重启或启动报错:Error:Connection activation failed: No suitable device found for this connection

原文链接:

https://blog.csdn.net/baiboya/article/details/80452822

eth0这个网卡一直无法激活,在网上找了半天什么修改UUID和关机重新生成MAC地址都不能解决问题,最后找到这个博主的文章,才解决,虽然不知道原理,但是还是要谢谢该博主!

CentOS的启动出错:
当执行 ifup eth0
出现错误:Error:Connection activation failed: No suitable device found for this connection
解决办法:
        chkconfig NetworkManager off
        chkconfig network on
        service NetworkManager stop
        service network start```

然后

![](https://s1.51cto.com/images/blog/201912/02/67a7e1a7cf0e844f4de6d14f1a0ee11c.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)