Edit /etc/netplan/01-netcfg.yaml and add optional: true to any devices that may not always be available.
netplan apply
# cat /etc/netplan/00-installer-config.yaml 
network:
  version: 2
  ethernets:
    eth0:
      dhcp4: no
      optional: true
      addresses: [192.168.1.212/24]
      gateway4: 192.168.1.1
    eth1:
      dhcp4: no
      optional: true
      addresses: [192.168.10.212/24]
# networkctl -a
IDX LINK TYPE     OPERATIONAL SETUP      
  1 lo   loopback carrier     unmanaged  
  2 eth0 ether    routable    configuring  (若没有optional: true,则等待配置好后是configured)
  3 eth1 ether    no-carrier  configuring
参考:
https://wikimho.com/us/q/askubuntu/972215/a-start-job-is-running-for-wait-for-network-to-be-configured-ubuntu-server-17-10
https://askubuntu.com/questions/972215/a-start-job-is-running-for-wait-for-network-to-be-configured-ubuntu-server-17-1
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 本帖最后由 linda 于 2022-2-25 18:28 编辑 ]