I recently installed Ubuntu 14.04 and everything is working good except the Bluetooth.
I have Ralink 3290 Bluetooth. tried to install the driver using the method described here. The code is not compiling and giving 2 errors. Even the change in
os/linux/pci_main_dev.c is not working.
Update: Now I followed this link and after modifying some file a little bit, I was successful in compiling and installing this driver. I am certain that Ubuntu finally found a Bluetooth Adapter, and now I am getting bluetooth in:
rfkill list all 0: phy0: Wireless LAN Soft blocked: yes Hard blocked: no 1: hci0: Bluetooth Soft blocked: yes Hard blocked: no
But now the
Bluetooth is disabled error is showing and the output of
dmesg | grep Blue [ 17.378741] Bluetooth: Core ver 2.17 [ 17.378778] Bluetooth: HCI device and connection manager initialized [ 17.378788] Bluetooth: HCI socket layer initialized [ 17.378792] Bluetooth: L2CAP socket layer initialized [ 17.378799] Bluetooth: SCO socket layer initialized [ 17.809313] Bluetooth: hci0 sending frame failed [ 20.507392] Bluetooth: RFCOMM TTY layer initialized [ 20.507420] Bluetooth: RFCOMM socket layer initialized [ 20.507440] Bluetooth: RFCOMM ver 1.11 [ 20.669232] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 20.669237] Bluetooth: BNEP filters: protocol multicast [ 20.669249] Bluetooth: BNEP socket layer initialized