摘要：
1，命令模式systemctl set-default multi-user.target2,图形模式systemctl set-default graphical.target 按照 /etc/inittab 内部说明做如下改动#mv /etc/systemd/system/default.tar 阅读全文
摘要：
转载：https://www.cnblogs.com/hxsyl/p/6018788.html Bringing up interface eth0: Error:Connection activation failed:Device not managed by NetworkManager Ju 阅读全文