Ubuntu连接AirPods耳机

calendar 2022-06-23 · 3 分钟 · bluetooth Linux Ubuntu  ·
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有时想让Ubuntu电脑连接AirPods2耳机，最近重装系统后，遇到无法配对耳机的情况，特此记录下摸索过程，AirPods其他型号没有试过，没设备测试(最近新购买了AirPods Pro 2nd Generation，经测试，二代照这方法也是可以匹配到的)，方法应该大同小异。

首先，更改控制模式为ControllerMode = bredr，可能值为: "dual", "bredr", "le"， 一种不行的话，换其它模式试试

1    ➜  ~ egrep -v '^#|^$' /etc/bluetooth/main.conf
2    [General]
3    ControllerMode = bredr
4    [Policy]
5    AutoEnable=true

其次，重启bluetooth服务

1    sudo systemctl restart bluetooth.service

此时，如果你的设备，可通过Gnome Settings的bluetooth页直接识别并匹配的话，下面的步骤作用不大，看看就好。

图形界面无法匹配时，终端操作

1. 开启蓝牙交互控制工具（interactive bluetooth control tool）

1    ➜  ~ bluetoothctl 
2    Agent registered
3    [CHG] Device F4:F5:DB:65:B0:3B RSSI: -73
4    [CHG] Device 4C:D1:A1:3F:B2:55 RSSI: -79
5    [CHG] Device 94:87:E0:A1:89:49 RSSI: -72
6    [CHG] Device A0:A4:C5:04:43:17 RSSI: -77
7    [CHG] Device B4:CB:57:16:D5:80 RSSI: -82

2. 扫描设备 scan on, 扫描的时候按住AirPods2背后的匹配按钮

when you begin scan devices, remeber press the AirPods2 button on the back

1    [bluetooth]# scan on
2    Discovery started
3    [NEW] Device 44:66:FC:9C:CC:FC 44-66-FC-9C-CC-FC
4    [NEW] Device C4:E1:A1:AC:C0:6A C4-E1-A1-AC-C0-6A
5    [CHG] Device 00:A6:19:18:52:86 RSSI: -69
6    [NEW] Device 7C:9A:1D:B0:62:02 AirPods
7    [NEW] Device A4:50:46:BA:7F:49 A4-50-46-BA-7F-49

所在环境设备很多的时候，貌似没有什么好的办法过滤，需要仔细观察自己的设备名，如上所示，我的airpod2设备已经成功识别

1    [NEW] Device 7C:9A:1D:B0:62:02 AirPods

3. 连接AirPods2 (connect AirPods2)

1    [bluetooth]# connect 7C:9A:1D:B0:62:02
2    Attempting to connect to 7C:9A:1D:B0:62:02
3    [CHG] Device 7C:9A:1D:B0:62:02 ServicesResolved: yes
4    [CHG] Device 7C:9A:1D:B0:62:02 Paired: yes
5    Connection successful
6    [AirPods]#

connect 貌似会自动 pair，有需要的可以trust。

Haha, it works !

如果报错：

1[bluetooth]# connect C0:95:6D:C0:A3:92
2Attempting to connect to C0:95:6D:C0:A3:92
3Failed to connect: org.bluez.Error.NotReady br-connection-adapter-not-powered

表明你的Ubuntu上的蓝牙开关没打开。

4. 看看设备信息(AirPods2 info)

 1    [AirPods]# info 7C:9A:1D:B0:62:02
 2    Device 7C:9A:1D:B0:62:02 (public)
 3        Name: AirPods
 4        Alias: AirPods
 5        Class: 0x00240418
 6        Icon: audio-headphones
 7        Paired: yes
 8        Trusted: no
 9        Blocked: no
10        Connected: yes
11        LegacyPairing: no
12        UUID: Service Discovery Serve.. (00001000-0000-1000-8000-00805f9b34fb)
13        UUID: Audio Sink                (0000110b-0000-1000-8000-00805f9b34fb)
14        UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
15        UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
16        UUID: Handsfree                 (0000111e-0000-1000-8000-00805f9b34fb)
17        UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
18        UUID: Vendor specific           (74ec2172-0bad-4d01-8f77-997b2be0722a)
19        Modalias: bluetooth:v004Cp200Fd9047

info 信息里面显示 Paired: yes 和 Connected: yes 可以确认已经连上了。

5. 下次再连时，先通过devices命令查询设备地址，地址会被记住一段时间(此时图形界面连接的方式应该也可以使用)

next time, if your devices offline, just get device address, connect it again

1    [AirPods]# devices
2    Device 7C:9A:1D:B0:62:02 AirPods
3    Device AC:49:DB:4E:39:41 mephisto

查看帮助信息，可以试试额外的控制功能，这里不再演示：

 1    [AirPods]# help
 2    Menu main:
 3    Available commands:
 4    -------------------
 5    advertise                                         Advertise Options Submenu
 6    monitor                                           Advertisement Monitor Options Submenu
 7    scan                                              Scan Options Submenu
 8    gatt                                              Generic Attribute Submenu
 9    admin                                             Admin Policy Submenu
10    list                                              List available controllers
11    show [ctrl]                                       Controller information
12    select <ctrl>                                     Select default controller
13    devices                                           List available devices
14    paired-devices                                    List paired devices
15    system-alias <name>                               Set controller alias
16    reset-alias                                       Reset controller alias
17    power <on/off>                                    Set controller power
18    pairable <on/off>                                 Set controller pairable mode
19    discoverable <on/off>                             Set controller discoverable mode
20    discoverable-timeout [value]                      Set discoverable timeout
21    agent <on/off/capability>                         Enable/disable agent with given capability
22    default-agent                                     Set agent as the default one
23    advertise <on/off/type>                           Enable/disable advertising with given type
24    set-alias <alias>                                 Set device alias
25    scan <on/off/bredr/le>                            Scan for devices
26    info [dev]                                        Device information
27    pair [dev]                                        Pair with device
28    cancel-pairing [dev]                              Cancel pairing with device
29    trust [dev]                                       Trust device
30    untrust [dev]                                     Untrust device
31    block [dev]                                       Block device
32    unblock [dev]                                     Unblock device
33    remove <dev>                                      Remove device
34    connect <dev>                                     Connect device
35    disconnect [dev]                                  Disconnect device
36    menu <name>                                       Select submenu
37    version                                           Display version
38    quit                                              Quit program
39    exit                                              Quit program
40    help                                              Display help about this program
41    export                                            Print environment variables

以上主要针对图形界面操作无效时的状况，希望对你有所帮助

最后修改于： Monday, August 28, 2023

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