[bluetooth]# devices
Device 742:1D:22:35:B7 HUAWEI Mate 10
Device D4:90:9C:241:1A Beats Solo³
[bluetooth]# pairable on
Changing pairable on succeeded
[bluetooth]# pair  D4:90:9C:241:1A
Device  D4:90:9C:241:1A not available
[bluetooth]# info  D4:90:9C:241:1A
Device  D4:90:9C:241:1A not available
[bluetooth]#
连接手机，从手机放声音到PC端OK
连耳机，在BLUEMAN里把耳机加上了，用bluetoothctl可以看到devices列表里有了，但是....

哪位大侠指点一下