ubuntu20 network config

config fixed ip

sudo vim /etc/netplan/00-installer-config.yaml

network:
  version: 2
  ethernets:
    ens160:
      #dhcp4: true
      addresses: [192.168.1.160/24]
      gateway4: 192.168.1.2
      nameservers:
        addresses: [192.168.1.2, 8.8.8.8]

verify config

sudo netplan try