hi,<br>&nbsp;&nbsp;&nbsp; I am using bluez on arm single board computer and i am facing this strange problem. <br><br>When i am using only one bluetooth dongle , hciconfig correctly reports the bluetooth address of the dongle but when i insert a second dongle then the second dongles bt address is reported as 00:00:00:00:00:00 . 
<br><br>Both the dongles individually work fine.<br><br>Can anyone tell me what can be the cause for such a problem ????<br><br>regards<br>siddhant<br>