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New: Bluetooth not working on MEDIATEK Corp. Device 7961

Bug 214149 [email protected] 1 participant 1 message Aug 23, 2021 Bluetooth drivers

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https://bugzilla.kernel.org/show_bug.cgi?id=214149

            Bug ID: 214149
           Summary: Bluetooth not working on MEDIATEK Corp. Device 7961
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.13.12
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Bluetooth
          Assignee: [email protected]
          Reporter: [email protected]
        Regression: No

Created attachment 298445
--> https://bugzilla.kernel.org/attachment.cgi?id=298445&action=edit
Dmesg

Quoted 3 lines

Bluetooth does not work on MEDIATEK Corp. Device 7961

Wireless controller in lsusb

Bus 003 Device 003: ID 13d3:3563 IMC Networks Wireless_Device

Quoted 1 line

Wireless controller in lspci

02:00.0 Network controller: MEDIATEK Corp. Device 7961

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Blueman reports:

blueman-manager 19.55.31 ERROR Manager:137 on_dbus_name_appeared: Default
adapter not found, trying first available.

blueman-manager 19.55.31 ERROR Manager:141 on_dbus_name_appeared: No
adapter(s) found, exiting

Quoted 3 lines

Gnome bluetooth does not respond either

Systemctl status bluetooth

● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor
preset: disabled)

     Active: active (running) since Mon 2021-08-23 20:01:13 CEST; 8min ago
       Docs: man:bluetoothd(8)
   Main PID: 1994 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 47410)
     Memory: 2.4M
        CPU: 17ms
     CGroup: /system.slice/bluetooth.service
             └─1994 /usr/lib/bluetooth/bluetoothd
Aug 23 20:01:13 ArchZephyrus systemd[1]: Starting Bluetooth service...
Aug 23 20:01:13 ArchZephyrus bluetoothd[1994]: Bluetooth daemon 5.60
Aug 23 20:01:13 ArchZephyrus systemd[1]: Started Bluetooth service.
Aug 23 20:01:13 ArchZephyrus bluetoothd[1994]: Starting SDP server
Aug 23 20:01:13 ArchZephyrus bluetoothd[1994]: Bluetooth management interface

1.20 initialized

Quoted 1 line

Bluetooth in dmesg

[   29.293856] Bluetooth: Core ver 2.22
[   29.293892] Bluetooth: HCI device and connection manager initialized
[   29.293895] Bluetooth: HCI socket layer initialized
[   29.293897] Bluetooth: L2CAP socket layer initialized
[   29.293900] Bluetooth: SCO socket layer initialized
[   29.890810] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   29.890815] Bluetooth: BNEP filters: protocol multicast
[   29.890819] Bluetooth: BNEP socket layer initialized
Quoted 1 line

Acording to dmesg and systemctl it looks like bluetooth should be working

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