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 x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- Created new activity
- Customized it (changing theme to Oxygene, placing widgets on desktop etc)
- Tried out which scaling for my wallpaper is the best, saved the settings, closed the window.
- A few seconds later, Plasma crashed. It's hard to say if it was because of the new settings or not.

hth

-- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f1ff74847a0 (LWP 2421))]

Thread 3 (Thread 0x7f1fd1ef5710 (LWP 2480)):
#0  0x00007f1ff6d8f203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1feb979009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f1feb97945c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f1ff44441e6 in QEventDispatcherGlib::processEvents (this=0x211e930, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f1ff4416a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f1ff4416dec in QEventLoop::exec (this=0x7f1fd1ef4cb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f1ff43212fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f1ff43f65f8 in QInotifyFileSystemWatcherEngine::run (this=0x211df20) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f1ff432427e in QThreadPrivate::start (arg=0x211df20) at thread/qthread_unix.cpp:266
#9  0x00007f1feefd6953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f1ff4099971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f1ff6d9b94d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f1fc7a01710 (LWP 10130)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f1ff28d720e in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007f1ff28d7329 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007f1feefd6953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#4  0x00007f1ff4099971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00007f1ff6d9b94d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f1ff74847a0 (LWP 2421)):
[KCrash Handler]
#6  0x00007f1ff642ea74 in KDirModel::dirLister (this=0x2034160) at ../../kio/kio/kdirmodel.cpp:358
#7  0x00007f1fed145af6 in KFilePreviewGenerator::Private::updateCutItems (this=0x263e540) at ../../kfile/kfilepreviewgenerator.cpp:655
#8  0x00007f1fed1465cd in KFilePreviewGenerator::qt_metacall (this=0x269af20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff08589120) at ./kfilepreviewgenerator.moc:97
#9  0x00007f1ff442fb27 in QMetaObject::activate (sender=0x19af9a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f1ff4749760) at kernel/qobject.cpp:3280
#10 0x00007f1ff35e98fe in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff08589780) at kernel/qapplication_x11.cpp:3370
#11 0x00007f1ff36150e2 in x11EventSourceDispatch (s=0x19b3470, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#12 0x00007f1feb975342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#13 0x00007f1feb9792a8 in ?? () from /lib/libglib-2.0.so.0
#14 0x00007f1feb97945c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#15 0x00007f1ff4444193 in QEventDispatcherGlib::processEvents (this=0x1942070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#16 0x00007f1ff3614a4e in QGuiEventDispatcherGlib::processEvents (this=0x2034160, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#17 0x00007f1ff4416a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#18 0x00007f1ff4416dec in QEventLoop::exec (this=0x7fff08589ab0, flags=) at kernel/qeventloop.cpp:201
#19 0x00007f1ff441aebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#20 0x00007f1ff7072a56 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#21 0x00007f1ff6cd3d8e 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=0x7fff08589e78) at libc-start.c:226
#22 0x0000000000400669 in _start ()

Possible duplicates by query: bug 254499, bug 253825, bug 251587, bug 250334, bug 246299.

Reported using DrKonqi