ubuntu 不能上网 报错 wired unmanaged

solution

1.

sudo vim /etc/NetworkManager/NetworkManager.confmanaged=falsetomanaged=trueservice network-manager restart

2.

Reference

1.YOUTUBE

https://www.youtube.com/watch?v=rZeeAQxTJUs

2.CSDN

http://blog.csdn.net/neosmith/article/details/17216551

3.UBUNTU

https://askubuntu.com/questions/536060/i-am-getting-wired-network-unmanaged-problem-while-connecting-to-internet

4.

https://www.blackmoreops.com/2013/11/25/how-to-fix-wired-network-interface-device-not-managed-error/

5.

https://askubuntu.com/questions/2901/unmanaged-network-icon-network-manangement-disabled