I am on Project Neon, and this has happened a lot. And I mean a lot. Everytime I want to open Dolphin, it crashes. This is the backtrace that is produced. Not very specific because it only go one star.

Application: Dolphin (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7767710 (LWP 4525))]

Thread 2 (Thread 0xb3726b70 (LWP 4526)):
#0  0x02885d10 in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0x00f1b12f in ?? () from /opt/project-neon/lib/libQtCore.so.4
#2  0x00f1b1ae in ?? () from /opt/project-neon/lib/libQtCore.so.4
#3  0x0100c00f in ?? () from /opt/project-neon/lib/libQtCore.so.4
#4  0x0100c36d in ?? () from /opt/project-neon/lib/libQtCore.so.4
#5  0x010093ed in ?? () from /opt/project-neon/lib/libQtCore.so.4
#6  0x01009552 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#7  0x011c288c in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0x011c3637 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#9  0x011c3c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#10 0x01009f58 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/project-neon/lib/libQtCore.so.4
#11 0x00fd05d5 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/project-neon/lib/libQtCore.so.4
#12 0x00fd0743 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/project-neon/lib/libQtCore.so.4
#13 0x00eb1215 in QThread::exec() () from /opt/project-neon/lib/libQtCore.so.4
#14 0x00fae642 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#15 0x00eb39cd in ?? () from /opt/project-neon/lib/libQtCore.so.4
#16 0x042a89cd in ?? () from /usr/lib/nvidia-current/libGL.so.1
#17 0x05c7c46e in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb7767710 (LWP 4525)):
[KCrash Handler]
#7  0x003b549d in KServiceTypeTrader::defaultOffers(QString const&, QString const&) const () from /opt/project-neon/lib/libkdecore.so.5
#8  0x003b5654 in KServiceTypeTrader::query(QString const&, QString const&) const () from /opt/project-neon/lib/libkdecore.so.5
#9  0x03502ead in VersionControlObserver::searchPlugin(KUrl const&) const () from /opt/project-neon/lib/libdolphinprivate.so.4
#10 0x035026ff in VersionControlObserver::verifyDirectory() () from /opt/project-neon/lib/libdolphinprivate.so.4
#11 0x03503475 in ?? () from /opt/project-neon/lib/libdolphinprivate.so.4
#12 0x00fee7ad in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /opt/project-neon/lib/libQtCore.so.4
#13 0x010486a3 in QTimer::timeout() () from /opt/project-neon/lib/libQtCore.so.4
#14 0x00ff6e84 in QTimer::timerEvent(QTimerEvent*) () from /opt/project-neon/lib/libQtCore.so.4
#15 0x00fe9cd2 in QObject::event(QEvent*) () from /opt/project-neon/lib/libQtCore.so.4
#16 0x0638b10c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /opt/project-neon/lib/libQtGui.so.4
#17 0x06388a0a in QApplication::notify(QObject*, QEvent*) () from /opt/project-neon/lib/libQtGui.so.4
#18 0x00b7077e in KApplication::notify(QObject*, QEvent*) () from /opt/project-neon/lib/libkdeui.so.5
#19 0x00fd2e4a in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /opt/project-neon/lib/libQtCore.so.4
#20 0x00fd65b1 in QCoreApplication::sendEvent(QObject*, QEvent*) () from /opt/project-neon/lib/libQtCore.so.4
#21 0x0100ca6f in ?? () from /opt/project-neon/lib/libQtCore.so.4
#22 0x010095e7 in ?? () from /opt/project-neon/lib/libQtCore.so.4
#23 0x0100969f in ?? () from /opt/project-neon/lib/libQtCore.so.4
#24 0x011c325f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#25 0x011c3990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#26 0x011c3c2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#27 0x01009f38 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/project-neon/lib/libQtCore.so.4
#28 0x06454768 in ?? () from /opt/project-neon/lib/libQtGui.so.4
#29 0x00fd05d5 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/project-neon/lib/libQtCore.so.4
#30 0x00fd0743 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /opt/project-neon/lib/libQtCore.so.4
#31 0x00fd34c6 in QCoreApplication::exec() () from /opt/project-neon/lib/libQtCore.so.4
#32 0x0638867e in QApplication::exec() () from /opt/project-neon/lib/libQtGui.so.4
#33 0x03744a9b in kdemain () from /opt/project-neon/lib/libkdeinit4_dolphin.so
#34 0x0804d78f in _start ()


Reproducible: Always

Steps to Reproduce:
1. Install Project Neon
2. Use Project Neon desktop
3. Open dolphin after a few minutes
4. Crash
Actual Results:  
The KDE Crash Handler started up and it wasn't any help.

Expected Results:  
It should have opened the home folder on my computer with Dolphin.

I am currently using the Linux Mint 12 Lisa Distribution with Kubuntu, Cinnamon, and Project Neon installed.