我的 Bluedio T4 耳机无法在 Ubuntu Linux 20.04 LTS 中自动连接
该设备是受信任的,并在 PulseAudio /etc/pulse/default.pa 中启用。使用 Wireshark 我可以看到它很快就连接到了控制器。然而,几毫秒后,它会发送一个断开连接请求,并且设备相应地断开连接。
$ bluetoothctl info 17:07:11:00:00:00
Device 17:07:11:DD:0D:27 (public)
Name: Bluedio T
Alias: Bluedio T
Class: 0x00240404
Icon: audio-card
Paired: yes
Trusted: yes
Blocked: no
Connected: no
LegacyPairing: no
UUID: Audio Sink (0000110b-0000-1000-8000-00805f000000)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f000000)
UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f000000)
UUID: Handsfree (0000111e-0000-1000-8000-00805f000000)
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$ cat /etc/pulse/default.pa | grep -B 1 -A 1 module-switch-on-connect
### Use hot-plugged devices like Bluetooth or USB automatically (LP: …
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