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#1 2023-09-01 16:55:05

PhBobo
Member
Registered: 2023-09-01
Posts: 1

Bluetooth (AX201 [8087:26] Intel Corp) discovers but don't associate

Hi everyone,

I have an HP Elite Dragonfly G2 Notebook PC with a combo Wi-Fi / Bluetooth provided by inter, reference: AX201 [8087:26].
I am stuck on making bluetooth working. I have deeply search on web and tried all solutions proposed with no luck.
My bluetooth is recognized and rfkill enabled. With bluetoothctl, when I start a "scan on", bluetoothctl "show" says "discovering no".
I have tried btmon. Strangely enough, my bluetooth is scanning and finding hardwares, but it doesn't go further. Bluetooth doesn't connect them.

<Output of btmon>

@ MGMT Event: Device Found (0x0012) plen 34                                                                                                                                                                         {0x0002} [hci0] 18.645370
        LE Address: A1:E2:F2:D1:D9:F9 (OUI A1-E2-F2)
        RSSI: -63 dBm (0xc1)
        Flags: 0x00000000
        Data length: 20
        Flags: 0x05
          LE Limited Discoverable Mode
          BR/EDR Not Supported
        Appearance: Pulse Oximeter: Wrist Worn (0x0c42)
        16-bit Service UUIDs (complete): 1 entry
          Tencent Holdings Limited. (0xfee7)
        Name (complete): GLEAM 4
@ RAW Open: blueman-manager version 2.22                                                                                                                                                                                   {0x0001} 19.011403
@ RAW Close: blueman-manager                                                                                                                                                                                               {0x0001} 19.011415
@ RAW Open: blueman-manager version 2.22                                                                                                                                                                                   {0x0001} 20.013056
@ RAW Close: blueman-manager                                                                                                                                                                                               {0x0001} 20.013072
@ RAW Open: blueman-manager version 2.22                                                                                                                                                                                   {0x0001} 21.013976
@ RAW Close: blueman-manager                                                                                                                                                                                               {0x0001} 21.013995

</ Output of btmon>

<Outpub of bluetoothctl show>

[bluetooth]# show
Controller 2C:6D:C1:C4:D4:74 (public)
    Name: private
    Alias: private
    Class: 0x007c0000 (8126464)
    Powered: yes
    Discoverable: no
    DiscoverableTimeout: 0x000000b4 (180)
    Pairable: yes
    UUID: Message Notification Se.. (00001133-0000-1000-8000-00805f9b34fb)
    UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
    UUID: OBEX Object Push          (00001105-0000-1000-8000-00805f9b34fb)
    UUID: Message Access Server     (00001132-0000-1000-8000-00805f9b34fb)
    UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
    UUID: IrMC Sync                 (00001104-0000-1000-8000-00805f9b34fb)
    UUID: Vendor specific           (00005005-0000-1000-8000-0002ee000001)
    UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
    UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
    UUID: Phonebook Access Server   (0000112f-0000-1000-8000-00805f9b34fb)
    UUID: Audio Sink                (0000110b-0000-1000-8000-00805f9b34fb)
    UUID: Device Information        (0000180a-0000-1000-8000-00805f9b34fb)
    UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
    UUID: Handsfree Audio Gateway   (0000111f-0000-1000-8000-00805f9b34fb)
    UUID: Audio Source              (0000110a-0000-1000-8000-00805f9b34fb)
    UUID: OBEX File Transfer        (00001106-0000-1000-8000-00805f9b34fb)
    UUID: Handsfree                 (0000111e-0000-1000-8000-00805f9b34fb)
    Modalias: usb:v1D6Bp0246d0545
    Discovering: no
    Roles: central
    Roles: peripheral
Advertising Features:
    ActiveInstances: 0x00 (0)
    SupportedInstances: 0x0c (12)
    SupportedIncludes: tx-power
    SupportedIncludes: appearance
    SupportedIncludes: local-name
    SupportedSecondaryChannels: 1M
    SupportedSecondaryChannels: 2M
    SupportedSecondaryChannels: Coded

</Output of bluetoothctl show>

Bluetooth packages installed:
- bluez
- bluez-cups
- bluez-hid2hci
- bluez-libs
- bluez-plugins
- bluez-qt
- bluez-tools
- bluez-utils
- gnome-bluetooth-3.0
- pipewire-pulse

My BIOS is up-to-date

Gnome 44.4 - X11

<lsmod | bt>

  btusb                  69632  0
  btrtl                  28672  1 btusb
  btbcm                  24576  1 btusb
  btintel                45056  1 btusb
  btmtk                  16384  1 btusb
  bluetooth             937984  44 btrtl,btmtk,btintel,btbcm,bnep,btusb,rfcomm

</lsmod | grep bt>

<lsmod | grep iw>

  iwlmvm                532480  0
  mac80211             1310720  1 iwlmvm
  iwlwifi               491520  1 iwlmvm
  cfg80211             1138688  3 iwlmvm,iwlwifi,mac80211
  rfkill                 36864  11 hp_wmi,iwlmvm,bluetooth,cfg80211

</lsmod | grep iw>

Thank you for your support

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