I have a Samsung Galaxy Ace phone with Android 2.3 . On my laptop i installed Ubuntu 12.04 LTS. The probleme that I have is that I can't connect my phone via bluetooth. When I search for devices it finds it and i finish the Set Up New Device setup wizzard. After that i can't do anything. It doesn't work. Can't browse the device and can't send files to device. When sending there is an unknown error.