I used to dualboot Win 7 and Ubuntu. When bluetooth was enabled under Win7, I had no problems using bluetooth in Ubuntu.
Now, Ubuntu 13.04 is my only OS and there is no bluetooth. All I can do is flick the switch in systemsettings, but it says, that bluetooth is "deactivated". I do not even have an icon in the menubar. I'm feeling very dumb right now -.-
[Update]
I did sudo apt-get install synaptics
and installed additional software according to this question: Bluetooth not working in Ubuntu 13.04. The Indicator is back, but there is no functionality.
- Bluetooth can not be switched on over the appindicator-menu
- No devices are detected
- Scannig for devices returns "no adapter" found error message