相关疑难解决方法(0)

我想通过蓝牙将文件从手机发送到笔记本电脑，反之亦然。但是我系统上的蓝牙不起作用。当我在System Settings > Bluetooth 中打开 Bluetooth 开关时，没有任何反应，而且右侧的可见性开关始终处于禁用状态。

的输出rfkill list如下：

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: hp-wifi: Wireless LAN
    Soft blocked: no
    Hard blocked: no
2: hp-bluetooth: Bluetooth
    Soft blocked: no
    Hard blocked: no

的输出dmesg | grep Blue如下：

[   29.519992] Bluetooth: Core ver 2.21
[   29.520012] Bluetooth: HCI device and connection manager initialized
[   29.520016] Bluetooth: HCI socket layer initialized
[   29.520019] Bluetooth: L2CAP socket layer initialized
[   29.520025] Bluetooth: …