# Essay Address: http://blog.csdn.net/sunnypotter/article/details/23201339




# 如果之前systemctl enable dhcpcd.service

systemctl dhcpcd.service systemctl disable dhcpcd.service

然后

cd /etc/netctl cp examples/wireless-wpa .    # A simple WPA encrypted wireless connection vim wireless-wpa    # Modify

  • Interface=wlp8s0 # iw dev查看, 或ip link 或ifconfig
  • Connection=wireless
  • Security=wpa
  • IP=dhcp
  • ESSID='wifi-name’
  • Key='wifi-passwd’

注意,必须先完成以上才能进行一下,否则有一系列问题

netctl enable wireless-wpa netctl start wireless-wpa reboot ( 相关文件夹: /etc/netctl # 网络配置文件夹,假如配置名字叫 wireless-wpa /etc/systemd/system # /etc/systemd/system  # netctl@wireless-wpa.service /etc/systemd/system/multi-user.target.wants # netctl@wireless-wpa.service 相关命令: journalctl -xn systemctl -failed systemctl list-unit-files systemctl daemon-reload

ip link

ifconfig wlp8s0 up  # start wireless adapter ifconfig eno1 up # start wire adapter

# dhcpcd network-adapter 动态分配IP

dhcpcd eno1 dhcpcd wlp8s0 )