我目前无法配对我的BT60v2在 Arch Linux 上。但是我之前能够配对，但现在无法配对。我能够将键盘与手机配对。
我尝试过的事情：
- 清除键盘上的蓝牙配置文件
- 将默认固件刷入键盘
- 已删除
/var/lib/bluetooth - 从 切换
bluez至bluez-git
在尝试期间，我移除了设备，扫描，信任它，然后尝试重新配对。有什么想法下一步该尝试吗？我总是得到同样的错误。
bluetoothctl pair <MAC>：
Attempting to pair with F5:12:39:30:1D:EB
[CHG] Device F5:12:39:30:1D:EB Connected: yes
Failed to pair: org.bluez.Error.AuthenticationFailed
dmesg | grep Bluetooth：
[16882.418167] Bluetooth: hci0: unexpected SMP command 0x0b from f5:12:39:30:1d:be
btmon：
@ MGMT Command: Pair Device (0x0019) plen 8 {0x0001} [hci0] 2.158407
LE Address: F5:12:39:30:1D:EB (Static)
Capability: KeyboardDisplay (0x04)
< HCI Command: LE Set Extended Scan Parameters (0x08|0x0041) plen 8 #1 [hci0] 2.158426
Own address type: Public (0x00)
Filter policy: Ignore not in accept list (0x01)
PHYs: 0x01
Entry 0: LE 1M
Type: Passive (0x00)
Interval: 60.000 msec (0x0060)
Window: 60.000 msec (0x0060)
> HCI Event: Command Complete (0x0e) plen 4 #2 [hci0] 2.273191
LE Set Extended Scan Parameters (0x08|0x0041) ncmd 1
Status: Success (0x00)
< HCI Command: LE Set Extended Scan Enable (0x08|0x0042) plen 6 #3 [hci0] 2.273284
Extended scan: Enabled (0x01)
Filter duplicates: Enabled (0x01)
Duration: 0 msec (0x0000)
Period: 0.00 sec (0x0000)
> HCI Event: Command Complete (0x0e) plen 4 #4 [hci0] 2.275192
LE Set Extended Scan Enable (0x08|0x0042) ncmd 2
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 45 #5 [hci0] 2.298224
LE Extended Advertising Report (0x0d)
Num reports: 1
Entry 0
Event type: 0x0013
Props: 0x0013
Connectable
Scannable
Use legacy advertising PDUs
Data status: Complete
Legacy PDU Type: ADV_IND (0x0013)
Address type: Random (0x01)
Address: F5:12:39:30:1D:EB (Static)
Primary PHY: LE 1M
Secondary PHY: No packets
SID: no ADI field (0xff)
TX power: 127 dBm
RSSI: -54 dBm (0xca)
Periodic advertising interval: 0.00 msec (0x0000)
Direct address type: Public (0x00)
Direct address: 00:00:00:00:00:00 (OUI 00-00-00)
Data length: 0x13
05 09 42 54 36 30 03 19 c1 03 02 01 06 05 02 12 ..BT60..........
18 0f 18 ...
Name (complete): BT60
Appearance: Keyboard (0x03c1)
Flags: 0x06
LE General Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (partial): 2 entries
Human Interface Device (0x1812)
Battery Service (0x180f)
< HCI Command: LE Set Extended Scan Enable (0x08|0x0042) plen 6 #6 [hci0] 2.298316
Extended scan: Disabled (0x00)
Filter duplicates: Disabled (0x00)
Duration: 0 msec (0x0000)
Period: 0.00 sec (0x0000)
> HCI Event: Command Complete (0x0e) plen 4 #7 [hci0] 2.303159
LE Set Extended Scan Enable (0x08|0x0042) ncmd 2
Status: Success (0x00)
< HCI Command: LE Extended Create Connection (0x08|0x0043) plen 26 #8 [hci0] 2.303213
Filter policy: Accept list is not used (0x00)
Own address type: Public (0x00)
Peer address type: Random (0x01)
Peer address: F5:12:39:30:1D:EB (Static)
Initiating PHYs: 0x01
Entry 0: LE 1M
Scan interval: 60.000 msec (0x0060)
Scan window: 60.000 msec (0x0060)
Min connection interval: 30.00 msec (0x0018)
Max connection interval: 50.00 msec (0x0028)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Min connection length: 0.000 msec (0x0000)
Max connection length: 0.000 msec (0x0000)
> HCI Event: Command Status (0x0f) plen 4 #9 [hci0] 2.315135
LE Extended Create Connection (0x08|0x0043) ncmd 2
Status: Success (0x00)
> HCI Event: LE Meta Event (0x3e) plen 31 #10 [hci0] 2.409188
LE Enhanced Connection Complete (0x0a)
Status: Success (0x00)
Handle: 3585
Role: Central (0x00)
Peer address type: Random (0x01)
Peer address: F5:12:39:30:1D:EB (Static)
Local resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Peer resolvable private address: 00:00:00:00:00:00 (Non-Resolvable)
Connection interval: 45.00 msec (0x0024)
Connection latency: 0 (0x0000)
Supervision timeout: 420 msec (0x002a)
Central clock accuracy: 0x00
@ MGMT Event: Device Connected (0x000b) plen 32 {0x0001} [hci0] 2.409261
LE Address: F5:12:39:30:1D:EB (Static)
Flags: 0x00000008
Connection Locally Initiated
Data length: 19
Name (complete): BT60
Appearance: Keyboard (0x03c1)
Flags: 0x06
LE General Discoverable Mode
BR/EDR Not Supported
16-bit Service UUIDs (partial): 2 entries
Human Interface Device (0x1812)
Battery Service (0x180f)
< HCI Command: LE Read Remote Used Features (0x08|0x0016) plen 2 #11 [hci0] 2.409383
Handle: 3585 Address: F5:12:39:30:1D:EB (Static)
@ RAW Open: btmon (privileged) version 2.22 {0x0002} 2.409538
@ RAW Close: btmon {0x0002} 2.409552
> HCI Event: LE Meta Event (0x3e) plen 4 #12 [hci0] 2.410126
LE Channel Selection Algorithm (0x14)
Handle: 3585 Address: F5:12:39:30:1D:EB (Static)
Algorithm: #2 (0x01)
> HCI Event: Command Status (0x0f) plen 4 #13 [hci0] 2.414129
LE Read Remote Used Features (0x08|0x0016) ncmd 1
Status: Success (0x00)
> ACL Data RX: Handle 3585 flags 0x02 dlen 6 #14 [hci0] 2.416633
SMP: Security Request (0x0b) len 1
Authentication requirement: Bonding, No MITM, SC, No Keypresses (0x09)
> HCI Event: LE Meta Event (0x3e) plen 12 #15 [hci0] 2.462142
LE Read Remote Used Features (0x04)
Status: Success (0x00)
Handle: 3585 Address: F5:12:39:30:1D:EB (Static)
Features: 0x7f 0x41 0x01 0x00 0x00 0x00 0x00 0x00
LE Encryption
Connection Parameter Request Procedure
Extended Reject Indication
Peripheral-initiated Features Exchange
LE Ping
LE Data Packet Length Extension
LL Privacy
LE 2M PHY
Channel Selection Algorithm #2
Minimum Number of Used Channels Procedure
< ACL Data TX: Handle 3585 flags 0x00 dlen 11 #16 [hci0] 2.462193
SMP: Pairing Request (0x01) len 6
IO capability: KeyboardDisplay (0x04)
OOB data: Authentication data not present (0x00)
Authentication requirement: Bonding, MITM, SC, No Keypresses, CT2 (0x2d)
Max encryption key size: 16
Initiator key distribution: EncKey Sign LinkKey (0x0d)
Responder key distribution: EncKey IdKey Sign LinkKey (0x0f)
< ACL Data TX: Handle 3585 flags 0x00 dlen 7 #17 [hci0] 2.462289
ATT: Exchange MTU Request (0x02) len 2
Client RX MTU: 517
> HCI Event: Number of Completed Packets (0x13) plen 5 #18 [hci0] 2.507153
Num handles: 1
Handle: 3585 Address: F5:12:39:30:1D:EB (Static)
Count: 1
> ACL Data RX: Handle 3585 flags 0x02 dlen 6 #19 [hci0] 2.507609
SMP: Pairing Failed (0x05) len 1
Reason: Authentication requirements (0x03)
@ MGMT Event: Command Complete (0x0001) plen 10 {0x0001} [hci0] 2.507651
Pair Device (0x0019) plen 7
Status: Authentication Failed (0x05)
LE Address: F5:12:39:30:1D:EB (Static)
< HCI Command: Disconnect (0x01|0x0006) plen 3 #20 [hci0] 2.507657
Handle: 3585 Address: F5:12:39:30:1D:EB (Static)
Reason: Authentication Failure (0x05)
> HCI Event: Command Status (0x0f) plen 4 #21 [hci0] 2.508131
Disconnect (0x01|0x0006) ncmd 1
Status: Success (0x00)
> HCI Event: Number of Completed Packets (0x13) plen 5 #22 [hci0] 2.509139
Num handles: 1
Handle: 3585 Address: F5:12:39:30:1D:EB (Static)
Count: 1
> ACL Data RX: Handle 3585 flags 0x02 dlen 7 #23 [hci0] 2.551882
ATT: Exchange MTU Response (0x03) len 2
Server RX MTU: 65
> HCI Event: Disconnect Complete (0x05) plen 4 #24 [hci0] 2.552153
Status: Success (0x00)
Handle: 3585 Address: F5:12:39:30:1D:EB (Static)
Reason: Connection Terminated By Local Host (0x16)
@ MGMT Event: Device Disconnected (0x000c) plen 8 {0x0001} [hci0] 2.552193
LE Address: F5:12:39:30:1D:EB (Static)
Reason: Connection terminated by local host (0x02)