我使用 Ubuntu 23.10（几天前从 23.04 升级），并在关闭所有蓝牙设备的情况下启动它。
rfkill list
0: hci0: Bluetooth
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
2: hci1: Bluetooth
Soft blocked: yes
Hard blocked: no
我在使用 hci0（英特尔蓝牙 9460/9560）时遇到问题，但在使用 hci1（华硕 USB-BT500）时没有问题；运行时sudo rfkill unblock 0我得到的结果如下。问题的原因是什么？我该如何解决？
sudo inxi -bE
System:
Host: adrhc.go.ro Kernel: 6.5.0-17-generic arch: x86_64 bits: 64
Console: pty pts/8 Distro: Ubuntu 23.10 (Mantic Minotaur)
Machine:
Type: Desktop Mobo: ASUSTeK model: ROG STRIX H370-I GAMING v: Rev X.0x
serial: 181038382100448 UEFI: American Megatrends v: 2811 date: 05/27/2020
CPU:
Info: quad core Intel Core i3-8300 [MCP] speed (MHz): avg: 800
min/max: 800/3700
Bluetooth:
Device-1: Intel Bluetooth 9460/9560 Jefferson Peak (JfP) driver: btusb
type: USB
Report: hciconfig ID: hci0 rfk-id: 0 state: down
bt-service: enabled,running rfk-block: hardware: no software: yes
address: 18:1D:EA:13:34:FD
Device-2: ASUSTek ASUS USB-BT500 driver: btusb type: USB
Report: ID: hci1 state: up address: 08:BF:B8:53:C5:5B bt-v: 5.1
sudo dmesg | grep -i bluetooth
[77827.341796] Bluetooth: hci0: Hardware error 0x0c
[77827.352823] Bluetooth: hci0: Retrieving Intel exception info failed (-16)
[77828.779885] Bluetooth: hci0: Hardware error 0x0c
[77828.790915] Bluetooth: hci0: Retrieving Intel exception info failed (-16)
sudo journalctl --no-hostname -o short-full -xfu Bluetooth
# nothing new
tail -f /var/log/syslog
rfkill: unblock set for id 0
systemd[1]: Starting systemd-rfkill.service - Load/Save RF Kill Switch Status...
systemd[1]: Started systemd-rfkill.service - Load/Save RF Kill Switch Status.
NetworkManager[1451]: <info> [1708519864.2488] manager: (34:B1:EB:91:52:FF): new Bluetooth device (/org/freedesktop/NetworkManager/Devices/625)
NetworkManager[1451]: <info> [1708519864.2496] device (34:B1:EB:91:52:FF): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
NetworkManager[1451]: <info> [1708519864.2508] device (34:B1:EB:91:52:FF): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
dbus-daemon[1327]: [system] Activating via systemd: service name='org.blueman.Mechanism' unit='blueman-mechanism.service' requested by ':1.216' (uid=1002 pid=3134 comm="/usr/bin/python3 /usr/bin/blueman-applet" label="unconfined")
systemd[1]: Starting blueman-mechanism.service - Bluetooth management mechanism...
dbus-daemon[1327]: [system] Successfully activated service 'org.blueman.Mechanism'
systemd[1]: Started blueman-mechanism.service - Bluetooth management mechanism.
kernel: [77881.417836] Bluetooth: hci0: Hardware error 0x0c
kernel: [77881.428838] Bluetooth: hci0: Retrieving Intel exception info failed (-16)
NetworkManager[1451]: <info> [1708519865.6169] device (34:B1:EB:91:52:FF): state change: disconnected -> unmanaged (reason 'removed', sys-iface-state: 'removed')
NetworkManager[1451]: <info> [1708519865.6838] manager: (34:B1:EB:91:52:FF): new Bluetooth device (/org/freedesktop/NetworkManager/Devices/626)
NetworkManager[1451]: <info> [1708519865.6840] device (34:B1:EB:91:52:FF): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
NetworkManager[1451]: <info> [1708519865.6845] device (34:B1:EB:91:52:FF): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
kernel: [77882.855896] Bluetooth: hci0: Hardware error 0x0c
kernel: [77882.866936] Bluetooth: hci0: Retrieving Intel exception info failed (-16)
NetworkManager[1451]: <info> [1708519867.0566] device (34:B1:EB:91:52:FF): state change: disconnected -> unmanaged (reason 'removed', sys-iface-state: 'removed')
NetworkManager[1451]: <info> [1708519867.1243] manager: (34:B1:EB:91:52:FF): new Bluetooth device (/org/freedesktop/NetworkManager/Devices/627)
NetworkManager[1451]: <info> [1708519867.1260] device (34:B1:EB:91:52:FF): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
NetworkManager[1451]: <info> [1708519867.1275] device (34:B1:EB:91:52:FF): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
kernel: [77884.293879] Bluetooth: hci0: Hardware error 0x0c
kernel: [77884.304885] Bluetooth: hci0: Retrieving Intel exception info failed (-16)
NetworkManager[1451]: <info> [1708519868.4931] device (34:B1:EB:91:52:FF): state change: disconnected -> unmanaged (reason 'removed', sys-iface-state: 'removed')
NetworkManager[1451]: <info> [1708519868.5598] manager: (34:B1:EB:91:52:FF): new Bluetooth device (/org/freedesktop/NetworkManager/Devices/628)
NetworkManager[1451]: <info> [1708519868.5599] device (34:B1:EB:91:52:FF): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
NetworkManager[1451]: <info> [1708519868.5602] device (34:B1:EB:91:52:FF): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
systemd[1]: systemd-rfkill.service: Deactivated successfully.
kernel: [77885.731848] Bluetooth: hci0: Hardware error 0x0c
kernel: [77885.742873] Bluetooth: hci0: Retrieving Intel exception info failed (-16)
NetworkManager[1451]: <info> [1708519869.9307] device (34:B1:EB:91:52:FF): state change: disconnected -> unmanaged (reason 'removed', sys-iface-state: 'removed')
NetworkManager[1451]: <info> [1708519869.9977] manager: (34:B1:EB:91:52:FF): new Bluetooth device (/org/freedesktop/NetworkManager/Devices/629)
NetworkManager[1451]: <info> [1708519869.9985] device (34:B1:EB:91:52:FF): state change: unmanaged -> unavailable (reason 'managed', sys-iface-state: 'external')
NetworkManager[1451]: <info> [1708519870.0063] device (34:B1:EB:91:52:FF): state change: unavailable -> disconnected (reason 'none', sys-iface-state: 'managed')
rfkill: block set for id 0
sudo btmon
Bluetooth monitor ver 5.68
= Note: Linux version 6.5.0-17-generic (x86_64) 0.793468
= Note: Bluetooth subsystem version 2.22 0.793474
= New Index: 08:BF:B8:53:C5:5B (Primary,USB,hci1) [hci1] 0.793477
= New Index: 18:1D:EA:13:34:FD (Primary,USB,hci0) [hci0] 0.793478
@ RAW Open: hcidump (privileged) version 2.22 {0x0002} [hci0] 0.793480
@ MGMT Open: bluetoothd (privileged) version 1.22 {0x0001} 0.793482
@ MGMT Command: Set Powered (0x0005) plen 1 {0x0001} [hci0] 64.984031
Powered: Enabled (0x01)
= Open Index: 18:1D:EA:13:34:FD [hci0] 65.102004
< HCI Command: Reset (0x03|0x0003) plen 0 #1 [hci0] 65.102317
> HCI Event: Command Complete (0x0e) plen 4 #2 [hci0] 65.113253
Reset (0x03|0x0003) ncmd 2
Status: Success (0x00)
< HCI Command: Read Local Supported Features (0x04|0x0003) plen 0 #3 [hci0] 65.113476
> HCI Event: Command Complete (0x0e) plen 12 #4 [hci0] 65.114246
Read Local Supported Features (0x04|0x0003) ncmd 1
Status: Success (0x00)
Features: 0xbf 0xfe 0x0f 0xfe 0xdb 0xff 0x7b 0x87
3 slot packets
5 slot packets
Encryption
Slot offset
Timing accuracy
Role switch
Sniff mode
Power control requests
Channel quality driven data rate (CQDDR)
SCO link
HV2 packets
HV3 packets
u-law log synchronous data
A-law log synchronous data
CVSD synchronous data
Paging parameter negotiation
Power control
Transparent synchronous data
Enhanced Data Rate ACL 2 Mbps mode
Enhanced Data Rate ACL 3 Mbps mode
Enhanced inquiry scan
Interlaced inquiry scan
Interlaced page scan
RSSI with inquiry results
Extended SCO link (EV3 packets)
EV4 packets
EV5 packets
AFH capable peripheral
AFH classification peripheral
LE Supported (Controller)
3-slot Enhanced Data Rate ACL packets
5-slot Enhanced Data Rate ACL packets
Sniff subrating
Pause encryption
AFH capable central
AFH classification central
Enhanced Data Rate eSCO 2 Mbps mode
Enhanced Data Rate eSCO 3 Mbps mode
3-slot Enhanced Data Rate eSCO packets
Extended Inquiry Response
Simultaneous LE and BR/EDR (Controller)
Secure Simple Pairing
Encapsulated PDU
Erroneous Data Reporting
Non-flushable Packet Boundary Flag
Link Supervision Timeout Changed Event
Inquiry TX Power Level
Enhanced Power Control
Extended features
< HCI Command: Read Local Version Information (0x04|0x0001) plen 0 #5 [hci0] 65.114380
> HCI Event: Command Complete (0x0e) plen 12 #6 [hci0] 65.115215
Read Local Version Information (0x04|0x0001) ncmd 1
Status: Success (0x00)
HCI version: Bluetooth 5.1 (0x0a) - Revision 256 (0x0100)
LMP version: Bluetooth 5.1 (0x0a) - Subversion 256 (0x0100)
Manufacturer: Intel Corp. (2)
< HCI Command: Read BD ADDR (0x04|0x0009) plen 0 #7 [hci0] 65.115294
> HCI Event: Command Complete (0x0e) plen 10 #8 [hci0] 65.116254
Read BD ADDR (0x04|0x0009) ncmd 1
Status: Success (0x00)
Address: 18:1D:EA:13:34:FD (Intel Corporate)
< HCI Command: Read Local Supported Commands (0x04|0x0002) plen 0 #9 [hci0] 65.116472
> HCI Event: Command Complete (0x0e) plen 68 #10 [hci0] 65.118221
Read Local Supported Commands (0x04|0x0002) ncmd 1
Status: Success (0x00)
Commands: 215 entries
Inquiry (Octet 0 - Bit 0)
Inquiry Cancel (Octet 0 - Bit 1)
Periodic Inquiry Mode (Octet 0 - Bit 2)
Exit Periodic Inquiry Mode (Octet 0 - Bit 3)
Create Connection (Octet 0 - Bit 4)
Disconnect (Octet 0 - Bit 5)
Add SCO Connection (Octet 0 - Bit 6)
Create Connection Cancel (Octet 0 - Bit 7)
Accept Connection Request (Octet 1 - Bit 0)
Reject Connection Request (Octet 1 - Bit 1)
Link Key Request Reply (Octet 1 - Bit 2)
Link Key Request Negative Reply (Octet 1 - Bit 3)
PIN Code Request Reply (Octet 1 - Bit 4)
PIN Code Request Negative Reply (Octet 1 - Bit 5)
Change Connection Packet Type (Octet 1 - Bit 6)
Authentication Requested (Octet 1 - Bit 7)
Set Connection Encryption (Octet 2 - Bit 0)
Change Connection Link Key (Octet 2 - Bit 1)
Remote Name Request (Octet 2 - Bit 3)
Remote Name Request Cancel (Octet 2 - Bit 4)
Read Remote Supported Features (Octet 2 - Bit 5)
Read Remote Extended Features (Octet 2 - Bit 6)
Read Remote Version Information (Octet 2 - Bit 7)
Read Clock Offset (Octet 3 - Bit 0)
Read LMP Handle (Octet 3 - Bit 1)
Sniff Mode (Octet 4 - Bit 2)
Exit Sniff Mode (Octet 4 - Bit 3)
QoS Setup (Octet 4 - Bit 6)
Role Discovery (Octet 4 - Bit 7)
Switch Role (Octet 5 - Bit 0)
Read Link Policy Settings (Octet 5 - Bit 1)
Write Link Policy Settings (Octet 5 - Bit 2)
Read Default Link Policy Settings (Octet 5 - Bit 3)
Write Default Link Policy Settings (Octet 5 - Bit 4)
Flow Specification (Octet 5 - Bit 5)
Set Event Mask (Octet 5 - Bit 6)
Reset (Octet 5 - Bit 7)
Set Event Filter (Octet 6 - Bit 0)
Flush (Octet 6 - Bit 1)
Read PIN Type (Octet 6 - Bit 2)
Write PIN Type (Octet 6 - Bit 3)
Read Stored Link Key (Octet 6 - Bit 5)
Write Stored Link Key (Octet 6 - Bit 6)
Delete Stored Link Key (Octet 6 - Bit 7)
Write Local Name (Octet 7 - Bit 0)
Read Local Name (Octet 7 - Bit 1)
Read Connection Accept Timeout (Octet 7 - Bit 2)
Write Connection Accept Timeout (Octet 7 - Bit 3)
Read Page Timeout (Octet 7 - Bit 4)
Write Page Timeout (Octet 7 - Bit 5)
Read Scan Enable (Octet 7 - Bit 6)
Write Scan Enable (Octet 7 - Bit 7)
Read Page Scan Activity (Octet 8 - Bit 0)
Write Page Scan Activity (Octet 8 - Bit 1)
Read Inquiry Scan Activity (Octet 8 - Bit 2)
Write Inquiry Scan Activity (Octet 8 - Bit 3)
Read Authentication Enable (Octet 8 - Bit 4)
Write Authentication Enable (Octet 8 - Bit 5)
Read Encryption Mode (Octet 8 - Bit 6)
Write Encryption Mode (Octet 8 - Bit 7)
Read Class of Device (Octet 9 - Bit 0)
Write Class of Device (Octet 9 - Bit 1)
Read Voice Setting (Octet 9 - Bit 2)
Write Voice Setting (Octet 9 - Bit 3)
Read Automatic Flush Timeout (Octet 9 - Bit 4)
Write Automatic Flush Timeout (Octet 9 - Bit 5)
Read Transmit Power Level (Octet 10 - Bit 2)
Read Sync Flow Control Enable (Octet 10 - Bit 3)
Write Sync Flow Control Enable (Octet 10 - Bit 4)
Set Controller To Host Flow Control (Octet 10 - Bit 5)
Host Buffer Size (Octet 10 - Bit 6)
Host Number of Completed Packets (Octet 10 - Bit 7)
Read Link Supervision Timeout (Octet 11 - Bit 0)
Write Link Supervision Timeout (Octet 11 - Bit 1)
Read Number of Supported IAC (Octet 11 - Bit 2)
Read Current IAC LAP (Octet 11 - Bit 3)
Write Current IAC LAP (Octet 11 - Bit 4)
Read Page Scan Mode (Octet 11 - Bit 7)
Write Page Scan Mode (Octet 12 - Bit 0)
Set AFH Host Channel Classification (Octet 12 - Bit 1)
Read Inquiry Scan Type (Octet 12 - Bit 4)
Write Inquiry Scan Type (Octet 12 - Bit 5)
Read Inquiry Mode (Octet 12 - Bit 6)
Write Inquiry Mode (Octet 12 - Bit 7)
Read Page Scan Type (Octet 13 - Bit 0)
Write Page Scan Type (Octet 13 - Bit 1)
Read AFH Channel Assessment Mode (Octet 13 - Bit 2)
Write AFH Channel Assessment Mode (Octet 13 - Bit 3)
Read Local Version Information (Octet 14 - Bit 3)
Read Local Supported Features (Octet 14 - Bit 5)
Read Local Extended Features (Octet 14 - Bit 6)
Read Buffer Size (Octet 14 - Bit 7)
Read BD ADDR (Octet 15 - Bit 1)
Read Failed Contact Counter (Octet 15 - Bit 2)
Reset Failed Contact Counter (Octet 15 - Bit 3)
Read Link Quality (Octet 15 - Bit 4)
Read RSSI (Octet 15 - Bit 5)
Read AFH Channel Map (Octet 15 - Bit 6)
Read Clock (Octet 15 - Bit 7)
Read Loopback Mode (Octet 16 - Bit 0)
Write Loopback Mode (Octet 16 - Bit 1)
Enable Device Under Test Mode (Octet 16 - Bit 2)
Setup Synchronous Connection (Octet 16 - Bit 3)
Accept Synchronous Connection Request (Octet 16 - Bit 4)
Reject Synchronous Connection Request (Octet 16 - Bit 5)
Read Extended Inquiry Response (Octet 17 - Bit 0)
Write Extended Inquiry Response (Octet 17 - Bit 1)
Refresh Encryption Key (Octet 17 - Bit 2)
Sniff Subrating (Octet 17 - Bit 4)
Read Simple Pairing Mode (Octet 17 - Bit 5)
Write Simple Pairing Mode (Octet 17 - Bit 6)
Read Local OOB Data (Octet 17 - Bit 7)
Read Inquiry Response TX Power Level (Octet 18 - Bit 0)
Write Inquiry Transmit Power Level (Octet 18 - Bit 1)
Read Default Erroneous Data Reporting (Octet 18 - Bit 2)
Write Default Erroneous Data Reporting (Octet 18 - Bit 3)
IO Capability Request Reply (Octet 18 - Bit 7)
User Confirmation Request Reply (Octet 19 - Bit 0)
User Confirmation Request Neg Reply (Octet 19 - Bit 1)
User Passkey Request Reply (Octet 19 - Bit 2)
User Passkey Request Negative Reply (Octet 19 - Bit 3)
Remote OOB Data Request Reply (Octet 19 - Bit 4)
Write Simple Pairing Debug Mode (Octet 19 - Bit 5)
Enhanced Flush (Octet 19 - Bit 6)
Remote OOB Data Request Neg Reply (Octet 19 - Bit 7)
Send Keypress Notification (Octet 20 - Bit 2)
IO Capability Request Negative Reply (Octet 20 - Bit 3)
Read Encryption Key Size (Octet 20 - Bit 4)
Set Event Mask Page 2 (Octet 22 - Bit 2)
Read Enhanced Transmit Power Level (Octet 24 - Bit 0)
Read LE Host Supported (Octet 24 - Bit 5)
Write LE Host Supported (Octet 24 - Bit 6)
LE Set Event Mask (Octet 25 - Bit 0)
LE Read Buffer Size (Octet 25 - Bit 1)
LE Read Local Supported Features (Octet 25 - Bit 2)
LE Set Random Address (Octet 25 - Bit 4)
LE Set Advertising Parameters (Octet 25 - Bit 5)
LE Read Advertising Channel TX Power (Octet 25 - Bit 6)
LE Set Advertising Data (Octet 25 - Bit 7)
LE Set Scan Response Data (Octet 26 - Bit 0)
LE Set Advertise Enable (Octet 26 - Bit 1)
LE Set Scan Parameters (Octet 26 - Bit 2)
LE Set Scan Enable (Octet 26 - Bit 3)
LE Create Connection (Octet 26 - Bit 4)
LE Create Connection Cancel (Octet 26 - Bit 5)
LE Read Accept List Size (Octet 26 - Bit 6)
LE Clear Accept List (Octet 26 - Bit 7)
LE Add Device To Accept List (Octet 27 - Bit 0)
LE Remove Device From Accept List (Octet 27 - Bit 1)
LE Connection Update (Octet 27 - Bit 2)
LE Set Host Channel Classification (Octet 27 - Bit 3)
LE Read Channel Map (Octet 27 - Bit 4)
LE Read Remote Used Features (Octet 27 - Bit 5)
LE Encrypt (Octet 27 - Bit 6)
LE Rand (Octet 27 - Bit 7)
LE Start Encryption (Octet 28 - Bit 0)
LE Long Term Key Request Reply (Octet 28 - Bit 1)
LE Long Term Key Request Neg Reply (Octet 28 - Bit 2)
LE Read Supported States (Octet 28 - Bit 3)
LE Receiver Test (Octet 28 - Bit 4)
LE Transmitter Test (Octet 28 - Bit 5)
LE Test End (Octet 28 - Bit 6)
Enhanced Setup Synchronous Connection (Octet 29 - Bit 3)
Enhanced Accept Synchronous Connection Request (Octet 29 - Bit 4)
Read Local Supported Codecs (Octet 29 - Bit 5)
Set External Frame Configuration (Octet 29 - Bit 7)
Remote OOB Extended Data Request Reply (Octet 32 - Bit 1)
Read Secure Connections Host Support (Octet 32 - Bit 2)
Write Secure Connections Host Support (Octet 32 - Bit 3)
Read Authenticated Payload Timeout (Octet 32 - Bit 4)
Write Authenticated Payload Timeout (Octet 32 - Bit 5)
Read Local OOB Extended Data (Octet 32 - Bit 6)
Write Secure Connections Test Mode (Octet 32 - Bit 7)
Read Extended Page Timeout (Octet 33 - Bit 0)
Write Extended Page Timeout (Octet 33 - Bit 1)
Read Extended Inquiry Length (Octet 33 - Bit 2)
Write Extended Inquiry Length (Octet 33 - Bit 3)
LE Remote Connection Parameter Request Reply (Octet 33 - Bit 4)
LE Remote Connection Parameter Request Negative Reply (Octet 33 - Bit 5)
LE Set Data Length (Octet 33 - Bit 6)
LE Read Suggested Default Data Length (Octet 33 - Bit 7)
LE Write Suggested Default Data Length (Octet 34 - Bit 0)
LE Read Local P-256 Public Key (Octet 34 - Bit 1)
LE Generate DHKey (Octet 34 - Bit 2)
LE Add Device To Resolving List (Octet 34 - Bit 3)
LE Remove Device From Resolving List (Octet 34 - Bit 4)
LE Clear Resolving List (Octet 34 - Bit 5)
LE Read Resolving List Size (Octet 34 - Bit 6)
LE Read Peer Resolvable Address (Octet 34 - Bit 7)
LE Read Local Resolvable Address (Octet 35 - Bit 0)
LE Set Address Resolution Enable (Octet 35 - Bit 1)
LE Set Resolvable Private Address Timeout (Octet 35 - Bit 2)
LE Read Maximum Data Length (Octet 35 - Bit 3)
LE Read PHY (Octet 35 - Bit 4)
LE Set Default PHY (Octet 35 - Bit 5)
LE Set PHY (Octet 35 - Bit 6)
LE Enhanced Receiver Test (Octet 35 - Bit 7)
LE Enhanced Transmitter Test (Octet 36 - Bit 0)
LE Set Advertising Set Random Address (Octet 36 - Bit 1)
LE Set Extended Advertising Parameters (Octet 36 - Bit 2)
LE Set Extended Advertising Data (Octet 36 - Bit 3)
LE Set Extended Scan Response Data (Octet 36 - Bit 4)
LE Set Extended Advertising Enable (Octet 36 - Bit 5)
LE Read Maximum Advertising Data Length (Octet 36 - Bit 6)
LE Read Number of Supported Advertising Sets (Octet 36 - Bit 7)
LE Remove Advertising Set (Octet 37 - Bit 0)
LE Clear Advertising Sets (Octet 37 - Bit 1)
LE Set Extended Scan Parameters (Octet 37 - Bit 5)
LE Set Extended Scan Enable (Octet 37 - Bit 6)
LE Extended Create Connection (Octet 37 - Bit 7)
LE Read Transmit Power (Octet 38 - Bit 7)
LE Read RF Path Compensation (Octet 39 - Bit 0)
LE Write RF Path Compensation (Octet 39 - Bit 1)
LE Set Privacy Mode (Octet 39 - Bit 2)
Read Local Simple Pairing Options (Octet 41 - Bit 3)
< HCI Command: Write Simple Pairing Mode (0x03|0x0056) plen 1 #11 [hci0] 65.118341
Mode: Enabled (0x01)
> HCI Event: Command Complete (0x0e) plen 4 #12 [hci0] 65.119214
Write Simple Pairing Mode (0x03|0x0056) ncmd 1
Status: Success (0x00)
< HCI Command: Write Inquiry Mode (0x03|0x0045) plen 1 #13 [hci0] 65.119279
Mode: Inquiry Result with RSSI or Extended Inquiry Result (0x02)
> HCI Event: Command Complete (0x0e) plen 4 #14 [hci0] 65.120214
Write Inquiry Mode (0x03|0x0045) ncmd 2
Status: Success (0x00)
< HCI Command: Read Inquiry Response TX Power Level (0x03|0x0058) plen 0 #15 [hci0] 65.120281
> HCI Event: Command Complete (0x0e) plen 5 #16 [hci0] 65.121211
Read Inquiry Response TX Power Level (0x03|0x0058) ncmd 1
Status: Success (0x00)
TX power: 12 dbm (0x0c)
< HCI Command: Read Local Extended Features (0x04|0x0004) plen 1 #17 [hci0] 65.121268
Page: 1
> HCI Event: Command Complete (0x0e) plen 14 #18 [hci0] 65.122216
Read Local Extended Features (0x04|0x0004) ncmd 1
Status: Success (0x00)
Page: 1/2
Features: 0x01 0x00 0x00 0x00 0x00 0x00 0x00 0x00
Secure Simple Pairing (Host Support)
< HCI Command: Read Buffer Size (0x04|0x0005) plen 0 #19 [hci0] 65.122274
> HCI Event: Command Complete (0x0e) plen 11 #20 [hci0] 65.123275
Read Buffer Size (0x04|0x0005) ncmd 1
Status: Success (0x00)
ACL MTU: 1021 ACL max packet: 4
SCO MTU: 96 SCO max packet: 6
< HCI Command: Read Class of Device (0x03|0x0023) plen 0 #21 [hci0] 65.123329
> HCI Event: Command Complete (0x0e) plen 7 #22 [hci0] 65.124251
Read Class of Device (0x03|0x0023) ncmd 1
Status: Success (0x00)
Class: 0x000000
Major class: Miscellaneous
Minor class: 0x00
< HCI Command: Read Local Name (0x03|0x0014) plen 0 #23 [hci0] 65.124367
> HCI Event: Command Complete (0x0e) plen 252 #24 [hci0] 65.128287
Read Local Name (0x03|0x0014) ncmd 1
Status: Success (0x00)
Name:
< HCI Command: Read Voice Setting (0x03|0x0025) plen 0 #25 [hci0] 65.128490
> HCI Event: Command Complete (0x0e) plen 6 #26 [hci0] 65.129224
Read Voice Setting (0x03|0x0025) ncmd 1
Status: Success (0x00)
Setting: 0x0060
Input Coding: Linear
Input Data Format: 2's complement
Input Sample Size: 16-bit
# of bits padding at MSB: 0
Air Coding Format: CVSD
< HCI Command: Read Number of Supported IAC (0x03|0x0038) plen 0 #27 [hci0] 65.129345
> HCI Event: Command Complete (0x0e) plen 5 #28 [hci0] 65.130265
Read Number of Supported IAC (0x03|0x0038) ncmd 1
Status: Success (0x00)
Number of IAC: 2
< HCI Command: Read Current IAC LAP (0x03|0x0039) plen 0 #29 [hci0] 65.130459
> HCI Event: Command Complete (0x0e) plen 8