我的HP-242 G1
笔记本电脑运行的是 Ubuntu 14.04 LTS。我的蓝牙已停用。参见图片:
dmesg | grep -i blue
在终端运行的结果是:
[ 16.233056] Bluetooth: Core ver 2.17
[ 16.233078] Bluetooth: HCI device and connection manager initialized
[ 16.233086] Bluetooth: HCI socket layer initialized
[ 16.233089] Bluetooth: L2CAP socket layer initialized
[ 16.233094] Bluetooth: SCO socket layer initialized
[ 16.236555] Bluetooth: RFCOMM TTY layer initialized
[ 16.236568] Bluetooth: RFCOMM socket layer initialized
[ 16.236572] Bluetooth: RFCOMM ver 1.11
[ 16.329098] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 16.329102] Bluetooth: BNEP filters: protocol multicast
[ 16.329112] Bluetooth: BNEP socket layer initialized
运行结果lspci -nnk | grep -iA2 net; lsusb
如下:
我现在需要什么来激活蓝牙?
答案1
可能是蓝牙内核模块没有加载。你能分享一下lsmod
命令输出吗?例如:
root@myvivid:~# lsmod | grep blue
bluetooth 491520 1 bnep