Apt-get: Cannot initiate the connection to 8080:80 (0.0.31.144).

chenxiancool

于 2014-03-14 10:00:37 发布

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本文介绍了当使用Apt-get时遇到无法初始化连接到特定地址的问题，并提供了详细的解决方案。问题通常发生在http_proxy变量设置不正确时，文章指导如何正确设置http_proxy变量来解决此问题。

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Apt-get: Cannot initiate the connection to 8080:80 (0.0.31.144).

I've seen this problem sometimes cropping up! One of the reasons this problem can occur is when your http_proxy variable is not set properly!
The $http_proxy variable in your terminal overrides the http::proxy variable in /etc/apt/conf file and the connection is not established if the http_proxy variable in the terminal is set to [proxy]:[port] instead of http://[proxy]:[port]. To check this out do the following:

Type: echo $http_proxy in the terminal
If it is something like this: 10.1.1.30:8080, then type: http_proxy="http://10.1.1.30:8080" . (we're just adding the 'http://' before the content of the variable)

If the problem was because of the overriding variables, it'd be solved by now .. try typing sudo apt-get update and see if it works.