Version: (using KDE 4.2.0) OS: Linux Installed from: Ubuntu Packages Programma: Plasma-werkgebied (plasma), signaal SIGSEGV [Current thread is 0 (LWP 11118)] Thread 3 (Thread 0xa991cb90 (LWP 11120)): #0 0xb7feb430 in __kernel_vsyscall () #1 0xb585f075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb64439ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0xb662d6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #4 0xb7986532 in ?? () from /usr/lib/libQtNetwork.so.4 #5 0xb662c6ae in ?? () from /usr/lib/libQtCore.so.4 #6 0xb585b50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb64357ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (Thread 0xa90c3b90 (LWP 11123)): #0 0xb7feb430 in __kernel_vsyscall () #1 0xb585f075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb64439ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0xb662d6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #4 0xa9a9a4f2 in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so #5 0xb662c6ae in ?? () from /usr/lib/libQtCore.so.4 #6 0xb585b50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb64357ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread 0xb53eb6c0 (LWP 11118)): [KCrash Handler] #6 0xb6732801 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #7 0xa9c26063 in TaskManager::AbstractGroupingStrategy::groupRemoved () from /usr/lib/libtaskmanager.so.4 #8 0xa9c26c11 in TaskManager::AbstractGroupingStrategy::closeGroup () from /usr/lib/libtaskmanager.so.4 #9 0xa9c2f5b7 in ?? () from /usr/lib/libtaskmanager.so.4 #10 0xa9c3011b in ?? () from /usr/lib/libtaskmanager.so.4 #11 0xb6731a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #12 0xb67327e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #13 0xa9c42163 in TaskManager::TaskGroup::itemRemoved () from /usr/lib/libtaskmanager.so.4 #14 0xa9c42858 in TaskManager::TaskGroup::remove () from /usr/lib/libtaskmanager.so.4 #15 0xa9c2a1b0 in TaskManager::GroupManager::remove () from /usr/lib/libtaskmanager.so.4 #16 0xa9c2bfc7 in TaskManager::GroupManager::qt_metacall () from /usr/lib/libtaskmanager.so.4 #17 0xb6731a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #18 0xb67327e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #19 0xa9c45cf3 in TaskManager::TaskManager::taskRemoved () from /usr/lib/libtaskmanager.so.4 #20 0xa9c47600 in TaskManager::TaskManager::windowRemoved () from /usr/lib/libtaskmanager.so.4 #21 0xa9c495c4 in TaskManager::TaskManager::qt_metacall () from /usr/lib/libtaskmanager.so.4 #22 0xb6731a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #23 0xb67327e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #24 0xb78594c3 in KWindowSystem::windowRemoved () from /usr/lib/libkdeui.so.5 #25 0xb785bd36 in ?? () from /usr/lib/libkdeui.so.5 #26 0xb786b212 in NETRootInfo::update () from /usr/lib/libkdeui.so.5 #27 0xb786b58f in NETRootInfo::event () from /usr/lib/libkdeui.so.5 #28 0xb785bfcd in ?? () from /usr/lib/libkdeui.so.5 #29 0xb7710309 in KApplication::x11EventFilter () from /usr/lib/libkdeui.so.5 #30 0xb7f674c7 in ?? () from /usr/lib/libkdeinit4_plasma.so #31 0xb6a0ba9e in ?? () from /usr/lib/libQtGui.so.4 #32 0xb6a1c4d5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #33 0xb6a477aa in ?? () from /usr/lib/libQtGui.so.4 #34 0xb56a06f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #35 0xb56a3da3 in ?? () from /usr/lib/libglib-2.0.so.0 #36 0xb56a3f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #37 0xb6747478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #38 0xb6a46ea5 in ?? () from /usr/lib/libQtGui.so.4 #39 0xb671b52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #40 0xb671b6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #41 0xb671dda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #42 0xb69ac767 in QApplication::exec () from /usr/lib/libQtGui.so.4 #43 0xb7f54d46 in kdemain () from /usr/lib/libkdeinit4_plasma.so #44 0x08048712 in _start ()
This may be related to bug 178076
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? Thanks :)
Hoi Andres, Thank you! It can be reproduced, indeed. 1) open a program, for instance thunderbird 2) open another window of that same program 3) select "dont allow this program to be grouped" by right clicking and .... voilà Thanks again :-) oh and I read that development tutorial and I see that I require a few debug packages (I noticed the ?? parts), will have to wrestle with that later. Hopefully already useful now... Diederik Programma: Plasma-werkgebied (plasma), signaal SIGSEGV [Current thread is 0 (LWP 11229)] Thread 3 (Thread 0xa99b9b90 (LWP 11345)): #0 0xb8087430 in __kernel_vsyscall () #1 0xb58fe075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb64e29ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0xb66cc6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #4 0xb7a25532 in ?? () from /usr/lib/libQtNetwork.so.4 #5 0xb66cb6ae in ?? () from /usr/lib/libQtCore.so.4 #6 0xb58fa50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb64d47ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (Thread 0xa916cb90 (LWP 11412)): #0 0xb8087430 in __kernel_vsyscall () #1 0xb58fe075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb64e29ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0xb66cc6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #4 0xa9b8bc8a in ?? () from /usr/lib/kde4/plasma_wallpaper_image.so #5 0xb66cb6ae in ?? () from /usr/lib/libQtCore.so.4 #6 0xb58fa50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb64d47ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread 0xb548a6c0 (LWP 11229)): [KCrash Handler] #6 0xb67d1801 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #7 0xa9cb1fd3 in TaskManager::AbstractGroupingStrategy::groupRemoved () from /usr/lib/libtaskmanager.so.4 #8 0xa9cb36c1 in TaskManager::AbstractGroupingStrategy::closeGroup () from /usr/lib/libtaskmanager.so.4 #9 0xa9cbb439 in ?? () from /usr/lib/libtaskmanager.so.4 #10 0xa9cbb4bd in ?? () from /usr/lib/libtaskmanager.so.4 #11 0xb67d0a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #12 0xb67d0e60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #13 0xb6a455f1 in QAction::triggered () from /usr/lib/libQtGui.so.4 #14 0xb6a45f5f in QAction::activate () from /usr/lib/libQtGui.so.4 #15 0xb6e23564 in ?? () from /usr/lib/libQtGui.so.4 #16 0xb6e23ff2 in QMenu::mouseReleaseEvent () from /usr/lib/libQtGui.so.4 #17 0xb6aa3962 in QWidget::event () from /usr/lib/libQtGui.so.4 #18 0xb6e262e9 in QMenu::event () from /usr/lib/libQtGui.so.4 #19 0xb6a4b8ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #20 0xb6a540e1 in QApplication::notify () from /usr/lib/libQtGui.so.4 #21 0xb77affed in KApplication::notify () from /usr/lib/libkdeui.so.5 #22 0xb67bbe61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #23 0xb6a5336e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4 #24 0xb6abd8de in ?? () from /usr/lib/libQtGui.so.4 #25 0xb6abc9e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #26 0xb6ae67aa in ?? () from /usr/lib/libQtGui.so.4 #27 0xb573f6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #28 0xb5742da3 in ?? () from /usr/lib/libglib-2.0.so.0 #29 0xb5742f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #30 0xb67e6478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #31 0xb6ae5ea5 in ?? () from /usr/lib/libQtGui.so.4 #32 0xb67ba52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #33 0xb67ba6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #34 0xb6e260b1 in QMenu::exec () from /usr/lib/libQtGui.so.4 #35 0xa9db5239 in ?? () from /usr/lib/kde4/plasma_applet_tasks.so #36 0xb6fc807e in QGraphicsItem::sceneEvent () from /usr/lib/libQtGui.so.4 #37 0xb700b7af in QGraphicsWidget::sceneEvent () from /usr/lib/libQtGui.so.4 #38 0xb6fe654c in ?? () from /usr/lib/libQtGui.so.4 #39 0xb6fec907 in QGraphicsScene::contextMenuEvent () from /usr/lib/libQtGui.so.4 #40 0xb6fef747 in QGraphicsScene::event () from /usr/lib/libQtGui.so.4 #41 0xb6a4b8ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #42 0xb6a5372e in QApplication::notify () from /usr/lib/libQtGui.so.4 #43 0xb77affed in KApplication::notify () from /usr/lib/libkdeui.so.5 #44 0xb67bbe61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #45 0xb6ffc4c6 in QGraphicsView::contextMenuEvent () from /usr/lib/libQtGui.so.4 #46 0xb6aa3c6d in QWidget::event () from /usr/lib/libQtGui.so.4 #47 0xb6ddafd3 in QFrame::event () from /usr/lib/libQtGui.so.4 #48 0xb6e717df in QAbstractScrollArea::viewportEvent () from /usr/lib/libQtGui.so.4 #49 0xb6ffed0f in QGraphicsView::viewportEvent () from /usr/lib/libQtGui.so.4 #50 0xb6e73d85 in ?? () from /usr/lib/libQtGui.so.4 #51 0xb67bb04a in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4 #52 0xb6a4b8ca in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #53 0xb6a53c55 in QApplication::notify () from /usr/lib/libQtGui.so.4 #54 0xb77affed in KApplication::notify () from /usr/lib/libkdeui.so.5 #55 0xb67bbe61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #56 0xb6a5686e in QCoreApplication::sendSpontaneousEvent () from /usr/lib/libQtGui.so.4 #57 0xb6abde3f in ?? () from /usr/lib/libQtGui.so.4 #58 0xb6abc9e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #59 0xb6ae67aa in ?? () from /usr/lib/libQtGui.so.4 #60 0xb573f6f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #61 0xb5742da3 in ?? () from /usr/lib/libglib-2.0.so.0 #62 0xb5742f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #63 0xb67e6478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #64 0xb6ae5ea5 in ?? () from /usr/lib/libQtGui.so.4 #65 0xb67ba52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #66 0xb67ba6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #67 0xb67bcda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #68 0xb6a4b767 in QApplication::exec () from /usr/lib/libQtGui.so.4 #69 0xb7ff3456 in kdemain () from /usr/lib/libkdeinit4_plasma.so #70 0x08048712 in _start ()
You need to install the following packages: "libqt4-dbg", "kdebase4-workspace-dbg" :)
Thanks for you patience (I am new and learning :-) Now with kdebase-workspace-dbg , kdelibs5-dbg , libqt4-dbg installed It can be reproduced, indeed, yet not always. 1) open a program, for instance thunderbird, but any program really (tried it with inkscape, FF, OpenOffice, Kwrite, etc) 2) open another window of that same program, which will be grouped 3) select "don't allow this program to be grouped" by right clicking and .... voilà ... a crash 4) after the recovery often (though not always) items are ungrouped Further note that sometimes that particular program will group again in the same session. So, step 3) again, followed by crash What is excellent though is that this crash only means that plasma is gone for 3 seconds. The panel etc returns then - so a very gracious crash :-) Programma: Plasma-werkgebied (plasma), signaal SIGSEGV [Current thread is 0 (LWP 11254)] Thread 3 (Thread 0xa9956b90 (LWP 11256)): #0 0xb803b430 in __kernel_vsyscall () #1 0xb58a1075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb64969ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0xb66806f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #4 0xb79d9532 in ?? () from /usr/lib/libQtNetwork.so.4 #5 0xb667f6ae in ?? () from /usr/lib/libQtCore.so.4 #6 0xb589d50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb64887ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 2 (Thread 0xa90fdb90 (LWP 11257)): #0 0xb803b430 in __kernel_vsyscall () #1 0xb58a1075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb64969ed in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6 #3 0xb66806f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #4 0xa9b40c8a in RenderThread::run (this=0x88ac6bc) at /build/buildd/kdebase-workspace-4.2.0/plasma/wallpapers/image/renderthread.cpp:91 #5 0xb667f6ae in ?? () from /usr/lib/libQtCore.so.4 #6 0xb589d50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0 #7 0xb64887ee in clone () from /lib/tls/i686/cmov/libc.so.6 Thread 1 (Thread 0xb542d6c0 (LWP 11254)): [KCrash Handler] #6 0xb6785801 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #7 0xa9c5bfd3 in TaskManager::AbstractGroupingStrategy::groupRemoved (this=0x91509d0, _t1=0x9770388) at /build/buildd/kdebase-workspace-4.2.0/obj-i486-linux-gnu/libs/taskmanager/abstractgroupingstrategy.moc:87 #8 0xa9c5d6c1 in TaskManager::AbstractGroupingStrategy::closeGroup (this=0x91509d0, group=0x9770388) at /build/buildd/kdebase-workspace-4.2.0/libs/taskmanager/abstractgroupingstrategy.cpp:143 #9 0xa9c65439 in TaskManager::ProgramGroupingStrategy::toggleGrouping (this=0x91509d0) at /build/buildd/kdebase-workspace-4.2.0/libs/taskmanager/strategies/programgroupingstrategy.cpp:109 #10 0xa9c654bd in TaskManager::ProgramGroupingStrategy::qt_metacall (this=0x91509d0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbf93879c) at /build/buildd/kdebase-workspace-4.2.0/obj-i486-linux-gnu/libs/taskmanager/programgroupingstrategy.moc:68 #11 0xb6784a60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #12 0xb6784e60 in QMetaObject::activate () from /usr/lib/libQtCore.so.4 #13 0xb69f95f1 in QAction::triggered () from /usr/lib/libQtGui.so.4 #14 0xb69f9f5f in QAction::activate () from /usr/lib/libQtGui.so.4 #15 0xb6dd7564 in ?? () from /usr/lib/libQtGui.so.4 #16 0xb6dd7ff2 in QMenu::mouseReleaseEvent () from /usr/lib/libQtGui.so.4 #17 0xb6a57962 in QWidget::event () from /usr/lib/libQtGui.so.4 #18 0xb6dda2e9 in QMenu::event () from /usr/lib/libQtGui.so.4 #19 0xb69ff8ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #20 0xb6a080e1 in QApplication::notify () from /usr/lib/libQtGui.so.4 #21 0xb7763fed in KApplication::notify (this=0x86f89a0, receiver=0xbf939670, event=0xbf938de8) at /build/buildd/kde4libs-4.2.0/kdeui/kernel/kapplication.cpp:307 #22 0xb676fe61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #23 0xb6a0736e in QApplicationPrivate::sendMouseEvent () from /usr/lib/libQtGui.so.4 #24 0xb6a718de in ?? () from /usr/lib/libQtGui.so.4 #25 0xb6a709e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #26 0xb6a9a7aa in ?? () from /usr/lib/libQtGui.so.4 #27 0xb56e26f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #28 0xb56e5da3 in ?? () from /usr/lib/libglib-2.0.so.0 #29 0xb56e5f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #30 0xb679a478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #31 0xb6a99ea5 in ?? () from /usr/lib/libQtGui.so.4 #32 0xb676e52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #33 0xb676e6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #34 0xb6dda0b1 in QMenu::exec () from /usr/lib/libQtGui.so.4 #35 0xa9d5f239 in TaskGroupItem::contextMenuEvent (this=0x9717c28, e=0xbf939bdc) at /build/buildd/kdebase-workspace-4.2.0/plasma/applets/tasks/taskgroupitem.cpp:346 #36 0xb6f7c07e in QGraphicsItem::sceneEvent () from /usr/lib/libQtGui.so.4 #37 0xb6fbf7af in QGraphicsWidget::sceneEvent () from /usr/lib/libQtGui.so.4 #38 0xb6f9a54c in ?? () from /usr/lib/libQtGui.so.4 #39 0xb6fa0907 in QGraphicsScene::contextMenuEvent () from /usr/lib/libQtGui.so.4 #40 0xb6fa3747 in QGraphicsScene::event () from /usr/lib/libQtGui.so.4 #41 0xb69ff8ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #42 0xb6a0772e in QApplication::notify () from /usr/lib/libQtGui.so.4 #43 0xb7763fed in KApplication::notify (this=0x86f89a0, receiver=0x879e1b8, event=0xbf939bdc) at /build/buildd/kde4libs-4.2.0/kdeui/kernel/kapplication.cpp:307 #44 0xb676fe61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #45 0xb6fb04c6 in QGraphicsView::contextMenuEvent () from /usr/lib/libQtGui.so.4 #46 0xb6a57c6d in QWidget::event () from /usr/lib/libQtGui.so.4 #47 0xb6d8efd3 in QFrame::event () from /usr/lib/libQtGui.so.4 #48 0xb6e257df in QAbstractScrollArea::viewportEvent () from /usr/lib/libQtGui.so.4 #49 0xb6fb2d0f in QGraphicsView::viewportEvent () from /usr/lib/libQtGui.so.4 #50 0xb6e27d85 in ?? () from /usr/lib/libQtGui.so.4 #51 0xb676f04a in QCoreApplicationPrivate::sendThroughObjectEventFilters () from /usr/lib/libQtCore.so.4 #52 0xb69ff8ca in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4 #53 0xb6a07c55 in QApplication::notify () from /usr/lib/libQtGui.so.4 #54 0xb7763fed in KApplication::notify (this=0x86f89a0, receiver=0x8d4b238, event=0xbf93a1e0) at /build/buildd/kde4libs-4.2.0/kdeui/kernel/kapplication.cpp:307 #55 0xb676fe61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4 #56 0xb6a0a86e in QCoreApplication::sendSpontaneousEvent () from /usr/lib/libQtGui.so.4 #57 0xb6a71e3f in ?? () from /usr/lib/libQtGui.so.4 #58 0xb6a709e5 in QApplication::x11ProcessEvent () from /usr/lib/libQtGui.so.4 #59 0xb6a9a7aa in ?? () from /usr/lib/libQtGui.so.4 #60 0xb56e26f8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #61 0xb56e5da3 in ?? () from /usr/lib/libglib-2.0.so.0 #62 0xb56e5f61 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #63 0xb679a478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4 #64 0xb6a99ea5 in ?? () from /usr/lib/libQtGui.so.4 #65 0xb676e52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4 #66 0xb676e6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4 #67 0xb6770da5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4 #68 0xb69ff767 in QApplication::exec () from /usr/lib/libQtGui.so.4 #69 0xb7fa7456 in kdemain (argc=1, argv=0xbf93abb4) at /build/buildd/kdebase-workspace-4.2.0/plasma/shells/desktop/main.cpp:54 #70 0x08048712 in main (argc=) at /build/buildd/kdebase-workspace-4.2.0/obj-i486-linux-gnu/plasma/shells/desktop/plasma_qgv_dummy.cpp:3 Still some ?? in this list - but I hope this is now finally a useful report Diederik
It is indeed useful. Thank you :) *** This bug has been marked as a duplicate of bug 178076 ***