ifup em2启动网卡时报错：connection activation failed

环境：centos7，重启网络，报以下错误：

ifup em2     ##启动em2网卡时报错

Error: Connection activation failed: The connection is not for this device.

解决方法：

systemctl stop NetworkManager.service

systemctl disable NetworkManager

再启动过em2网卡，就可以了

ifup em2

原文地址：http://blog.51cto.com/jschu/2096871

时间： 2024-07-30 14:01:47

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