for the last 5 minutes I tried to log in, finally with success.
I think there are problems depending on the new forum style "Basic".
I came from the en.opensuse wiki where I was logged in.
When I went directly to my subscriptions via openSUSE Forums - Subscriptions I was asked for my name and password in a "Basic" style side.
This did not work nor did clicking on "LOGIN" in both styles.
So I logged out (in the wiki?) and logged in again on a not-forum openSUSE page like openSUSE .
That did finally work.
Are there now two identities in the forum software: one of novell and a new one?
Can someone check if thats problem depends on the forums/fora software or on my behavior (or on both)?