Wake on LAN

sudo apt install ethtool
sudo ethtool eno1

sudo ethtool -s eno1 wol g

/etc/network/interfaces

interface eno1
post-up /sbin/ethtool -s eth0 wol g
post-down /sbin/ethtool -s eth0 wol g

In Netplan, set ‘wakeonlan: true’

network:
  version: 2
  renderer: NetworkManager
  ethernets:
    enp2s0:
      match:
        macaddress: XX:XX:XX:XX:XX:XX
      wakeonlan: true
      dhcp4: yes