thank you towoł for that question it solved my problem
The kdemultimedia-kio-plugins weren't present, I don't know, why, because before the last smxi they were just installed....
Now the problem is fixed.
and a lib-file is remarked. (right now, I can't remember the name, I am not at home).
It's libsndfile. But the problem ist the new encoder from the French repo. The older version in the testing repo of the French man works. You have to downgrade the difficult way, otherwise myriads of multimedia applications would be removed.
Why not just use Kaudiocdcreator or another ripping tool. Even k3b could rip it.
It's just convenient doing it with drag&drop. But the downgrade of the encoder is a bit of a drag now.