CentOS7中没有网络图标

CentOS7中没有网络图标===>先修改NetworkManager的目录名

mv /var/lib/NetworkManager /var/lib/NetworkManager.bak

先配置静态IP

chkconfig network off
chkconfig network on

先停掉NetworkManager

systemctl stop NetworkManager
systemctl disable NetworkManager
#再启动NetworkManager
systemctl start NetworkManager

再重启network

service network restart

测试ping百度

ping www.baidu.com