【Linux】重启网卡错误：Job for network.service failed. See 'systemctl ……

      今天小编要用搁置了好久的虚拟机，发现忽然连不上网了，检查了网络配置没有问题，（service network restart）重启网卡时出现错误：Job for network.service failed. See ‘systemctl status network.service’ and ‘journalctl -xn’ for deta。       下面是小编在网上找到的相关

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