I have been trying to get the beaglebone and a bluetooth dongle to work together. The beaglebone does reconize the bluetooth device but when I try to bring the state up I get a statment saying that RF-KILL will not allow it. I see the rfkill proccess in lsmod and the bluetooth device. I have tried the command "rfkill unblock all" and it cannot reconize the command. I checked in the /dev folder and rfkill is in there and i tried going into that directory and typed "./rfkill unblock all" and I get a permission denied. I cannot figure out how to go about this. Thank you for the help in advance. I did check the other post and none had a solution that helped at all.