Ubuntu 9.10 and 10.4 Usb Bluetooth Solved

Ubuntu 9.10 no funciona bluetooth, a partir de la versión 9.04 dejó de funcionar. SOLVED

Tras mucho buscar y buscar, solo he encontrado a gente muy fustrada como yo, que a partir de la versión 9.04 dejó de funcionar el bluetooth, después de tanto tiempo y la cosa va cada vez peor.
Mi dispositivo es el conocidísimo Conceptronic CBTU, bluetooth en forma de pendrive que se conecta al Usb.

Bien, pues después de tanto foro sin resolver y tanta conjetura, conseguí resolverlo.

Deciros que no tiene nada que ver con el Kernel. Lo digo porque me he encontrado muchos foros que culpaban al kernel y sugieren procedimientos complicadísimos, yo recompilando el kernel lo único que he conseguido es agrandar la fustración y el desespero.
Y sin recompilar el kernel finalmente si lo he logrado.
Supongo que esta gente que habla de kernel habla más a tientas que a sabiendas....

Yo hice lo siguiente:
Desintalar completamente todos los paquetes que tengan que ver con bluetooth:
sudo apt-get purge bluez
sudo apt-get purge bluez-utils
sudo apt-get purge blueman
sudo apt-get purge bluetooth
así todos los paquetes que estén implicados...

Descargar de la página:
http://packages.ubuntu.com/karmic/i386/blueman
Los siguientes paquetes: (desde esa pagina los buscamos en el cuadro de search)
bluetooth_4.32-0ubuntu4.1_all.deb
bluez_4.32-0ubuntu4_i386.deb
blueman_1.10-3ubuntu1_i386.deb

Los instalamos uno a uno, pasamos del mensaje de advertencia que nos dice algo así que en los repositorios existe el mismo paquete con una versión posterior.

En la consola hacemos
sudo dpkg-reconfigure bluetooth
sudo dpkg-reconfigure bluez
sudo dpkg-reconfigure blueman

Reiniciamos, y vualá...

Mi dispositivo mostrado con lsusb:
Bus 002 Device 010: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)

Y los mensajes que me ha arroja el bluetoothd:

sudo bluetoothd -nd
bluetoothd[23828]: Bluetooth daemon
bluetoothd[23828]: Enabling debug information
bluetoothd[23828]: parsing main.conf
bluetoothd[23828]: discovto=0
bluetoothd[23828]: pairto=0
bluetoothd[23828]: pageto=8192
bluetoothd[23828]: name=%h-%d
bluetoothd[23828]: class=0x000100
bluetoothd[23828]: inqmode=0
bluetoothd[23828]: Key file does not have key 'DeviceID'
bluetoothd[23828]: Starting SDP server
bluetoothd[23828]: Loading plugins /usr/lib/bluetooth/plugins
bluetoothd[23828]: Starting experimental netlink support
bluetoothd[23828]: Failed to find Bluetooth netlink family
bluetoothd[23828]: /etc/bluetooth/network.conf: Key file does not have key 'Disable'
bluetoothd[23828]: /etc/bluetooth/network.conf: Key file does not have key 'DisableSecurity'
bluetoothd[23828]: /etc/bluetooth/network.conf: Key file does not have key 'Interface'
bluetoothd[23828]: /etc/bluetooth/network.conf: Key file does not have key 'Interface'
bluetoothd[23828]: /etc/bluetooth/network.conf: Key file does not have key 'Interface'
bluetoothd[23828]: Config options: InterfacePrefix=bnep%d, PANU_Script=(null), GN_Script=(null), NAP_Script=(null), GN_Interface=pan0, NAP_Interface=pan1, Security=true
bluetoothd[23828]: bridge pan0 created
bluetoothd[23828]: input.conf: Key file does not have key 'IdleTimeout'
bluetoothd[23828]: register_interface: path /org/bluez/23828/any
bluetoothd[23828]: Registered interface org.bluez.Service on path /org/bluez/23828/any
bluetoothd[23828]: Unix socket created: 13
bluetoothd[23828]: audio.conf: Key file does not have key 'MaxConnected'
bluetoothd[23828]: Telephony plugin initialized
bluetoothd[23828]: HFP AG features: "Ability to reject a call" "Enhanced call status" "Extended Error Result Codes"
bluetoothd[23828]: HCI dev 0 registered
bluetoothd[23828]: child 23830 forked
bluetoothd[23828]: HCI dev 0 already up
bluetoothd[23828]: Starting security manager 0
bluetoothd[23828]: network_server_probe: path /org/bluez/23828/hci0
bluetoothd[23828]: Adding record with handle 0x10000
bluetoothd[23828]: Record pattern UUID 0000000f-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001115-0000-1000-8000-00805f9
bluetoothd[23828]: Changing service classes to 0x020104
bluetoothd[23828]: register_server_record: got record id 0x10000
bluetoothd[23828]: Registered interface org.bluez.NetworkPeer on path /org/bluez/23828/hci0
bluetoothd[23828]: network_server_probe: path /org/bluez/23828/hci0
bluetoothd[23828]: Adding record with handle 0x10001
bluetoothd[23828]: Record pattern UUID 0000000f-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001117-0000-1000-8000-00805f9
bluetoothd[23828]: Changing service classes to 0x020104
bluetoothd[23828]: register_server_record: got record id 0x10001
bluetoothd[23828]: Registered interface org.bluez.NetworkHub on path /org/bluez/23828/hci0
bluetoothd[23828]: network_server_probe: path /org/bluez/23828/hci0
bluetoothd[23828]: Adding record with handle 0x10002
bluetoothd[23828]: Record pattern UUID 0000000f-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001116-0000-1000-8000-00805f9
bluetoothd[23828]: Changing service classes to 0x020104
bluetoothd[23828]: register_server_record: got record id 0x10002
bluetoothd[23828]: Registered interface org.bluez.NetworkRouter on path /org/bluez/23828/hci0
bluetoothd[23828]: register_interface: path /org/bluez/23828/hci0
bluetoothd[23828]: Registered interface org.bluez.Service on path /org/bluez/23828/hci0
bluetoothd[23828]: proxy_probe: path /org/bluez/23828/hci0
bluetoothd[23828]: Registered interface org.bluez.SerialProxyManager on path /org/bluez/23828/hci0
bluetoothd[23828]: headset_server_probe: path /org/bluez/23828/hci0
bluetoothd[23828]: audio.conf: Key file does not have key 'Master'
bluetoothd[23828]: Adding record with handle 0x10003
bluetoothd[23828]: Record pattern UUID 00000003-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001108-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001112-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001203-0000-1000-8000-00805f9
bluetoothd[23828]: Changing service classes to 0x020104
bluetoothd[23828]: audio.conf: Key file does not have key 'SCORouting'
bluetoothd[23828]: a2dp_server_probe: path /org/bluez/23828/hci0
bluetoothd[23828]: audio.conf: Key file does not have key 'Disable'
bluetoothd[23828]: audio.conf: Key file does not have group 'A2DP'
bluetoothd[23828]: audio.conf: Key file does not have group 'A2DP'
bluetoothd[23828]: audio.conf: Key file does not have group 'A2DP'
bluetoothd[23828]: audio.conf: Key file does not have group 'A2DP'
bluetoothd[23828]: audio.conf: Key file does not have key 'Master'
bluetoothd[23828]: SEP 0x22280a50 registered: type:0 codec:0 seid:1
bluetoothd[23828]: Adding record with handle 0x10004
bluetoothd[23828]: Record pattern UUID 00000019-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 0000110a-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 0000110d-0000-1000-8000-00805f9
bluetoothd[23828]: Changing service classes to 0x0a0104
bluetoothd[23828]: avrcp_server_probe: path /org/bluez/23828/hci0
bluetoothd[23828]: audio.conf: Key file does not have key 'Master'
bluetoothd[23828]: Adding record with handle 0x10005
bluetoothd[23828]: Record pattern UUID 00000017-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 0000110c-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 0000110e-0000-1000-8000-00805f9
bluetoothd[23828]: Changing service classes to 0x0a0104
bluetoothd[23828]: Adding record with handle 0x10006
bluetoothd[23828]: Record pattern UUID 00000017-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00000100-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 00001002-0000-1000-8000-00805f9
bluetoothd[23828]: Record pattern UUID 0000110e-0000-1000-8000-00805f9
bluetoothd[23828]: Changing service classes to 0x0a0104
bluetoothd[23828]: Creating device /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: Probe drivers for /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: network_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: Registered interface org.bluez.Network on path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: headset_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: probe failed with driver input-headset for device /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: serial_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9: 00001101-0000-1000-8000-00805f9b34fb
bluetoothd[23828]: Registered interface org.bluez.Serial on path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: serial_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9: 00001105-0000-1000-8000-00805f9b34fb
bluetoothd[23828]: serial_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9: 00001106-0000-1000-8000-00805f9b34fb
bluetoothd[23828]: serial_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9: 00001112-0000-1000-8000-00805f9b34fb
bluetoothd[23828]: serial_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9: 0000111f-0000-1000-8000-00805f9b34fb
bluetoothd[23828]: serial_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9: 0000112f-0000-1000-8000-00805f9b34fb
bluetoothd[23828]: serial_probe: path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9: 831c4071-7bc8-4a9c-a01c-15df25a4adbc
bluetoothd[23828]: adapter_get_device(16:00:36:D9:04:E9)
bluetoothd[23828]: audio handle_uuid: server not enabled for 00001112-0000-1000-8000-00805f9b34fb (0x1112)
bluetoothd[23828]: audio handle_uuid: server not enabled for 0000111f-0000-1000-8000-00805f9b34fb (0x111f)
bluetoothd[23828]: audio handle_uuid: server not enabled for 0000110a-0000-1000-8000-00805f9b34fb (0x110a)
bluetoothd[23828]: Found AV Target
bluetoothd[23828]: Registered interface org.bluez.Control on path /org/bluez/23828/hci0/dev_16_00_36_D9_04_E9
bluetoothd[23828]: Found AV Target
bluetoothd[23828]: Adapter /org/bluez/23828/hci0 has been enabled
bluetoothd[23828]: child 23830 exited
bluetoothd[23828]: Computer is classified as desktop
bluetoothd[23828]: Current device class is 0x0a0104
bluetoothd[23828]: Setting 0x000104 for major/minor device class
bluetoothd[23828]: Changing major/minor class to 0x0a0104