ubuntu怎么选择最快的更新源? ubuntu更改最快的更新源的图文教程
<p>给ubuntu选择最快的更新源</p><p>1、打开<strong>设置》》软件和更新</strong>，如下图</p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201610/20161030161244321.jpg" /></p>
<p>2、下载自：<strong>下拉菜单，选择其他站点</strong></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201610/20161030161244322.jpg" /></p>
<p>3、你可以<strong>选择最佳服务器</strong>，也可以指定你满意的服务器。<strong>选择之后要求输入密码</strong></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201610/20161030161244323.jpg" /></p>
<p>4、选择关闭，之后<strong>会重新自动执行更新命令</strong>（<strong><font color="#ff0000">sudo apt-get update</font></strong>），更新完成</p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201610/20161030161244324.jpg" /></p>
<p style="text-align: left">安装Ubuntu18.04后，使用国外源太慢了，修改为国内源会快很多。</p>
<p>修改阿里源为Ubuntu 18.04默认的源</p>
<p>备份/etc/apt/sources.list<br />
#备份<br />
cp /etc/apt/sources.list /etc/apt/sources.list.bak</p>
<p>在/etc/apt/sources.list文件前面添加如下条目</p>
<blockquote>
<p>#添加阿里源<br />
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse<br />
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse<br />
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse<br />
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse<br />
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse<br />
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse<br />
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse<br />
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse</p>
</blockquote>
<p>最后执行如下命令更新源</p>
<blockquote>
<p>##更新<br />
sudo apt-get update<br />
sudo apt-get upgrade</p>
</blockquote>
<p>另外其他几个国内源如下：<br />
中科大源</p>
<blockquote>
<p>##中科大源<br />
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse<br />
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic main restricted universe multiverse<br />
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse<br />
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse<br />
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse<br />
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-security main restricted universe multiverse<br />
deb https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse<br />
deb-src https://mirrors.ustc.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse</p>
</blockquote>
<p>163源</p>
<blockquote>
<p>##163源<br />
deb http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse<br />
deb http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse<br />
deb http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse<br />
deb http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse<br />
deb-src http://mirrors.163.com/ubuntu/ bionic main restricted universe multiverse<br />
deb-src http://mirrors.163.com/ubuntu/ bionic-security main restricted universe multiverse<br />
deb-src http://mirrors.163.com/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb-src http://mirrors.163.com/ubuntu/ bionic-proposed main restricted universe multiverse<br />
deb-src http://mirrors.163.com/ubuntu/ bionic-backports main restricted universe multiverse</p>
</blockquote>
<p>清华源</p>
<blockquote>
<p>##清华源<br />
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse<br />
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse<br />
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse<br />
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse<br />
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse<br />
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse<br />
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse<br />
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse<br />
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse</p>
</blockquote>
<p><strong>相关推荐：</strong></p>
<p><a target="_blank" href="https://www.jb51.net/os/Ubuntu/456825.html">ubuntu16.04编辑器vi该怎么使用?</a></p>
<p><a target="_blank" href="https://www.jb51.net/os/Ubuntu/499490.html">ubuntu16.04系统怎么配置顶部面板?</a></p>
<p><a target="_blank" href="https://www.jb51.net/os/Ubuntu/476927.html">Ubuntu系统中怎么卸载Sublime Text3?</a></p>
頁:
[1]