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在自动连接模式下启动时蓝牙耳机会断开连接

tag-icon • tag-icon fedora bluetooth bluez
在自动连接模式下启动时蓝牙耳机会断开连接

我使用 Ultramarine Linux（基于 Fedora 的发行版）版本 39 的 GNOME 变体作为我的主要 Linux 发行版。我有一副从速卖通便宜买的耳机。由于某种原因，耳机只有在我手动连接时才能工作。但如果自动连接，它会立即断开连接。以下是自动连接扬声器时的 bluetoothctl 日志：

[bluetooth]#
[CHG] Device xx:xx:xx:xx:xx:xx Connected: yes
[CHG] Device xx:xx:xx:xx:xx:xx Connected: no
[bluetooth]#

当我通过 bluetoothctl 手动连接它时：

[bluetooth]# connect xx:xx:xx:xx:xx:xx
Attempting to connect to xx:xx:xx:xx:xx:xx
[CHG] Device xx:xx:xx:xx:xx:xx Connected: yes
[NB-100]# [NEW] Endpoint /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx/sep1 
[NB-100]# [NEW] Endpoint /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx/sep2 
[NB-100]# [NEW] Endpoint /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx/sep3 
[NB-100]# [NEW] Transport /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx/sep1/fd3 
[NB-100]# Connection successful
[NB-100]# [CHG] Transport /org/bluez/hci0/dev_xx_xx_xx_xx_xx_xx/sep1/fd3 Volume: 0x007f (127)
[NB-100]# [CHG] Device xx:xx:xx:xx:xx:xx ServicesResolved: yes
[NB-100]#

有人知道为什么吗？

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