Centos 修改root用户名后网卡无法启动

8个月前 ( 06-08 ) 251阅读 207评论

原因：在一起pve迁移过程中发现有2台VM 无法启动centos系统。网卡状态正常，nmtui无法启动。无法联网

解决方案：

进入终端界面

vi /etc/passwd

将第一行刚刚自己修改的用户名改回root

vi /etc/shadow

将第一行刚刚自己修改的用户名改回root

reboot没有用直接硬重启就可以了

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Centos 修改root用户名后网卡无法启动

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