UbuntuWin10双系统安装完成后不能连wifi解决方案

原因是无线网卡被禁用
control+alt+t打开终端输入

rfkill list all

显示设备状况：
0:ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked:yes
1:ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: yes
2:phy0: Wireless LAN
Soft blocked: no
Hard blocked:no
3:hci0: Bluetooth
Soft blocked: yes
Hard blocked: no

解决方法

打开/etc/rc.local文件进行编辑：

#!/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 "密码" |sudo modprobe -r ideapad_laptop
exit 0

上面的密码替换成自己的用户登陆密码
重启，wifi可以联网