Ubuntu + Bluetooth + IBM Laptop R51

[Pere Ubuntu]

Hi,

I'll begin to use the bluetooth connection possibilities on my laptop.

I'm using Ubuntu Hoary 5.04 on an IBM R51 Laptopt, with integrated
bluetooth.

Ubuntu seems to recognize it. 

With lsmod | grep bluetooth I get:

bluetooth              46340  4 rfcomm,l2cap

I think this mean bluetooth has been detected by the kernel/system and
activated. Isn't it? But the bluetooh on the laptop does not go up.

I've installed gnome-bluetooth and bluez utils. 

When i execute Bluetooth Manager I get an error : "Could not find
Bluetooth devices in the system".

There is no answer after run hciconfig. I think ithis command has to
return any bluetooth information if it is activated, isn't it?

The laptop has a key for activating wifi and bluetooth under windows,
but it is a windows key, it doesn't work under linux. But wifi is
activated.

Any help?

Thanks in advance,

Pere Pie