请描述您的问题地址:https://cloud.tencent.com/act/first_purchaseMozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.221 Safari/537.36 SE 2.X MetaSr 1.0
我已尝试重新安装我的apache服务器,但它仍然给我相同的错误。我使用的是Ubuntu 16.04 当涉及到网络时,我的知识有限,任何帮助都将是非常好的。This is the supposed output when another machine typed the ip address of my machine 我安装了virtualbox并试图测试这个问题computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to ac