It's going to be almost one year next month since I completely switched to Ubuntu.
But one problem I have not been able to solve yet or I haven't cared about is Bluetooth problem.

There is a bluetooth icon in the top application bar( on top right), that says "Bluetooth: On" whenever I move my mouse cursor over it, but bluetooth service never works whenever I try to send something or try to search devices near to the laptop.

I think UF has got some very good moderators, somebody must be knowing what is the problem.

Whoever knows is expected to help.