Keyboard: Logitech Bluettooth K480
The keyboard is seen in the bluetooth section of system settings. When I try to Pair the the device it prompts me to enter the code shown. When I type the numbers in it shows a different number than the actual button i pressed. Instead of the number I pressed it shows 1,2,3,4,5,6 in that order. Please help me pair this keyboard!
btmon has the following log:
> HCI Event: Inquiry Result with RSSI (0x22) plen 15 [hci0] 28.154984
Num responses: 1
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Page scan repetition mode: R1 (0x01)
Page period mode: P0 (0x00)
Class: 0x002540
Major class: Peripheral (mouse, joystick, keyboards)
Minor class: 0x10
Limited Discoverable Mode
Clock offset: 0x482d
RSSI: -61 dBm (0xc3)
@ Device Found: 00:1F:20:EC:D5:F1 (0) rssi -61 flags 0x0003
04 0d 40 25 00 ..@%.
> HCI Event: Inquiry Complete (0x01) plen 1 [hci0] 32.208557
Status: Success (0x00)
@ Discovering: 0x00 (7)
< HCI Command: Create Connection (0x01|0x0005) plen 13 [hci0] 34.630216
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Packet type: 0xcc18
DM1 may be used
DH1 may be used
DM3 may be used
DH3 may be used
DM5 may be used
DH5 may be used
Page scan repetition mode: R1 (0x01)
Page scan mode: Mandatory (0x00)
Clock offset: 0xc82d
Role switch: Allow slave (0x01)
> HCI Event: Command Status (0x0f) plen 4 [hci0] 34.631872
Create Connection (0x01|0x0005) ncmd 1
Status: Success (0x00)
> HCI Event: Connect Complete (0x03) plen 11 [hci0] 35.868058
Status: Success (0x00)
Handle: 11
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Link type: ACL (0x01)
Encryption: Disabled (0x00)
< HCI Command: Read Remote Supported Features (0x01|0x001b) plen 2 [hci0] 35.868422
Handle: 11
> HCI Event: Command Status (0x0f) plen 4 [hci0] 35.870066
Read Remote Supported Features (0x01|0x001b) ncmd 1
Status: Success (0x00)
> HCI Event: Read Remote Supported Features (0x0b) plen 11 [hci0] 35.877055
Status: Success (0x00)
Handle: 11
Features: 0xbc 0x04 0x82 0x78 0x00 0x06 0x59 0x83
Encryption
Slot offset
Timing accuracy
Role switch
Sniff mode
Channel quality driven data rate (CQDDR)
Paging parameter negotiation
Broadcast Encryption
Enhanced inquiry scan
Interlaced inquiry scan
Interlaced page scan
RSSI with inquiry results
Sniff subrating
Pause encryption
Extended Inquiry Response
Secure Simple Pairing
Encapsulated PDU
Non-flushable Packet Boundary Flag
Link Supervision Timeout Changed Event
Inquiry TX Power Level
Extended features
< HCI Command: Read Remote Extended Features (0x01|0x001c) plen 3 [hci0] 35.877180
Handle: 11
Page: 1
> HCI Event: Command Status (0x0f) plen 4 [hci0] 35.879031
Read Remote Extended Features (0x01|0x001c) ncmd 1
Status: Success (0x00)
> HCI Event: Read Remote Extended Features (0x23) plen 13 [hci0] 35.883027
Status: Success (0x00)
Handle: 11
Page: 1/1
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Secure Simple Pairing (Host Support)
< HCI Command: Remote Name Request (0x01|0x0019) plen 10 [hci0] 35.883106
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Page scan repetition mode: R2 (0x02)
Page scan mode: Mandatory (0x00)
Clock offset: 0x0000
> HCI Event: Command Status (0x0f) plen 4 [hci0] 35.885034
Remote Name Request (0x01|0x0019) ncmd 1
Status: Success (0x00)
> HCI Event: Remote Name Req Complete (0x07) plen 255 [hci0] 35.909033
Status: Success (0x00)
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Name: Logitech Keyboard K480
< HCI Command: Authentication Requested (0x01|0x0011) plen 2 [hci0] 35.909191
Handle: 11
> HCI Event: Command Status (0x0f) plen 4 [hci0] 35.911088
Authentication Requested (0x01|0x0011) ncmd 1
Status: Success (0x00)
> HCI Event: Link Key Request (0x17) plen 6 [hci0] 35.912036
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
< HCI Command: Link Key Request Negative Reply (0x01|0x000c) plen 6 [hci0] 35.912109
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
> HCI Event: Command Complete (0x0e) plen 10 [hci0] 35.914035
Link Key Request Negative Reply (0x01|0x000c) ncmd 1
Status: Success (0x00)
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
> HCI Event: IO Capability Request (0x31) plen 6 [hci0] 35.915048
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
< HCI Command: IO Capability Request Reply (0x01|0x002b) plen 9 [hci0] 35.915177
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
IO capability: DisplayYesNo (0x01)
OOB data: Authentication data not present (0x00)
Authentication: Dedicated Bonding - MITM required (0x03)
> HCI Event: Command Complete (0x0e) plen 10 [hci0] 35.917049
IO Capability Request Reply (0x01|0x002b) ncmd 1
Status: Success (0x00)
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
> HCI Event: IO Capability Response (0x32) plen 9 [hci0] 35.923043
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
IO capability: KeyboardOnly (0x02)
OOB data: Authentication data not present (0x00)
Authentication: General Bonding - MITM not required (0x04)
@ Device Connected: 00:1F:20:EC:D5:F1 (0) flags 0x0000
17 09 4c 6f 67 69 74 65 63 68 20 4b 65 79 62 6f ..Logitech Keybo
61 72 64 20 4b 34 38 30 04 0d 40 25 00 ard K480..@%.
> HCI Event: User Passkey Notification (0x3b) plen 10 [hci0] 36.211090
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Passkey: 198799
@ Passkey Notify: 00:1F:20:EC:D5:F1 (0) passkey 198799 entered 0
> HCI Event: Keypress Notification (0x3c) plen 7 [hci0] 36.219075
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Notification type: Passkey entry started (0x00)
> HCI Event: Keypress Notification (0x3c) plen 7 [hci0] 47.000536
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Notification type: Passkey digit entered (0x01)
@ Passkey Notify: 00:1F:20:EC:D5:F1 (0) passkey 198799 entered 1
> HCI Event: Keypress Notification (0x3c) plen 7 [hci0] 49.249846
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Notification type: Passkey digit entered (0x01)
@ Passkey Notify: 00:1F:20:EC:D5:F1 (0) passkey 198799 entered 2
> HCI Event: Keypress Notification (0x3c) plen 7 [hci0] 51.965192
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Notification type: Passkey digit entered (0x01)
@ Passkey Notify: 00:1F:20:EC:D5:F1 (0) passkey 198799 entered 3
> HCI Event: Keypress Notification (0x3c) plen 7 [hci0] 53.148348
Address: 00:1F:20:EC:D5:F1 (OUI 00-1F-20)
Notification type: Passkey digit entered (0x01)
@ Passkey Notify: 00:1F:20:EC:D5:F1 (0) passkey 198799 entered 4
> HCI Event: Keypress Notification (0x3c) plen 7 &nbs
