Application: nepomukserver (0.2)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
On system startup.

I did the following:
1) Install Ubuntu 11.04
2) Upgrade to 11.10
3) Install KDE from repository of Ubuntu.
4) Now I see this error on every boot.

The crash can be reproduced every time.

-- Backtrace:
Application: Сервер Nepomuk (nepomukserver), signal: Segmentation fault
[KCrash Handler]
#6  0x00007fc7efedb6ca in XInternAtom () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#7  0x00007fc7ea6a8dfd in DBusConnection::getAccessibilityBusAddress() const () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#8  0x00007fc7ea6a8eb6 in DBusConnection::connectDBus() () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#9  0x00007fc7ea6a927c in DBusConnection::DBusConnection() () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#10 0x00007fc7ea68d0ff in QSpiAccessibleBridge::QSpiAccessibleBridge() () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#11 0x00007fc7ea6a8ae7 in QSpiAccessibleBridgePlugin::create(QString const&) () from /usr/lib/qt4/plugins/accessiblebridge/libqspiaccessiblebridge.so
#12 0x00007fc7f1014018 in QAccessible::initialize() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007fc7f1014145 in QAccessible::setRootObject(QObject*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#14 0x00007fc7f0b0c383 in QApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#15 0x00007fc7f2bea989 in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_nepomukserver.so
#16 0x00007fc7f285e30d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
#17 0x0000000000400671 in _start ()

Possible duplicates by query: bug 285551, bug 284290.

Reported using DrKonqi