主页 / user-2199782

Ur Niiicb's questions

Martin Hope
Ur Niiicb
Asked: 2025-04-09 21:06:36 +0800 CST
  • 5

内核版本： *6.11.0-21-generic*

sudo dmesg | grep -i bluetooth | tail -n 30

[    3.686609] usb 3-3: Product: Bluetooth Radio
[    5.272165] Bluetooth: Core ver 2.22
[    5.272217] NET: Registered PF_BLUETOOTH protocol family
[    5.272220] Bluetooth: HCI device and connection manager initialized
[    5.272227] Bluetooth: HCI socket layer initialized
[    5.272231] Bluetooth: L2CAP socket layer initialized
[    5.272239] Bluetooth: SCO socket layer initialized
[    5.399632] Bluetooth: hci0: urb 000000006b6bc71e failed to resubmit (2)
[    7.443428] Bluetooth: hci0: Opcode 0x0c03 failed: -110
[    8.555200] Bluetooth: hci0: unexpected event for opcode 0x0c03
[    8.556660] Bluetooth: hci0: unexpected event for opcode 0x0000
[    8.765298] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    8.765307] Bluetooth: BNEP filters: protocol multicast
[    8.765315] Bluetooth: BNEP socket layer initialized
[    8.768694] Bluetooth: MGMT ver 1.23
[   17.810960] Bluetooth: RFCOMM TTY layer initialized
[   17.810981] Bluetooth: RFCOMM socket layer initialized
[   17.810995] Bluetooth: RFCOMM ver 1.11

LSUSB

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 13d3:3601 IMC Networks Bluetooth Radio
Bus 003 Device 003: ID 04f2:b729 Chicony Electronics Co., Ltd Chicony USB2.0 Camera
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

usb-devices | grep -A 20 -i bluetooth


    S:  Product=Bluetooth Radio
    S:  SerialNumber=00e04c000001
    C:  #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=500mA
    I:  If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
    E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
    E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
    E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
    I:  If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
    E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
    E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
    
    T:  Bus=03 Lev=01 Prnt=02 Port=03 Cnt=01 Dev#=  3 Spd=480  MxCh= 0
    D:  Ver= 2.01 Cls=ef(misc ) Sub=02 Prot=01 MxPS=64 #Cfgs=  1
    P:  Vendor=04f2 ProdID=b729 Rev=27.39
    S:  Manufacturer=CHICONY
    S:  Product=Chicony USB2.0 Camera
    S:  SerialNumber=200901010001
    C:  #Ifs= 3 Cfg#= 1 Atr=80 MxPwr=500mA
    I:  If#= 0 Alt= 0 #EPs= 1 Cls=0e(video) Sub=01 Prot=00 Driver=uvcvideo
    E:  Ad=83(I) Atr=03(Int.) MxPS=  32 Ivl=4ms
    I:  If#= 1 Alt= 0 #EPs= 0 Cls=0e(video) Sub=02 Prot=00 Driver=uvcvideo

lsmod | grep -i bluetooth

    bluetooth            1028096  44 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm
bluetooth