VM中 ubuntu 网卡不显示

1.添加网卡配置

#sudo nano /etc/netplan/01-netcfg.yaml
network:
  version: 2
  renderer: networkd
  ethernets:
    ens33:
      dhcp4: true
    ens37:
      dhcp4: true
    ens38:
      dhcp4: true

#保存后
sudo netplan apply

2.查看网络状态

sudo systemctl start systemd-networkd

sudo systemctl status systemd-networkd

sudo systemctl enable systemd-networkd

sudo netplan apply

查看驱动加载： lspci | grep -i ethernet

查看分配的地址：ip a