TuningDrake. Errores y más errores. ><

¡Buenas! Quería utilizar este programita para instalarme códecs y demases, pero no consigo que me funcione.

Tengo instalada la versión grafica del programa para KDE, es abrirla y saltarme errores:

Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//ksocket-xhex" is owned by uid 500 instead of uid 0.
kdeinit4: Shutting down running client.
kdeinit4: preparing to launch /usr/lib/libkdeinit4_klauncher.so
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
Error: "/tmp//ksocket-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kded4.so
Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kbuildsycoca4.so
kbuildsycoca4 running...
Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
kdeinit4: preparing to launch /usr/lib/libkdeinit4_kconf_update.so
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
kdeinit4: preparing to launch /usr/bin/knotify4
Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
knotify(3594) KNotify::event: 1  ref= 0

Las opciones siguen apareciendo a pesar de esta primera tanda, y las líneas de error se multiplican. u.u

Connecting to deprecated signal QDBusConnectionInterface::serviceOwnerChanged(QString,QString,QString)
knotify(3594) KNotify::event: 1  ref= 0
Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
knotify(3594) KNotify::event: 2  ref= 0
Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
1
PING ftp.blogdrake.net (91.121.173.190) 56(84) bytes of data.
64 bytes from rubia.blogdrake.net (91.121.173.190): icmp_seq=1 ttl=51 time=41.8 ms

--- ftp.blogdrake.net ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 41.804/41.804/41.804/0.000 ms
no se puede interpretar media.cfg
no se puede añadir el soporte
Error: "/var/tmp/kdecache-xhex" is owned by uid 500 instead of uid 0.
Error: "/tmp//kde-xhex" is owned by uid 500 instead of uid 0.
knotify(3594) KNotify::event: 3  ref= 0

Tras esto me notifica que ha fallado la configuración de los repositorios BlogDrake y siguen saliendo errores...

¿Qué estoy haciendo mal? >< Uso la última versión de Mandriva (Spring 2010.1) y KDE.