Ubuntu連接AirPods耳機

2022-06-23 · 3 分鐘 · bluetooth Linux Ubuntu ·

有時想讓Ubuntu電腦連接AirPods2耳機，最近重裝系統後，遇到無法配對耳機的情況，特此記錄下摸索過程，AirPods其他型號沒有試過，沒設備測試(最近新購買了AirPods Pro 2nd Generation，經測試，二代照這方法也是可以匹配到的)，方法應該大同小異。

首先，更改控制模式爲ControllerMode = bredr，可能值爲: "dual", "bredr", "le"，一種不行的話，換其它模式試試

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

其次，重啓bluetooth服務

1    sudo systemctl restart bluetooth.service

此時，如果你的設備，可通過Gnome Settings的bluetooth頁直接識別並匹配的話，下面的步驟作用不大，看看就好。

圖形界面無法匹配時，終端操作

1. 開啓藍牙交互控制工具（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. 掃描設備 scan on, 掃描的時候按住AirPods2背後的匹配按鈕

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

所在環境設備很多的時候，貌似沒有什麼好的辦法過濾，需要仔細觀察自己的設備名，如上所示，我的airpod2設備已經成功識別

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

3. 連接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 貌似會自動 pair，有需要的可以trust。

Haha, it works !

如果報錯：

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上的藍牙開關沒打開。

4. 看看設備信息(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 信息裏面顯示 Paired: yes 和 Connected: yes 可以確認已經連上了。

5. 下次再連時，先通過devices命令查詢設備地址，地址會被記住一段時間(此時圖形界面連接的方式應該也可以使用)

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

查看幫助信息，可以試試額外的控制功能，這裏不再演示：

 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

以上主要針對圖形界面操作無效時的狀況，希望對你有所幫助

最後修改於： Monday, August 28, 2023

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