Unable to pair bluetooth earphone

Lodam · 2018-02-04 17:24:06

Hello,

I experiencing some difficulties to connect bluetooth earphone to my laptop.

I use bluez and pulseaudio, both are up-to-date.

My earphone are paired with my laptop. They connect then, few seconds later, disconnect and when I try to reconnect with bluetoothctl, here's what I get :

[bluetooth]# connect A0:E9:DB:05:11:A4
Attempting to connect to A0:E9:DB:05:11:A4
Failed to connect: org.bluez.Error.Failed

I run btmon at the same time :

 > HCI Event: Connect Complete (0x03) plen 11        #414 [hci0] 249.680938
        Status: Page Timeout (0x04)
        Handle: 1
        Address: A0:E9:DB:05:11:A4 (Ningbo FreeWings Technologies Co.,Ltd)
        Link type: ACL (0x01)
        Encryption: Disabled (0x00)
@ MGMT Event: Connect Failed (0x000d) plen 8    {0x0002} [hci0] 249.681011
        BR/EDR Address: A0:E9:DB:05:11:A4 (Ningbo FreeWings Technologies Co.,Ltd)
        Status: Connect Failed (0x04)
@ MGMT Event: Connect Failed (0x000d) plen 8    {0x0001} [hci0] 249.681011
        BR/EDR Address: A0:E9:DB:05:11:A4 (Ningbo FreeWings Technologies Co.,Ltd)
        Status: Connect Failed (0x04)
@ MGMT Event: Connect Failed (0x000d) plen 8    {0x0004} [hci0] 249.681011
        BR/EDR Address: A0:E9:DB:05:11:A4 (Ningbo FreeWings Technologies Co.,Ltd)
        Status: Connect Failed (0x04)
@ MGMT Event: Connect Failed (0x000d) plen 8    {0x0003} [hci0] 249.681011
        BR/EDR Address: A0:E9:DB:05:11:A4 (Ningbo FreeWings Technologies Co.,Ltd)
        Status: Connect Failed (0x04)
= bluetoothd: Unable to get Headset Voice gateway SDP recor..   249.681972

The error message "Unable to get Headset Voice gateway SDP recor.. " appears in systemctl :

bluetoothd[3798]: Unable to get Headset Voice gateway SDP record: Host is down

I've set PairableTimeout = 0 in /etc/bluetooth/main.conf to avoid timeout but it's not working.

Here, current settings of my hci0 card :

current settings: powered fast-connectable bondable ssp br/edr le secure-conn

Anyone can help me ?

fdservices · 2018-02-08 10:07:26

I don't know if this might help, but here are my notes on connecting bluetooth heardphones:

# systemctl status bluetooth
# bluetoothctl
[NEW] Controller 00:19:86:00:2D:16 BlueZ [default]
[NEW] Device 11:18:78:52:9A:D3 EE1119
[NEW] Device FC:58:FA:E8:BB:63 LG CM1560(63)
[NEW] Device C8:7E:75:A9:1B:D5 C3050
[NEW] Device 96:F2:46:66:28:CC CUBOT GT99
[NEW] Controller 10:08:B1:57:35:62 Acer Builtin
[NEW] Device C8:7E:75:A9:1B:D5 C3050
[NEW] Device 96:F2:46:66:28:CC CUBOT GT99
[NEW] Device 00:0C:55:1C:CD:DA Motorola H500
[\*]# list
Controller 00:19:86:00:2D:16 BlueZ [default]
Controller 10:08:B1:57:35:62 Acer Builtin
Select the default controller:
[\*]# select 00:19:86:00:2D:16
Examples for E1119
[\*]# connect 11:18:78:52:9A:D3
[\*]# info 11:18:78:52:9A:D3
Device 11:18:78:52:9A:D3 (public)
Name: EE1119
Alias: EE1119
Class: 0x00260404
Icon: audio-card
Paired: yes
Trusted: yes
Blocked: no
Connected: yes
LegacyPairing: no
UUID: Headset (00001108-0000-1000-8000-00805f9b34fb)
UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
UUID: Advanced Audio Distribu.. (0000110d-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb)
UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb)
Other commands:
pair trust untrust block unblock disconnect remove

https://wiki.archlinux.org/index.php/bluetooth
https://wiki.archlinux.org/index.php/Bluetooth_headset

Andrew

Lodam · 2018-02-11 21:11:45

Thanks fdservices.

Unfortunatly, I've already tried these commands and read these two articles but it didn't worked.

fdservices · 2018-02-12 07:21:08

May be post the results of all the commands suggested?

Arch Linux

#1 2018-02-04 17:24:06

Unable to pair bluetooth earphone

#2 2018-02-08 10:07:26

Re: Unable to pair bluetooth earphone

#3 2018-02-11 21:11:45

Re: Unable to pair bluetooth earphone

#4 2018-02-12 07:21:08

Re: Unable to pair bluetooth earphone

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