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I did some troubleshooting by running a restart, checking the status of the Bluetooth, removing and reinstalling it, and whatnot. But whatever I did the best I was able to do was to my headphones got connected but the sound was coming from the laptop speaker and not from the headphones.

● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor pre>
     Active: active (running) since Mon 2024-02-26 07:06:42 IST; 3s ago
       Docs: man:bluetoothd(8)
   Main PID: 4623 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 8702)
     Memory: 768.0K
        CPU: 55ms
     CGroup: /system.slice/bluetooth.service
             └─4623 /usr/lib/bluetooth/bluetoothd

Feb 26 07:06:42 asus systemd[1]: Starting Bluetooth service...
Feb 26 07:06:42 asus bluetoothd[4623]: Bluetooth daemon 5.64
Feb 26 07:06:42 asus systemd[1]: Started Bluetooth service.
Feb 26 07:06:42 asus bluetoothd[4623]: Starting SDP server
Feb 26 07:06:42 asus bluetoothd[4623]: Bluetooth management interface 1.22 init>
Feb 26 07:06:42 asus bluetoothd[4623]: src/adapter.c:reset_adv_monitors_complet>
Feb 26 07:06:42 asus bluetoothd[4623]: Failed to clear UUIDs: Failed (0x03)
Feb 26 07:06:42 asus bluetoothd[4623]: Failed to add UUID: Failed (0x03)
Feb 26 07:06:42 asus bluetoothd[4623]: Failed to add UUID: Failed (0x03)
Feb 26 07:06:42 asus bluetoothd[4623]: Failed to add UUID: Failed (0x03)

This is the current status. Can anyone help me resolve this out? I am a new user of Ubuntu. Thanks

Hi Daniel, Thanks for responding to the question. One thing that got correct after following your answer that I did not get any error in status check

[sudo] password for raghu: 
● bluetooth.service - Bluetooth service
     Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor pre>
     Active: active (running) since Mon 2024-02-26 20:17:45 IST; 4min 46s ago
       Docs: man:bluetoothd(8)
   Main PID: 762 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 8702)
     Memory: 2.2M
        CPU: 119ms
     CGroup: /system.slice/bluetooth.service
             └─762 /usr/lib/bluetooth/bluetoothd -d

Feb 26 20:22:26 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout()
Feb 26 20:22:26 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout() a>
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:discovering_callback() hci0>
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:trigger_start_discovery()
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:cancel_passive_scanning()
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout()
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout() a>
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout() s>
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:start_discovery_complete() >
Feb 26 20:22:27 asus bluetoothd[762]: src/adapter.c:discovering_callback() hci0>
lines 1-22/22 (END)

Here is the full log of journalctl -r -b -0 -u bluetooth you can have a look at it

Feb 26 20:19:56 asus bluetoothd[762]: src/device.c:device_set_legacy() legacy 0
Feb 26 20:19:56 asus bluetoothd[762]: src/adapter.c:device_found_callback() hci>
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:discovering_callback() hci0>
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:start_discovery_complete() >
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout() s>
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout() a>
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:start_discovery_timeout()
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:cancel_passive_scanning()
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:trigger_start_discovery()
Feb 26 20:19:51 asus bluetoothd[762]: src/adapter.c:discovering_callback() hci0>
Feb 26 20:19:50 asus bluetoothd[762]: src/adapter.c:cancel_passive_scanning()
Feb 26 20:19:50 asus bluetoothd[762]: src/adapter.c:trigger_start_discovery()
Feb 26 20:19:50 asus bluetoothd[762]: src/adapter.c:resume_discovery()
Feb 26 20:19:50 asus bluetoothd[762]: src/device.c:device_bonding_failed() stat>
Feb 26 20:19:50 asus bluetoothd[762]: src/device.c:device_bonding_complete() bo>
Feb 26 20:19:50 asus bluetoothd[762]: src/adapter.c:bonding_attempt_complete() >
Feb 26 20:19:50 asus bluetoothd[762]: plugins/policy.c:disconnect_cb() reason 1
Feb 26 20:19:50 asus bluetoothd[762]: src/adapter.c:adapter_remove_connection()
Feb 26 20:19:50 asus bluetoothd[762]: src/adapter.c:dev_disconnected() Device 4>
Feb 26 20:19:49 asus bluetoothd[762]: src/device.c:device_set_rssi_with_delta()>
Feb 26 20:19:49 asus bluetoothd[762]: src/device.c:device_set_legacy() legacy 0
Feb 26 20:19:49 asus bluetoothd[762]: src/adapter.c:device_found_callback() hci>

Thanks once again.

Raghu Anand
  • 1
  • Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer. – Community Feb 26 '24 at 01:53

1 Answers1

1

This is caused by Bluetooth being disabled. Check for any hardware switches first. Then run the following to enable it:

rfkill unblock all
reboot

If you still see the error, we can reinstall BlueZ:

sudo rm -rf /var/lib/bluetooth /etc/bluetooth
apt download bluez
sudo dpkg -P --force-all bluez
sudo dpkg -i ./bluez*.deb

That should reinstall BlueZ. If BlueZ is still broken, please add the -d flag to the ExecStart line in /lib/systemd/system/bluetooth.service , reboot, and attach the full log of journalctl -r -b -0 -u bluetooth .

Daniel T
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