Ubuntu24 配置 WiFi

连接 WiFi

nmcli device status           # 查看 wifi 设备
sudo nmcli device wifi rescan # 重新扫描网络
sudo nmcli device wifi list   # 列出所有可见 wifi 网络
sudo nmcli device wifi connect <SSID> password <PASSWORD> ifname <DEVICE> # 连接新的加密 wifi 网络
sudo nmcli device wifi connect <SSID> ifname <DEVICE> # 连接已保存或无密码 wifi 网络

删除 WiFi 连接

nmcli connection show # 查看已保存 wifi 连接
sudo nmcli connection delete <NAME_OR_UUID> # 删除连接

修改 WiFi 配置

nmcli connection show                     # 查看已保存 wifi 连接
sudo nmcli connection show <NAME_OR_UUID> # 查看已保存 wifi 连接的详细信息
sudo nmcli connection modify <NAME_OR_UUID> connection.autoconnect no # 比如禁用自动连接

查看 WiFi 密码

nmcli connection show # 查看已保存 wifi 连接
sudo nmcli connection show <NAME_OR_UUID> -s | grep psk # 显示密码