Application: plasma-desktop (0.3) KDE Platform Version: 4.5.1 (KDE 4.5.1) Qt Version: 4.7.0 Operating System: Linux 2.6.35-23-generic i686 Distribution: Ubuntu 10.10 -- Information about the crash: This happens about every 2 - 3 logins. The splash screen sits there for 1 - 3 minutes and then this crash dialog displays. -- Backtrace: Application: Plasma Workspace (plasma-desktop), signal: Aborted [Current thread is 1 (Thread 0xb7764720 (LWP 1757))] Thread 2 (Thread 0xadcb9b70 (LWP 1760)): #0 0x013a4e36 in clock_gettime () from /lib/librt.so.1 #1 0x0184850b in do_gettime () at tools/qelapsedtimer_unix.cpp:105 #2 qt_gettime () at tools/qelapsedtimer_unix.cpp:119 #3 0x0191f6e5 in QTimerInfoList::updateCurrentTime (this=0xaec01c74) at kernel/qeventdispatcher_unix.cpp:339 #4 0x0191f72a in QTimerInfoList::timerWait (this=0xaec01c74, tm=...) at kernel/qeventdispatcher_unix.cpp:442 #5 0x0191d7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xadcb90ac) at kernel/qeventdispatcher_glib.cpp:136 #6 0x0191d83d in timerSourcePrepare (source=0x0, timeout=0x13a8ff4) at kernel/qeventdispatcher_glib.cpp:169 #7 0x031eae6a in g_main_context_prepare () from /lib/libglib-2.0.so.0 #8 0x031eb279 in ?? () from /lib/libglib-2.0.so.0 #9 0x031eb848 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #10 0x0191d59f in QEventDispatcherGlib::processEvents (this=0xaec00890, flags=...) at kernel/qeventdispatcher_glib.cpp:417 #11 0x018ed609 in QEventLoop::processEvents (this=0xadcb9280, flags=) at kernel/qeventloop.cpp:149 #12 0x018eda8a in QEventLoop::exec (this=0xadcb9280, flags=...) at kernel/qeventloop.cpp:201 #13 0x017e9b7e in QThread::exec (this=0x8ebdd98) at thread/qthread.cpp:490 #14 0x018cc35b in QInotifyFileSystemWatcherEngine::run (this=0x8ebdd98) at io/qfilesystemwatcher_inotify.cpp:248 #15 0x017ecdf9 in QThreadPrivate::start (arg=0x8ebdd98) at thread/qthread_unix.cpp:266 #16 0x003c5cc9 in start_thread () from /lib/libpthread.so.0 #17 0x009bd6be in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb7764720 (LWP 1757)): [KCrash Handler] #7 0x007c2416 in __kernel_vsyscall () #8 0x00917941 in raise () from /lib/libc.so.6 #9 0x0091ae42 in abort () from /lib/libc.so.6 #10 0x0072b055 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/libstdc++.so.6 #11 0x00728f35 in ?? () from /usr/lib/libstdc++.so.6 #12 0x00728f72 in std::terminate() () from /usr/lib/libstdc++.so.6 #13 0x007290e1 in __cxa_throw () from /usr/lib/libstdc++.so.6 #14 0x017e2ea5 in qBadAlloc () at global/qglobal.cpp:1996 #15 0x01c6569d in QX11PixmapData::toImage (this=0x94061f8, rect=...) at image/qpixmap_x11.cpp:1548 #16 0x01c5db17 in QX11PixmapData::toImage (this=0x94061f8) at image/qpixmap_x11.cpp:1577 #17 0x01c48b4b in QPixmap::toImage (this=0xbfa377e8) at image/qpixmap.cpp:487 #18 0x01c48b9c in operator<< (stream=..., pixmap=...) at image/qpixmap.cpp:1301 #19 0x00fc63ca in KIconLoaderPrivate::insertCachedPixmapWithPath (this=0x924e790, key=..., data=..., path=...) at ../../kdeui/icons/kiconloader.cpp:830 #20 0x00fce177 in KIconLoader::loadIcon (this=0x91ade08, _name=..., group=KIconLoader::NoGroup, size=16664, state=0, overlays=..., path_store=0x0, canReturnNull=false) at ../../kdeui/icons/kiconloader.cpp:1306 #21 0xafcc9273 in ?? () from /usr/lib/pymodules/python2.6/PyKDE4/kdeui.so #22 0x049f83b2 in PyCFunction_Call (func=0xafed8ce8, arg=0x8bcb5cc, kw=0x0) at ../Objects/methodobject.c:81 #23 0x04a58a4f in call_function (f=0x924e5b4, throwflag=0) at ../Python/ceval.c:3750 #24 PyEval_EvalFrameEx (f=0x924e5b4, throwflag=0) at ../Python/ceval.c:2412 #25 0x04a58b66 in fast_function (f=0x93a5fc4, throwflag=0) at ../Python/ceval.c:3836 #26 call_function (f=0x93a5fc4, throwflag=0) at ../Python/ceval.c:3771 #27 PyEval_EvalFrameEx (f=0x93a5fc4, throwflag=0) at ../Python/ceval.c:2412 #28 0x04a58b66 in fast_function (f=0x91c2fcc, throwflag=0) at ../Python/ceval.c:3836 #29 call_function (f=0x91c2fcc, throwflag=0) at ../Python/ceval.c:3771 #30 PyEval_EvalFrameEx (f=0x91c2fcc, throwflag=0) at ../Python/ceval.c:2412 #31 0x04a5a2b9 in PyEval_EvalCodeEx (co=0x89930b0, globals=0x89ad9bc, locals=0x0, args=0x8bc7178, argcount=1, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at ../Python/ceval.c:3000 #32 0x049e2537 in function_call (func=0x8b4aae4, arg=0x8bc716c, kw=0x0) at ../Objects/funcobject.c:524 #33 0x049b377c in PyObject_Call (func=0x8b4aae4, arg=0x8bc716c, kw=0x0) at ../Objects/abstract.c:2492 #34 0x049c5604 in instancemethod_call (func=0x89987fc, arg=0x8bc716c, kw=0x0) at ../Objects/classobject.c:2579 #35 0x049b377c in PyObject_Call (func=0x89987fc, arg=0x893d02c, kw=0x0) at ../Objects/abstract.c:2492 #36 0x04a53264 in PyEval_CallObjectWithKeywords (func=0x89987fc, arg=0x893d02c, kw=0x0) at ../Python/ceval.c:3619 #37 0x02ab6683 in ?? () from /usr/lib/pymodules/python2.6/sip.so #38 0x02d032b9 in ?? () from /usr/lib/pymodules/python2.6/PyQt4/QtCore.so #39 0x0731c72c in sipPlasma_AppletScript::init() () from /usr/lib/pymodules/python2.6/PyKDE4/plasma.so #40 0x00c4afbc in Plasma::Applet::init (this=0x88e2908) at ../../plasma/applet.cpp:232 #41 0x00c6076c in Plasma::ContainmentPrivate::initApplets (this=0x870eb68) at ../../plasma/containment.cpp:462 #42 0x00c7603f in Plasma::CoronaPrivate::importLayout (this=0x8442fd0, conf=..., mergeConfig=false) at ../../plasma/corona.cpp:523 #43 0x00c76d5c in Plasma::Corona::loadLayout (this=0x839c540, configName=...) at ../../plasma/corona.cpp:458 #44 0x00c7795e in Plasma::Corona::initializeLayout (this=0x839c540, configName=...) at ../../plasma/corona.cpp:361 #45 0x0044d972 in PlasmaApp::corona (this=0x83996d8) at ../../../../plasma/desktop/shell/plasmaapp.cpp:800 #46 0x0044df5e in PlasmaApp::setupDesktop (this=0x83996d8) at ../../../../plasma/desktop/shell/plasmaapp.cpp:286 #47 0x0045104c in PlasmaApp::qt_metacall (this=0x83996d8, _c=QMetaObject::InvokeMetaMethod, _id=15, _a=0x843ba98) at ./plasmaapp.moc:148 #48 0x018f48ca in QMetaObject::metacall (object=0x83996d8, cl=1757, idx=42, argv=0x843ba98) at kernel/qmetaobject.cpp:237 #49 0x018ffdf6 in QMetaCallEvent::placeMetaCall (this=0x843c000, object=0x83996d8) at kernel/qobject.cpp:534 #50 0x019016a2 in QObject::event (this=0x83996d8, e=0x6) at kernel/qobject.cpp:1219 #51 0x018ee9db in QCoreApplication::event (this=0x83996d8, e=0x843c000) at kernel/qcoreapplication.cpp:1561 #52 0x01b524d4 in QApplication::event (this=0x83996d8, e=0x843c000) at kernel/qapplication.cpp:2439 #53 0x01b4efdc in QApplicationPrivate::notify_helper (this=0x83a4730, receiver=0x83996d8, e=0x843c000) at kernel/qapplication.cpp:4396 #54 0x01b5504e in QApplication::notify (this=0x83996d8, receiver=0x83996d8, e=0x843c000) at kernel/qapplication.cpp:3798 #55 0x0101c68a in KApplication::notify (this=0x83996d8, receiver=0x83996d8, event=0x843c000) at ../../kdeui/kernel/kapplication.cpp:310 #56 0x018eeb3b in QCoreApplication::notifyInternal (this=0x83996d8, receiver=0x83996d8, event=0x843c000) at kernel/qcoreapplication.cpp:732 #57 0x018f1d8b in sendEvent (receiver=0x0, event_type=0, data=0x8383028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #58 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8383028) at kernel/qcoreapplication.cpp:1373 #59 0x018f1f4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266 #60 0x0191da74 in sendPostedEvents (s=0x83a6b10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #61 postEventSourceDispatch (s=0x83a6b10) at kernel/qeventdispatcher_glib.cpp:277 #62 0x031e7855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #63 0x031eb668 in ?? () from /lib/libglib-2.0.so.0 #64 0x031eb848 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #65 0x0191d565 in QEventDispatcherGlib::processEvents (this=0x8382ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415 #66 0x01c10be5 in QGuiEventDispatcherGlib::processEvents (this=0x8382ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #67 0x018ed609 in QEventLoop::processEvents (this=0xbfa38ee4, flags=) at kernel/qeventloop.cpp:149 #68 0x018eda8a in QEventLoop::exec (this=0xbfa38ee4, flags=...) at kernel/qeventloop.cpp:201 #69 0x018f200f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #70 0x01b4de07 in QApplication::exec () at kernel/qapplication.cpp:3672 #71 0x0043286e in kdemain (argc=1, argv=0xbfa390f4) at ../../../../plasma/desktop/shell/main.cpp:118 #72 0x080485bb in main (argc=1, argv=0xbfa390f4) at plasma-desktop_dummy.cpp:3 Possible duplicates by query: bug 257270, bug 255227, bug 255226, bug 255225, bug 253605. Reported using DrKonqi
[Comment from a bug triager] - Do you have some Python powered plasmoids in your desktop ? This may also be related to KIconLoader in kdelibs Regards
*** This bug has been marked as a duplicate of bug 209263 ***
[Comment from a bug triager] From bug 269249 (KDE SC 4.5.1): - What I was doing when the application crashed: Logging in the system with automatic login set for the main user. - Unusual behavior I noticed: Once the splash screen was complete, the system appeared as it was hung up for more than one minute, then the desktop appeared showing the bug report window.
*** Bug 269249 has been marked as a duplicate of this bug. ***
I'm also having the same problem. Here are the plasma apps that I have loaded: Application Launcher, Calendar, Comic Strip, Digital Clock, Folder View, gmail-plasmoid, Hardware Temperature, Luna, Microblogging, Network Monitor, Pager, Quick Access, Show Desktop, System Load Viewer, System Tray, Task Manager, Weather Forecast.
[Comment from a bug triager] From bug 271349 (KDE SC 4.5.1): === - What I was doing when the application crashed: I have Kubuntu 10.10 on a Dell Latitude D820. I've turned off desktop effects. It auto logs in. I have about 11 plasma apps. - Unusual behavior I noticed: When I turn on my system and log in, I sometimes get a dark screen and the hard disk crunches a lot. It then comes up with a KDE Daemon request to open my wallet. The dialog is very laggy. After a long time I get a crash report. At that point KDE comes up and appears to work beautifully. === Here are the plasma apps that I have loaded: Application Launcher, Calendar, Comic Strip, Digital Clock, Folder View, gmail-plasmoid, Hardware Temperature, Luna, Microblogging, Network Monitor, Pager, Quick Access, Show Desktop, System Load Viewer, System Tray, Task Manager, Weather Forecast. === I tried cleaning up my /var/tmp/kdecache-USERNAME/kpc directory and will see if that helps.
*** Bug 271349 has been marked as a duplicate of this bug. ***
I tried cleaning up my /var/tmp/kdecache-USERNAME/kpc directory and the problem went away. That's a great workaround mentioned on another post.
/var/tmp/kdecache-$USER/kpc seems to indicate it would be a bug in KIconCache, which is still used in KIconLoader in the KDE Platform 4.5. It /was/ removed (with commit 03845b5adca8c5df5c3ea116f1ce01cd615f119c) in KDE Platform 4.6 however so you may want to retest with at least kdelibs 4.6.