ubuntu18.04无法联网解决

停止

1 sudo service network-manager stop

备份

1 sudo cp /var/lib/NetworkManager/NetworkManager.state /var/lib/NetworkManager/NetworkManager.state.bak

删除

1 sudo rm /var/lib/NetworkManager/NetworkManager.state

启动

1 sudo service network-manager start

 

posted @ 2020-03-12 11:53  yyer  阅读(1450)  评论(0)  编辑  收藏  举报