ubuntu源配置
<p>ubuntu19.10源配置</p><h3 id="一版本代号介绍">一:版本代号介绍:</h3>
<p>Ubuntu中,每个版本都有一个更为特色的名字,这个名字由一个形容词和一个动物名称组成,并且,形容词和名词的首字母都是一致的。</p>
<p>Ubuntu 发布版本的官方名称是 Ubuntu X.YY ,其中 X 表示年份(减去2000),YY 表示发布的月份。</p>
<p>我的当前ubuntu版本:</p>
<pre><code class="language-shell">(base) ubuntu@ubuntu:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.10
Release: 19.10
Codename: eoan
</code></pre>
<h3 id="划重点eoan就是我的系统版本1910的别名如果你需要自己编辑更新列表文件-etcaptsources-你就会发现在-url-的后面紧跟着一个-codename-">划重点:eoan就是我的系统版本19.10的别名,如果你需要自己编辑更新列表文件, /etc/apt/sources. ,你就会发现在 url 的后面紧跟着一个 codename 。</h3>
<h3 id="二修改自己的apt-get源为国内源">二:修改自己的apt-get源为国内源</h3>
<ul>
<li>
<p>1:备份源</p>
<pre><code class="language-shell">sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup
</code></pre>
</li>
<li>
<p>2:把阿里源复制进去并修改</p>
</li>
</ul>
<p>我的19.10的版本代号是eoan,所以下图标红的要和你的版本代号一致。</p>
<p><img src="https://img2020.cnblogs.com/blog/1750544/202007/1750544-20200730154007309-2057933392.png"></p>
<ul>
<li>
<p>我的配置如下:</p>
<pre><code class="language-shell">sudo vim /etc/apt/sources.list
# 阿里云源
deb http://mirrors.aliyun.com/ubuntu/ eoan main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ eoan-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ eoan-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ eoan-backports main restricted universe multiverse
##测试版源
deb http://mirrors.aliyun.com/ubuntu/ eoan-proposed main restricted universe multiverse
# 源码
deb-src http://mirrors.aliyun.com/ubuntu/ eoan main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ eoan-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ eoan-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ eoan-backports main restricted universe multiverse
##测试版源
deb-src http://mirrors.aliyun.com/ubuntu/ eoan-proposed main restricted universe multiverse
# 清华大学源
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-security main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-updates main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-backports main restricted universe multiverse
##测试版源
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-proposed main restricted universe multiverse
# 源码
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-security main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-updates main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-backports main restricted universe multiverse
##测试版源
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ eoan-proposed main restricted universe multiverse
</code></pre>
</li>
<li>
<p>3:<strong>更新软件列表和升级</strong></p>
<pre><code class="language-shell">sudo apt-get update
sudo apt-get upgrade
</code></pre>
</li>
</ul><br><br>
来源:https://www.cnblogs.com/zhoujun007/p/13404136.html
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