::wait (this=0x1e7f600, mutex=0x1e7f5f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159 #3 0x00007f12f718d3b4 in QHostInfoAgent::run (this=0x1e7f5e0) at kernel/qhostinfo.cpp:260 #4 0x00007f12fa3b64a5 in QThreadPrivate::start (arg=0x1e7f5e0) at thread/qthread_unix.cpp:188 #5 0x00007f12f4a7073a in start_thread (arg=<value optimized out>) at pthread_create.c:300 #6 0x00007f12fd23c69d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #7 0x0000000000000000 in ?? () Thread 1 (Thread 0x7f12fd82b7a0 (LWP 12926)): [KCrash Handler] #5 Tasks::itemTopMargin (this=0x2373900) at ../../../../plasma/applets/tasks/tasks.h:92 #6 AbstractTaskItem::basicPreferredSize (this=0x2373900) at ../../../../plasma/applets/tasks/abstracttaskitem.cpp:100 #7 0x00007f12ded984f5 in TaskItemLayout::preferredColumns (this=0x1e858d0) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:211 #8 0x00007f12ded9925d in TaskItemLayout::gridLayoutSize (this=0x1e858d0) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:227 #9 0x00007f12ded992f0 in TaskItemLayout::layoutItems (this=0x0) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:250 #10 0x00007f12ded99bdb in TaskItemLayout::insert (this=0x1e858d0, index=<value optimized out>, item=0x22b3fe0) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:129 #11 0x00007f12ded99dd0 in TaskItemLayout::addTaskItem (this=0x1e858d0, item=0x22b3fe0) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:82 #12 0x00007f12deda56b8 in TaskGroupItem::itemAdded (this=0x1e86430, groupableItem=0x22bb580) at ../../../../plasma/applets/tasks/taskgroupitem.cpp:477 #13 0x00007f12deda6614 in TaskGroupItem::qt_metacall (this=0x1e86430, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff21e5fff0) at ./taskgroupitem.moc:113 #14 0x00007f12fa4b0df2 in QMetaObject::activate (sender=0x1e85060, from_signal_index=<value optimized out>, to_signal_index=21, argv=0x0) at kernel/qobject.cpp:3112 #15 0x00007f12defded8f in TaskManager::TaskGroup::itemAdded (this=0x0, _t1=0x22bb580) at ./taskgroup.moc:145 #16 0x00007f12defdf67f in TaskManager::TaskGroup::add (this=0x1e85060, item=0x22bb580) at ../../../libs/taskmanager/taskgroup.cpp:138 #17 0x00007f12defc8fb4 in TaskManager::GroupManagerPrivate::addTask (this=0x1e67cb0, task=) at ../../../libs/taskmanager/groupmanager.cpp:290 #18 0x00007f12defc98ab in TaskManager::GroupManagerPrivate::actuallyReloadTasks (this=0x1e67cb0) at ../../../libs/taskmanager/groupmanager.cpp:155 #19 0x00007f12defcb0f9 in TaskManager::GroupManager::qt_metacall (this=0x1a83c10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff21e60260) at ./groupmanager.moc:108 #20 0x00007f12fa4b0df2 in QMetaObject::activate (sender=0x1e67d18, from_signal_index=<value optimized out>, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112 #21 0x00007f12fa4ab353 in QObject::event (this=0x1e67d18, e=0x0) at kernel/qobject.cpp:1074 #22 0x00007f12fabdf01d in QApplicationPrivate::notify_helper (this=0x150f350, receiver=0x1e67d18, e=0x7fff21e60910) at kernel/qapplication.cpp:4065 #23 0x00007f12fabe707a in QApplication::notify (this=0x14fd3e0, receiver=0x1e67d18, e=0x7fff21e60910) at kernel/qapplication.cpp:4030 #24 0x00007f12fbcc3de6 in KApplication::notify (this=0x14fd3e0, receiver=0x1e67d18, event=0x7fff21e60910) at ../../kdeui/kernel/kapplication.cpp:302 #25 0x00007f12fa49bc9c in QCoreApplication::notifyInternal (this=0x14fd3e0, receiver=0x1e67d18, event=0x7fff21e60910) at kernel/qcoreapplication.cpp:610 #26 0x00007f12fa4c82c6 in QCoreApplication::sendEvent (this=0x1512880) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213 #27 QTimerInfoList::activateTimers (this=0x1512880) at kernel/qeventdispatcher_unix.cpp:580 #28 0x00007f12fa4c4658 in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:184 #29 idleTimerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:231 #30 0x00007f12f4cc1a7e in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #31 0x00007f12f4cc5438 in ?? () from /lib/libglib-2.0.so.0 #32 0x00007f12f4cc5560 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #33 0x00007f12fa4c439c in QEventDispatcherGlib::processEvents (this=0x14e4070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407 #34 0x00007f12fac75f1f in QGuiEventDispatcherGlib::processEvents (this=0x0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202 #35 0x00007f12fa49a562 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149 #36 0x00007f12fa49a934 in QEventLoop::exec (this=0x7fff21e60bc0, flags=...) at kernel/qeventloop.cpp:201 #37 0x00007f12fa49cba4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888 #38 0x00007f12fd5022bf in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/shells/desktop/main.cpp:50 #39 0x00007f12fd18fabd in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff21e60ec8) at libc-start.c:222 #40 0x0000000000400649 in _start () The current source language is "auto; currently asm". The current source language is "auto; currently c". This bug may be a duplicate of or related to bug 217209 Reported using DrKonqi