Ubuntu 19.04 国内更新源
<p>2019年4月18日, Ubuntu 19.04 正式发布. Ubuntu 19.04 的 Codename 是"disco(迪斯科舞厅)":</p><p>zkf@ubuntu:~$ lsb_release -c</p>
<p>Codename: disco</p>
<p>为了方便国内用户使用最新版的 Ubuntu 19.04, 本文提供了 Ubuntu 19.04 的国内更新源以及更改更新源的完整步骤.</p>
<p>进入更新源文件所在目录:</p>
<p>cd /etc/apt/ </p>
<p>备份原有更新源文件:</p>
<p>sudo cp -p sources.list sources.list.bak</p>
<p>编辑更新源文件:</p>
<p>sudo vi sources.list</p>
<p>写入如下国内更新源:</p>
<div class="cnblogs_code">
<pre><span style="color: rgba(0, 0, 0, 1)">#阿里云源
deb http:</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-security main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-security main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-updates main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-updates main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-backports main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-backports main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-proposed main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.aliyun.com/ubuntu/ disco-proposed main restricted universe multiverse</span>
<span style="color: rgba(0, 0, 0, 1)">
#中科大源
deb https:</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-updates main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-updates main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-backports main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-backports main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-security main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-security main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-proposed main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.ustc.edu.cn/ubuntu/ disco-proposed main restricted universe multiverse</span>
<span style="color: rgba(0, 0, 0, 1)">
#163源
deb http:</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-security main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-updates main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-proposed main restricted universe multiverse</span>
deb http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-backports main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-security main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-updates main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-proposed main restricted universe multiverse</span>
deb-src http:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.163.com/ubuntu/ disco-backports main restricted universe multiverse</span>
<span style="color: rgba(0, 0, 0, 1)">
#清华源
deb https:</span><span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-updates main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-updates main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-backports main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-backports main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-security main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-security main restricted universe multiverse</span>
deb https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-proposed main restricted universe multiverse</span>
deb-src https:<span style="color: rgba(0, 128, 0, 1)">//</span><span style="color: rgba(0, 128, 0, 1)">mirrors.tuna.tsinghua.edu.cn/ubuntu/ disco-proposed main restricted universe multiverse</span></pre>
</div>
<p> </p>
<p>更新系统:</p>
<p>sudo apt-get update sudo apt-get upgrade</p><br><br>
来源：https://www.cnblogs.com/surplus/p/11420307.html
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