Bug 256783

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
Falla cada vegada a l'inici de l'ordinador. Apareix la pantalla negra en lloc d'obrir-se l'escriptori de kubuntu i no hi ha solució que valgui. Fins i tot, l'he reinstal·lat.

The crash can be reproduced every time.

-- Backtrace:
Application: Espai de treball del Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f8d77cce780 (LWP 1552))]

Thread 2 (Thread 0x7f8d5506b710 (LWP 1609)):
#0  0x00007f8d775d51d3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f8d6c253009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f8d6c25345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f8d74c8a1e6 in QEventDispatcherGlib::processEvents (this=0x18e0750, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f8d74c5ca02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f8d74c5cdec in QEventLoop::exec (this=0x7f8d5506ad90, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f8d74b672fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f8d74c3c5f8 in QInotifyFileSystemWatcherEngine::run (this=0x18dfe10) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f8d74b6a27e in QThreadPrivate::start (arg=0x18dfe10) at thread/qthread_unix.cpp:266
#9  0x00007f8d748df971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#10 0x00007f8d775e191d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f8d77cce780 (LWP 1552)):
[KCrash Handler]
#6  0x00007f8d77879ee8 in main_arena () from /lib/libc.so.6
#7  0x00007f8d546527da in Notifications::~Notifications (this=0x1d72260, __in_chrg=<value optimized out>) at ../../../../../plasma/generic/applets/notifications/ui/notifications.cpp:115
#8  0x00007f8d77132dca in Plasma::ExtenderPrivate::loadExtenderItems (this=<value optimized out>) at ../../plasma/extenders/extender.cpp:736
#9  0x00007f8d771339cc in Plasma::Extender::Extender (this=0x1d74c90, applet=<value optimized out>) at ../../plasma/extenders/extender.cpp:105
#10 0x00007f8d770dfeb5 in Plasma::Applet::extender (this=0x15af180) at ../../plasma/applet.cpp:763
#11 0x00007f8d7715e1a7 in Plasma::ExtenderApplet::init (this=0x15af180) at ../../plasma/private/extenderapplet.cpp:51
#12 0x00007f8d770ff290 in Plasma::ContainmentPrivate::initApplets (this=0x148d6e0) at ../../plasma/containment.cpp:462
#13 0x00007f8d7711338c in Plasma::CoronaPrivate::importLayout (this=0xec6fa0, conf=<value optimized out>, mergeConfig=<value optimized out>) at ../../plasma/corona.cpp:523
#14 0x00007f8d77113ff3 in Plasma::Corona::loadLayout (this=0xfeb200, configName=...) at ../../plasma/corona.cpp:458
#15 0x00007f8d77114ac2 in Plasma::Corona::initializeLayout (this=0xfeb200, configName=...) at ../../plasma/corona.cpp:361
#16 0x00007f8d778d0bb0 in PlasmaApp::corona (this=0xeb83d0) at ../../../../plasma/desktop/shell/plasmaapp.cpp:800
#17 0x00007f8d778d1103 in PlasmaApp::setupDesktop (this=0xeb83d0) at ../../../../plasma/desktop/shell/plasmaapp.cpp:286
#18 0x00007f8d778d3f2e in PlasmaApp::qt_metacall (this=0xeb83d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0xfd64e0) at ./plasmaapp.moc:148
#19 0x00007f8d74c6fbde in QObject::event (this=0xeb83d0, e=0x7f8d77879ee8) at kernel/qobject.cpp:1219
#20 0x00007f8d73dab186 in QApplication::event (this=0xeb83d0, e=0xfd68e0) at kernel/qapplication.cpp:2439
#21 0x00007f8d73da7fdc in QApplicationPrivate::notify_helper (this=0xecdf60, receiver=0xeb83d0, e=0xfd68e0) at kernel/qapplication.cpp:4396
#22 0x00007f8d73dadaed in QApplication::notify (this=0xeb83d0, receiver=0xeb83d0, e=0xfd68e0) at kernel/qapplication.cpp:4277
#23 0x00007f8d758f9156 in KApplication::notify (this=0xeb83d0, receiver=0xeb83d0, event=0xfd68e0) at ../../kdeui/kernel/kapplication.cpp:310
#24 0x00007f8d74c5dcdc in QCoreApplication::notifyInternal (this=0xeb83d0, receiver=0xeb83d0, event=0xfd68e0) at kernel/qcoreapplication.cpp:732
#25 0x00007f8d74c60c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xe9d560) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#26 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xe9d560) at kernel/qcoreapplication.cpp:1373
#27 0x00007f8d74c8a653 in sendPostedEvents (s=0xed1610) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#28 postEventSourceDispatch (s=0xed1610) at kernel/qeventdispatcher_glib.cpp:277
#29 0x00007f8d6c24f342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x00007f8d6c2532a8 in ?? () from /lib/libglib-2.0.so.0
#31 0x00007f8d6c25345c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x00007f8d74c8a193 in QEventDispatcherGlib::processEvents (this=0xe9d070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#33 0x00007f8d73e5aa4e in QGuiEventDispatcherGlib::processEvents (this=0x7f8d77879ee8, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f8d74c5ca02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#35 0x00007f8d74c5cdec in QEventLoop::exec (this=0x7fff2feb4890, flags=) at kernel/qeventloop.cpp:201
#36 0x00007f8d74c60ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#37 0x00007f8d778b8a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#38 0x00007f8d77519d8e 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=0x7fff2feb4c58) at libc-start.c:226
#39 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 228987.

Possible duplicates by query: bug 256780, bug 256775, bug 255631, bug 255078, bug 254224.

Reported using DrKonqi