What is nepomuk?

[Bumpalot]

Linux - Kubuntu 14.04, 64-bit, 3.13.0-24-generic,
4 x AMD Athlon(tm) II X4 645 Processor Memory 7.8 GiB

bumpy@bumpyputer:~$ nepomukbackup
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.
QDBusConnection: session D-Bus connection created before QCoreApplication. Application may misbehave.

How can I fix this?
What is nepomuk, & what does it do?

[kc1di]

to answer the question about nepomuk - here's the wiki that explains it. it's a way of indexing the information so it can be found.
http://userbase.kde.org/Nepomuk

I do not know about the error though.
What exactly were you trying to do when you get the error?