Ubuntu Server 14.04升级Ubuntu Server 16.04
<p>ubuntu server 14.04升级ubuntu server 16.04</p>
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<strong>1、终端下执行命令</strong></p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash plain">apt-get update && </code><code class="bash functions">sudo</code> <code class="bash plain">apt-get dist-upgrade</code>
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<strong>2、重启系统以完成更新的安装</strong></p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash plain">init 6</code>
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<strong>3、用命令安装更新管理器核心update-manager-core，如果服务器已安装则可以跳过</strong></p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash plain">apt-get </code><code class="bash functions">install</code> <code class="bash plain">update-manager-core</code>
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<strong>4、编辑/etc/update-manager/release-upgrades配置文件，设置prompt=lts</strong></p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash functions">vi</code> <code class="bash plain">/etc/update-manager/release-upgrades</code>
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<img style="max-width:100%!important;height:auto!important;"title="Ubuntu Server 14.04升级Ubuntu Server 16.04" alt="Ubuntu Server 14.04升级Ubuntu Server 16.04" src="https://zhuji.jb51.net/uploads/img/202305/dc7c71fecf6e4e1f37ec175626de7c24.jpg"></p>
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<strong>5、启动升级进程</strong></p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash keyword">do</code><code class="bash plain">-release-upgrade -d</code>
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<img style="max-width:100%!important;height:auto!important;"title="Ubuntu Server 14.04升级Ubuntu Server 16.04" alt="Ubuntu Server 14.04升级Ubuntu Server 16.04" src="https://zhuji.jb51.net/uploads/img/202305/23bc0aad1b7c1e97a660dc672653bccd.jpg"></p>
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<strong>6、按下“y”，点击回车，开始升级过程</strong></p>
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<img style="max-width:100%!important;height:auto!important;"title="Ubuntu Server 14.04升级Ubuntu Server 16.04" alt="Ubuntu Server 14.04升级Ubuntu Server 16.04" src="https://zhuji.jb51.net/uploads/img/202305/998c29aa8db07aeb39e97c32f002aa35.jpg"></p>
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<strong>7、随着升级的系统，必须重启某些服务，选择yes并继续</strong></p>
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<img style="max-width:100%!important;height:auto!important;"title="Ubuntu Server 14.04升级Ubuntu Server 16.04" alt="Ubuntu Server 14.04升级Ubuntu Server 16.04" src="https://zhuji.jb51.net/uploads/img/202305/9b110a3e738c5e7a4eb1e6c41fe0a5b1.jpg"></p>
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<strong>8、系统会提示删除过时的包，输入“y”，并在升级过程完成后，使用以下命令重新启动服务器：</strong></p>
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<code class="bash plain">$ </code><code class="bash functions">sudo</code> <code class="bash plain">init 6</code>
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现在server已经升级到ubuntu server 16.04（xenial xerus）lts。</p>
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以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。</p>
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原文链接：http://blog.csdn.net/chszs/article/details/51236698</p>
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