Application: nepomukservicestub (0.2)
KDE Platform Version: 4.7.3 (4.7.3) (Compiled from sources)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Started the day as usual by activating the screen and disengaging the screen saver
- Unusual behavior I noticed:
Screen saver was blurry and acting funny, login let me type first two letters then screen flashed and i had to restart the password from being.  I felt as though my computer was compromised by a hacker, so i put in a fake password to test and it failed.  Then I noticed switch user which I have never noticed before and it was showing 0, VT1  I attempted to login as the VT and it failed.  The screen then went blank and went back to original proper login process as though some had logged out.  Then i put my user name and just hit enter without my normal password and it let me in.	
- Custom settings of the application:
User Name:kelley
Password:

-- Backtrace:
Application: Nepomuk Service Stub (nepomukservicestub), signal: Segmentation fault
[KCrash Handler]
#7  0x023c9108 in Nepomuk::Repository::close (this=0x918a9f0) at ../../../../nepomuk/services/storage/repository.cpp:96
#8  0x023c924c in Nepomuk::Repository::~Repository (this=0x918a9f0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/repository.cpp:78
#9  0x023c9352 in Nepomuk::Repository::~Repository (this=0x918a9f0, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/repository.cpp:79
#10 0x04349aaf in Soprano::Server::ServerCore::~ServerCore() () from /usr/lib/libsopranoserver.so.1
#11 0x023c7b00 in Nepomuk::Core::~Core (this=0x918aa80, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:45
#12 0x023c7bf2 in Nepomuk::Core::~Core (this=0x918aa80, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/nepomukcore.cpp:48
#13 0x00518841 in QObjectPrivate::deleteChildren (this=0x918a218) at kernel/qobject.cpp:1955
#14 0x0051d439 in QObject::~QObject (this=0x915e750, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#15 0x00166f98 in Nepomuk::Service::~Service (this=0x915e750, __in_chrg=<optimized out>) at ../../nepomuk/core/nepomukservice.cpp:41
#16 0x023c69ba in ~Storage (this=0x915e750, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:54
#17 Nepomuk::Storage::~Storage (this=0x915e750, __in_chrg=<optimized out>) at ../../../../nepomuk/services/storage/storage.cpp:56
#18 0x00518841 in QObjectPrivate::deleteChildren (this=0x91606f0) at kernel/qobject.cpp:1955
#19 0x0051d439 in QObject::~QObject (this=0x915e550, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#20 0x0804b940 in Nepomuk::ServiceControl::~ServiceControl (this=0x915e550, __in_chrg=<optimized out>) at ../../../nepomuk/servicestub/servicecontrol.cpp:39
#21 0x00518841 in QObjectPrivate::deleteChildren (this=0x90616d0) at kernel/qobject.cpp:1955
#22 0x0051d439 in QObject::~QObject (this=0xbfe41f54, __in_chrg=<optimized out>) at kernel/qobject.cpp:946
#23 0x00507648 in QCoreApplication::~QCoreApplication (this=0xbfe41f54, __in_chrg=<optimized out>) at kernel/qcoreapplication.cpp:671
#24 0x01348943 in QApplication::~QApplication (this=0xbfe41f54, __in_chrg=<optimized out>) at kernel/qapplication.cpp:1093
#25 0x00f92378 in KApplication::~KApplication (this=0xbfe41f54, __in_chrg=<optimized out>) at ../../kdeui/kernel/kapplication.cpp:894
#26 0x0804aed1 in main (argc=-1610019953, argv=0xb40063df) at ../../../nepomuk/servicestub/main.cpp:105

Possible duplicates by query: bug 291461, bug 290305, bug 290293, bug 290263, bug 290219.

Reported using DrKonqi