I had this request unanswerd a few days before, but now I got a bit further.
After trying out many things I came to the point that the menu for content editing not show up in a installation at the root of the server (e.g. mydomain/index.php).
When it get installed in a subfolder as I also did on localhost (e.g. mydomain/toaster/index.php) everything works fine.
Any idea how I can configure it, that it work on a root-installation?
That's where it should start from.
Thanks for every hint