版权声明:欧阳大仙萌萌哒 https://blog.csdn.net/shana_8/article/details/81454603
进入系统后修改文件/etc/systemd/system/network-online.target.wants/networking.service
sudo vim /etc/systemd/system/network-online.target.wants/networking.service
将里面的TimeoutStartSec=5min 修改为TimeoutStartSec=2sec
重启系统