Ubuntu 18.04使用netplan配置网络信息,后端使用Network Manager或systemd-networkd管理网络,默认使用systemd-networkd,systemd-networkd本身不支持无线,使用wpasupplicant连接无线。
apt install iproute2 wpasupplicant
查看无线网卡名称:
iw dev
网卡名称为wlan0,开启:
ip lin set wlan0 up
搜索路由ssid:
iw dev wlan0 scan
netplan配置:
network:
version: 2
renderer: networkd
wifis:
wlan0:
dhcp4: yes
dhcp6: no
access-points:
"ssid":
password: "password"
netplan更多配置示例:https://netplan.io/examples
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