Solution
Please Install the Updated Packages.
Insight
In kdegraphics4-4.4.5-0.2 there is subpackage kdegraphics4-devel. It has 3 unversioned Obsoletes. These obsoletes cause problems for future updates.
Affected
kdegraphics4 on Mandriva Linux 2010.1,
Mandriva Linux 2010.1/X86_64