Ok, now it dies because it says my database is corrupted:
rpmdb: Thread/process 1789/3086182080 failed: Thread died in Berkeley DB library error: db4 error(-30974) from dbenv->failchk: DB_RUNRECOVERY: Fatal error, run database recovery error: cannot open Packages index using db3 - (-30974) error: cannot open Packages database in /var/lib/rpm
I guess my options repaing this are rather limited? Any ideas?
Thanks, Clemens