This also effects me. After upgrade from Hardy I can no longer pair with my phone, use it as an HID remote or transfer files. Trying to pair with phone using bluetooth-wizard: chris@chris-laptop:~$ sudo bluetoothd -nd bluetoothd[11216]: Bluetooth daemon bluetoothd[11216]: Enabling debug information bluetoothd[11216]: parsing main.conf bluetoothd[11216]: offmode=NoScan bluetoothd[11216]: discovto=0 bluetoothd[11216]: pageto=8192 bluetoothd[11216]: name=%h-%d bluetoothd[11216]: class=0x000100 bluetoothd[11216]: inqmode=0 bluetoothd[11216]: Starting SDP server bluetoothd[11216]: Loading plugins /usr/lib/bluetooth/plugins bluetoothd[11216]: /usr/lib/bluetooth/plugins/netlink.so bluetoothd[11216]: Starting experimental netlink support bluetoothd[11216]: Failed to find Bluetooth netlink family bluetoothd[11216]: Can't init plugin /usr/lib/bluetooth/plugins/netlink.so bluetoothd[11216]: /usr/lib/bluetooth/plugins/hal.so bluetoothd[11216]: /usr/lib/bluetooth/plugins/input.so bluetoothd[11216]: input.conf: Key file does not have key 'IdleTimeout' bluetoothd[11216]: /usr/lib/bluetooth/plugins/network.so bluetoothd[11216]: /etc/bluetooth/network.conf: Key file does not have key 'Disable' bluetoothd[11216]: /etc/bluetooth/network.conf: Key file does not have key 'DisableSecurity' bluetoothd[11216]: /etc/bluetooth/network.conf: Key file does not have key 'Interface' bluetoothd[11216]: /etc/bluetooth/network.conf: Key file does not have key 'Interface' bluetoothd[11216]: /etc/bluetooth/network.conf: Key file does not have key 'Interface' bluetoothd[11216]: Config options: InterfacePrefix=bnep%d, PANU_Script=avahi-autoipd, GN_Script=avahi-autoipd, NAP_Script=dhclient, GN_Interface=pan0, NAP_Interface=pan1, Security=true bluetoothd[11216]: bridge pan0 created bluetoothd[11216]: /usr/lib/bluetooth/plugins/serial.so bluetoothd[11216]: /usr/lib/bluetooth/plugins/audio.so bluetoothd[11216]: Unix socket created: 13 bluetoothd[11216]: Telephony plugin initialized bluetoothd[11216]: HFP AG features: "Ability to reject a call" "Enhanced call status" "Extended Error Result Codes" bluetoothd[11216]: /usr/lib/bluetooth/plugins/service.so bluetoothd[11216]: HCI dev 0 registered bluetoothd[11216]: child 11218 forked bluetoothd[11216]: HCI dev 0 already up bluetoothd[11216]: network_server_probe: path /org/bluez/hci0 bluetoothd[11216]: Adding record with handle 0x10000 bluetoothd[11216]: Record pattern UUID 0000000f-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001115-0000-1000-8000-00805f9 bluetoothd[11216]: register_server_record: got record id 0x10000 bluetoothd[11216]: Registered interface org.bluez.NetworkPeer on path /org/bluez/hci0 bluetoothd[11216]: network_server_probe: path /org/bluez/hci0 bluetoothd[11216]: Adding record with handle 0x10001 bluetoothd[11216]: Record pattern UUID 0000000f-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001117-0000-1000-8000-00805f9 bluetoothd[11216]: register_server_record: got record id 0x10001 bluetoothd[11216]: Registered interface org.bluez.NetworkHub on path /org/bluez/hci0 bluetoothd[11216]: network_server_probe: path /org/bluez/hci0 bluetoothd[11216]: Adding record with handle 0x10002 bluetoothd[11216]: Record pattern UUID 0000000f-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001116-0000-1000-8000-00805f9 bluetoothd[11216]: register_server_record: got record id 0x10002 bluetoothd[11216]: Registered interface org.bluez.NetworkRouter on path /org/bluez/hci0 bluetoothd[11216]: proxy_probe: path /org/bluez/hci0 bluetoothd[11216]: Registered interface org.bluez.SerialProxyManager on path /org/bluez/hci0 bluetoothd[11216]: headset_server_probe: path /org/bluez/hci0 bluetoothd[11216]: audio.conf: Key file does not have key 'Master' bluetoothd[11216]: Adding record with handle 0x10003 bluetoothd[11216]: Record pattern UUID 00000003-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001108-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001112-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001203-0000-1000-8000-00805f9 bluetoothd[11216]: audio.conf: Key file does not have key 'SCORouting' bluetoothd[11216]: a2dp_server_probe: path /org/bluez/hci0 bluetoothd[11216]: audio.conf: Key file does not have key 'Disable' bluetoothd[11216]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11216]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11216]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11216]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11216]: audio.conf: Key file does not have key 'Master' bluetoothd[11216]: SEP 0xb924ae08 registered: type:0 codec:0 seid:1 bluetoothd[11216]: Adding record with handle 0x10004 bluetoothd[11216]: Record pattern UUID 00000019-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 0000110a-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 0000110d-0000-1000-8000-00805f9 bluetoothd[11216]: avrcp_server_probe: path /org/bluez/hci0 bluetoothd[11216]: audio.conf: Key file does not have key 'Master' bluetoothd[11216]: Adding record with handle 0x10005 bluetoothd[11216]: Record pattern UUID 00000017-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 0000110c-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 0000110e-0000-1000-8000-00805f9 bluetoothd[11216]: Adding record with handle 0x10006 bluetoothd[11216]: Record pattern UUID 00000017-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11216]: Record pattern UUID 0000110e-0000-1000-8000-00805f9 bluetoothd[11216]: service_probe: path /org/bluez/hci0 bluetoothd[11216]: Registered interface org.bluez.Service on path /org/bluez/hci0 bluetoothd[11216]: Adapter /org/bluez/hci0 has been enabled bluetoothd[11216]: Starting security manager 0 bluetoothd[11216]: child 11218 exited bluetoothd[11216]: Computer is classified as laptop bluetoothd[11216]: Current device class is 0x0a010c bluetoothd[11216]: Setting 0x00010c for major/minor device class bluetoothd[11216]: Agent registered for hci0 at :1.79:/org/bluez/agent/hci0 bluetoothd[11216]: Discovery session 0xb92434a8 with :1.116 activated bluetoothd[11216]: session_ref(0xb92434a8): ref=1 bluetoothd[11216]: session_unref(0xb92434a8): ref=0 bluetoothd[11216]: Discovery session 0xb92434a8 with :1.116 deactivated bluetoothd[11216]: Stopping discovery bluetoothd[11216]: bonding_request_new(00:16:B8:63:A7:FA) bluetoothd[11216]: adapter_get_device(00:16:B8:63:A7:FA) bluetoothd[11216]: adapter_create_device(00:16:B8:63:A7:FA) bluetoothd[11216]: Creating device /org/bluez/hci0/dev_00_16_B8_63_A7_FA bluetoothd[11216]: Temporary agent registered for hci0/00:16:B8:63:A7:FA at :1.116:/org/bluez/agent/wizard bluetoothd[11216]: Hangup or error on bonding IO channel bluetoothd[11216]: Releasing agent :1.116, /org/bluez/agent/wizard bluetoothd[11216]: Removing device /org/bluez/hci0/dev_00_16_B8_63_A7_FA chris@chris-laptop:~$ sudo hcidump HCI sniffer - Bluetooth packet analyzer ver 1.42 device: hci0 snap_len: 1028 filter: 0xffffffff < HCI Command: Periodic Inquiry Mode (0x01|0x0003) plen 9 > HCI Event: Command Complete (0x0e) plen 4 > HCI Event: Inquiry Result (0x02) plen 15 < HCI Command: Exit Periodic Inquiry Mode (0x01|0x0004) plen 0 > HCI Event: Command Complete (0x0e) plen 4 < HCI Command: Create Connection Cancel (0x01|0x0008) plen 6 > HCI Event: Command Status (0x0f) plen 4 My phone shows up in the list but when I try and connect it just seems to time out and there is no notification from the phone at all. Trying to pair with PC from phone: Phone searches and finds PC. Try to pair and it requests I enter a passcode, I enter one on the phone but the PC never prompts for it... chris@chris-laptop:~$ sudo bluetoothd -nd bluetoothd[11702]: Bluetooth daemon bluetoothd[11702]: Enabling debug information bluetoothd[11702]: parsing main.conf bluetoothd[11702]: offmode=NoScan bluetoothd[11702]: discovto=0 bluetoothd[11702]: pageto=8192 bluetoothd[11702]: name=%h-%d bluetoothd[11702]: class=0x000100 bluetoothd[11702]: inqmode=0 bluetoothd[11702]: Starting SDP server bluetoothd[11702]: Loading plugins /usr/lib/bluetooth/plugins bluetoothd[11702]: /usr/lib/bluetooth/plugins/netlink.so bluetoothd[11702]: Starting experimental netlink support bluetoothd[11702]: Failed to find Bluetooth netlink family bluetoothd[11702]: Can't init plugin /usr/lib/bluetooth/plugins/netlink.so bluetoothd[11702]: /usr/lib/bluetooth/plugins/hal.so bluetoothd[11702]: /usr/lib/bluetooth/plugins/input.so bluetoothd[11702]: input.conf: Key file does not have key 'IdleTimeout' bluetoothd[11702]: /usr/lib/bluetooth/plugins/network.so bluetoothd[11702]: /etc/bluetooth/network.conf: Key file does not have key 'Disable' bluetoothd[11702]: /etc/bluetooth/network.conf: Key file does not have key 'DisableSecurity' bluetoothd[11702]: /etc/bluetooth/network.conf: Key file does not have key 'Interface' bluetoothd[11702]: /etc/bluetooth/network.conf: Key file does not have key 'Interface' bluetoothd[11702]: /etc/bluetooth/network.conf: Key file does not have key 'Interface' bluetoothd[11702]: Config options: InterfacePrefix=bnep%d, PANU_Script=avahi-autoipd, GN_Script=avahi-autoipd, NAP_Script=dhclient, GN_Interface=pan0, NAP_Interface=pan1, Security=true bluetoothd[11702]: bridge pan0 created bluetoothd[11702]: /usr/lib/bluetooth/plugins/serial.so bluetoothd[11702]: /usr/lib/bluetooth/plugins/audio.so bluetoothd[11702]: Unix socket created: 13 bluetoothd[11702]: Telephony plugin initialized bluetoothd[11702]: HFP AG features: "Ability to reject a call" "Enhanced call status" "Extended Error Result Codes" bluetoothd[11702]: /usr/lib/bluetooth/plugins/service.so bluetoothd[11702]: HCI dev 0 registered bluetoothd[11702]: child 11704 forked bluetoothd[11702]: HCI dev 0 already up bluetoothd[11702]: network_server_probe: path /org/bluez/hci0 bluetoothd[11702]: Adding record with handle 0x10000 bluetoothd[11702]: Record pattern UUID 0000000f-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001115-0000-1000-8000-00805f9 bluetoothd[11702]: register_server_record: got record id 0x10000 bluetoothd[11702]: Registered interface org.bluez.NetworkPeer on path /org/bluez/hci0 bluetoothd[11702]: network_server_probe: path /org/bluez/hci0 bluetoothd[11702]: Adding record with handle 0x10001 bluetoothd[11702]: Record pattern UUID 0000000f-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001117-0000-1000-8000-00805f9 bluetoothd[11702]: register_server_record: got record id 0x10001 bluetoothd[11702]: Registered interface org.bluez.NetworkHub on path /org/bluez/hci0 bluetoothd[11702]: network_server_probe: path /org/bluez/hci0 bluetoothd[11702]: Adding record with handle 0x10002 bluetoothd[11702]: Record pattern UUID 0000000f-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001116-0000-1000-8000-00805f9 bluetoothd[11702]: register_server_record: got record id 0x10002 bluetoothd[11702]: Registered interface org.bluez.NetworkRouter on path /org/bluez/hci0 bluetoothd[11702]: proxy_probe: path /org/bluez/hci0 bluetoothd[11702]: Registered interface org.bluez.SerialProxyManager on path /org/bluez/hci0 bluetoothd[11702]: headset_server_probe: path /org/bluez/hci0 bluetoothd[11702]: audio.conf: Key file does not have key 'Master' bluetoothd[11702]: Adding record with handle 0x10003 bluetoothd[11702]: Record pattern UUID 00000003-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001108-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001112-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001203-0000-1000-8000-00805f9 bluetoothd[11702]: audio.conf: Key file does not have key 'SCORouting' bluetoothd[11702]: a2dp_server_probe: path /org/bluez/hci0 bluetoothd[11702]: audio.conf: Key file does not have key 'Disable' bluetoothd[11702]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11702]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11702]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11702]: audio.conf: Key file does not have group 'A2DP' bluetoothd[11702]: audio.conf: Key file does not have key 'Master' bluetoothd[11702]: SEP 0xb9935e08 registered: type:0 codec:0 seid:1 bluetoothd[11702]: Adding record with handle 0x10004 bluetoothd[11702]: Record pattern UUID 00000019-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 0000110a-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 0000110d-0000-1000-8000-00805f9 bluetoothd[11702]: avrcp_server_probe: path /org/bluez/hci0 bluetoothd[11702]: audio.conf: Key file does not have key 'Master' bluetoothd[11702]: Adding record with handle 0x10005 bluetoothd[11702]: Record pattern UUID 00000017-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 0000110c-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 0000110e-0000-1000-8000-00805f9 bluetoothd[11702]: Adding record with handle 0x10006 bluetoothd[11702]: Record pattern UUID 00000017-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00000100-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 00001002-0000-1000-8000-00805f9 bluetoothd[11702]: Record pattern UUID 0000110e-0000-1000-8000-00805f9 bluetoothd[11702]: service_probe: path /org/bluez/hci0 bluetoothd[11702]: Registered interface org.bluez.Service on path /org/bluez/hci0 bluetoothd[11702]: Adapter /org/bluez/hci0 has been enabled bluetoothd[11702]: Starting security manager 0 bluetoothd[11702]: child 11704 exited bluetoothd[11702]: Computer is classified as laptop bluetoothd[11702]: Current device class is 0x0a010c bluetoothd[11702]: Setting 0x00010c for major/minor device class bluetoothd[11702]: Agent registered for hci0 at :1.79:/org/bluez/agent/hci0 bluetoothd[11702]: adapter_get_device(00:16:B8:63:A7:FA) bluetoothd[11702]: adapter_create_device(00:16:B8:63:A7:FA) bluetoothd[11702]: Creating device /org/bluez/hci0/dev_00_16_B8_63_A7_FA bluetoothd[11702]: Removing temporary device 00:16:B8:63:A7:FA bluetoothd[11702]: Removing device /org/bluez/hci0/dev_00_16_B8_63_A7_FA bluetoothd[11702]: adapter_get_device(00:16:B8:63:A7:FA) bluetoothd[11702]: adapter_create_device(00:16:B8:63:A7:FA) bluetoothd[11702]: Creating device /org/bluez/hci0/dev_00_16_B8_63_A7_FA chris@chris-laptop:~$ sudo hcidump HCI sniffer - Bluetooth packet analyzer ver 1.42 device: hci0 snap_len: 1028 filter: 0xffffffff > HCI Event: Connect Request (0x04) plen 10 < HCI Command: Accept Connection Request (0x01|0x0009) plen 7 > HCI Event: Command Status (0x0f) plen 4 > HCI Event: Role Change (0x12) plen 8 > HCI Event: Connect Complete (0x03) plen 11 < HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2 > HCI Event: Command Status (0x0f) plen 4 < HCI Command: Remote Name Request (0x01|0x0019) plen 10 > HCI Event: Max Slots Change (0x1b) plen 3 > HCI Event: Command Status (0x0f) plen 4 > HCI Event: Connection Packet Type Changed (0x1d) plen 5 > HCI Event: Read Remote Supported Features (0x0b) plen 11 > HCI Event: Remote Name Req Complete (0x07) plen 255 > ACL data: handle 1 flags 0x02 dlen 12 L2CAP(s): Connect req: psm 1 scid 0x0040 < ACL data: handle 1 flags 0x02 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 1 status 0 Connection pending - No futher information available < ACL data: handle 1 flags 0x02 dlen 10 L2CAP(s): Info req: type 2 > HCI Event: Number of Completed Packets (0x13) plen 6 > HCI Event: Number of Completed Packets (0x13) plen 6 > ACL data: handle 1 flags 0x02 dlen 16 L2CAP(s): Info rsp: type 2 result 0 Extended feature mask 0x0000 < ACL data: handle 1 flags 0x02 dlen 16 L2CAP(s): Connect rsp: dcid 0x0040 scid 0x0040 result 0 status 0 Connection successful > HCI Event: Number of Completed Packets (0x13) plen 6 > ACL data: handle 1 flags 0x02 dlen 12 L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 0 < ACL data: handle 1 flags 0x02 dlen 18 L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 4 MTU 672 < ACL data: handle 1 flags 0x02 dlen 12 L2CAP(s): Config req: dcid 0x0040 flags 0x00 clen 0 > HCI Event: Number of Completed Packets (0x13) plen 6 > HCI Event: Number of Completed Packets (0x13) plen 6 > ACL data: handle 1 flags 0x02 dlen 14 L2CAP(s): Config rsp: scid 0x0040 flags 0x00 result 0 clen 0 Success > ACL data: handle 1 flags 0x02 dlen 26 L2CAP(d): cid 0x0040 len 22 [psm 1] SDP SSA Req: tid 0x1 len 0x11 pat uuid-32 0x8e771302 max 672 aid(s) 0x0009 (BTProfileDescList) cont 00 < ACL data: handle 1 flags 0x02 dlen 14 L2CAP(d): cid 0x0040 len 10 [psm 1] SDP SSA Rsp: tid 0x1 len 0x5 count 2 cont 00 > HCI Event: Number of Completed Packets (0x13) plen 6 > ACL data: handle 1 flags 0x02 dlen 12 L2CAP(s): Disconn req: dcid 0x0040 scid 0x0040 < ACL data: handle 1 flags 0x02 dlen 12 L2CAP(s): Disconn rsp: dcid 0x0040 scid 0x0040 > HCI Event: Number of Completed Packets (0x13) plen 6 > HCI Event: Disconn Complete (0x05) plen 4 > HCI Event: Connect Request (0x04) plen 10 < HCI Command: Accept Connection Request (0x01|0x0009) plen 7 > HCI Event: Connect Complete (0x03) plen 11 If I try and send a file from my phone to computer the phone complains it cannot find any devices (PC does not advertise any services via SDP?). Let me know if there is any other info I can supply. This is a really annoying regression and I would consider upgrading it to high priority myself since pairing is fundamental to the operation of bluetooth.