Ubuntu18.04 開機卡"A start job is running for wait for network to be Configured"的解決方法

問題：卡在“A start job is running for wait for network to be Configured”兩分多鐘。

解決辦法：

cd /etc/systemd/system/network-online.target.wants/

查看該目錄下文件 

vi systemd-networkd-wait-online.service

在[Service]下添加TimeoutStartSec=2sec

Refenrence：https://blog.csdn.net/qq_43743124/article/details/103804211