how to enable bluetooth adapter on opensuse 12.1

I tried to switch on bluetooth, but it says that no adapter found…How do i install or enable the adapter.
I have an acer aspire 4920.

Have you resolved this problem?

I recently upgraded from 11.4 to 12.1 and now my bluetooth mouse seems to work for a while and then it and/or the bluetooth adapter disappears.

I run a Dell Inspiron 9400.