Comment 45 for bug 1065400

mauribera, I have the same situation:
Fujitsu P701, 0489:e031 Foxconn / Hon Hai
Copied fw-0489_e031.hcd in /lib/firmware, same dmesg output, no bluetooth devices found

rad@radicfs:~$ ls -la /lib/firmware/fw*
-rw-r--r-- 1 root root 2494 дек. 30 19:47 /lib/firmware/fw-0489_e031.hcd
rad@radicfs:~$ dmesg | grep Bluetooth
[ 1.992027] Bluetooth: Core ver 2.16
[ 1.992808] Bluetooth: HCI device and connection manager initialized
[ 1.993080] Bluetooth: HCI socket layer initialized
[ 1.993082] Bluetooth: L2CAP socket layer initialized
[ 1.993087] Bluetooth: SCO socket layer initialized
[ 2.020829] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 2.020833] Bluetooth: BNEP filters: protocol multicast
[ 2.021553] Bluetooth: RFCOMM TTY layer initialized
[ 2.021558] Bluetooth: RFCOMM socket layer initialized
[ 2.021559] Bluetooth: RFCOMM ver 1.11
[ 3.704643] Bluetooth: hci0 command tx timeout
[ 4.704392] Bluetooth: hci0 command tx timeout
[ 5.704047] Bluetooth: hci0 command tx timeout
[ 6.703710] Bluetooth: hci0 command tx timeout
[ 364.558074] Bluetooth: hci0 command tx timeout
[ 384.643667] Bluetooth: hci0 command tx timeout
rad@radicfs:~$ uname -a
Linux radicfs 3.5.0-21-generic #32-Ubuntu SMP Tue Dec 11 18:52:46 UTC 2012 i686 i686 i686 GNU/Linux