Comment 341 for bug 268502

Same here:
Fedora 14, updated today (Dec. 11 2010)

On Insert:
Dec 11 20:49:55 Overeasy kernel: [16655.639043] usb 3-2: new full speed USB device using ohci_hcd and address 6
Dec 11 20:49:55 Overeasy kernel: [16655.827395] usb 3-2: New USB device found, idVendor=0a12, idProduct=0001
Dec 11 20:49:55 Overeasy kernel: [16655.827408] usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[root@Overeasy ~]# lsusb | grep 0a12
Bus 003 Device 006: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)

[root@Overeasy ~]# hciconfig -a
hci0: Type: BR/EDR Bus: USB
 BD Address: 00:00:00:00:00:00 ACL MTU: 0:0 SCO MTU: 0:0
 DOWN
 RX bytes:0 acl:0 sco:0 events:0 errors:0
 TX bytes:0 acl:0 sco:0 commands:0 errors:0

[root@Overeasy ~]# hciconfig hci0 up
[root@Overeasy ~]# hciconfig hci0
hci0: Type: BR/EDR Bus: USB
 BD Address: 00:1F:81:00:01:1C ACL MTU: 1021:4 SCO MTU: 180:1
 UP RUNNING
 RX bytes:322 acl:0 sco:0 events:7 errors:0
 TX bytes:21 acl:0 sco:0 commands:8 errors:1

[root@Overeasy ~]# hcitool scan
Scanning ...
Inquiry failed: Connection timed out