我尝试重新安装所有蓝牙模块，但没有任何效果。任何帮助深表感谢。
Distributor ID: Ubuntu
Description: Ubuntu 16.04.2 LTS
Release: 16.04
Codename: xenial
rfkill 列表
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
蓝牙控制
bruce@bruce-W35xSTQ-370ST:~/Downloads$ bluetoothctl
[NEW] Controller 48:D2:24:B7:6B:09 bruce-W35xSTQ-370ST [default]
[NEW] Device F4:52:2B:63:32:59 Designer Mouse
[bluetooth]# power on
Failed to set power on: org.bluez.Error.Failed
[bluetooth]# exit
[DEL] Controller 48:D2:24:B7:6B:09 bruce-W35xSTQ-370ST [default]
留言 | 蓝色
[ 1.224756] usb 3-7: Product: RT Bluetooth Radio
[ 8.613918] Bluetooth: Core ver 2.21
[ …bluetooth ×1