ubuntu16.04怎么手动升级到ubuntu18.04?
<p>ubuntu16.04想要升级到ubuntu18.04系统，该怎么升级呢？下面我们就来看看详细的教程。</p><p>1、首先要更新Ubuntu16.04。打开终端，输入：<span style="color: #ff0000"><strong>sudo apt-get update </strong></span></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112008123.jpg" /></p>
<p>2、输入账号密码进行授权。</p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112008124.jpg" /></p>
<p>3、输入：<span style="color: #ff0000"><strong>sudo apt-get dist-upgrade </strong></span></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112008125.jpg" /></p>
<p>4、需要下载解压授权，输上Y，确认执行。</p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112008126.jpg" /></p>
<p>5、输入：<strong>sudo apt-get autoremove </strong></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112008127.jpg" /></p>
<p>6、输入y，确认执行。</p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112018128.jpg" /></p>
<p>7、输上：<span style="color: #ff0000"><strong>sudo apt-get install update-manager-core </strong></span></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112018129.jpg" /></p>
<p>8、输上：<span style="color: #ff0000"><strong>sudo nano /etc/update-manager/release-upgrades</strong></span>，确认提示行<strong>设置为lts </strong></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112018130.jpg" /></p>
<p>9、输入命令：<span style="color: #ff0000"><strong>sudo do-release-upgrade -d。</strong></span>出现升级提示时，输上y确认执行即可。</p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112018131.jpg" /></p>
<p>10、软件包下载、安装均完成后会提示重启。<strong>重启之后就完成升级了。 </strong></p>
<p align="center"><img alt="" src="https://img.jbzj.com/file_images/article/201906/20190626112018132.jpg" /></p>
<p>以上就是ubuntu16.04手动升级到ubuntu18.04的教程，希望大家喜欢，请继续关注琼殿技术社区。</p>
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