查看wifi与蓝牙硬件开关，发现ideapad的硬件模块都是关闭的

rfkill list all

 

打开终端

输入

sudo gedit /etc/rc.local

写入以下内容 进行保存

#!/bin/sh -e## rc.local## This script is executed at the end of each multiuser runlevel.# Make sure that the script will "exit 0" on success or any other# value on error.## In order to enable or disable this script just change the execution# bits.## By default this script does nothing.echo "123" |sudo modprobe -r ideapad_laptopexit 0

 

为了保证重启生效，需要给予权限 终端输入

sudo chmod 777 /etc/rc.local

然后输入

reboot