命令方式联网与界面network-manager方式联网

命令方式联网:

sudo vi /etc/NetworkManager/NetworkManager.conf

[main]
plugins=ifupdown,keyfile,ofono
dns=dnsmasq

[ifupdown]
managed=true
change the managed=true to managed=false

然后配置

sudo vi /etc/network/interfaces

add belows

auto wlp71s0
iface wlp71s0 inet dhcp
wpa-conf /home/xx/wpa_config.conf

wpa_config.conf文件的生成 

wpa_passphrase ESSID PWD > wpa_config.conf

network-manager方式联网:

sudo apt-get install network-manager