TranslateProject/published/201402/Daily Ubuntu Tips – Upgrade To Ubuntu 14.04 (Trusty Tahr) From 13.10.md
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Ubuntu 每日贴士:从Ubuntu 13.10升级到14.04(Trusty Tahr) [值得信赖的塔尔羊]
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虽然Ubuntu 14.04 按计划不会近期发布正式版但那些想要尝试最新软件和系统的人现在可以从Ubuntu 13.10 就地升级到 14.04了。
Ubuntu 14.04 目前计划在2014.4.17发布但是你不必等那么长的时间来升级尝试。这个简要的教程给你展示了如何就地从Ububtu 13.10 升级到 14.04。
就地升级是你在已存在的Ubuntu上运行update-manager命令来升级到下一版。它允许你保留你大多数的文档设定和一些程序。
大多数就地升级依赖于一个可靠的网络连接。没有良好稳定的连接,可能无法使用这个方法升级Ubuntu。
如果你无法使用网络升级你还可以通过CD/DVD盘来就地升级。这个方法允许你不通过网络连接离线升级Ubuntu。
### 升级到 Ubuntu 14.04 ###
为了升级到Ubuntu 14.04, 你首先要给你要升级的电脑做好准备工作。请运行下面的命令更新所有存在的包和内核。
sudo apt-get update && sudo apt-get dist-upgrade && sudo apt-get autoremove
完成上述更新后,你可能需要重启来在升级前应用新的包和内核。
接着,按下键盘上的**Alt+F2**键来打开Ubuntu上的命令窗口。当窗口打开后输入下面的命令并按下**回车**。
update-manager d
Ubuntu接着应该带着升级选项会打开update-manager。按下**Upgrade** 开始升级你的机器。
![](http://www.liberiangeek.net/wp-content/uploads/2014/01/ubuntu1404upgrade.png)
就是这样!
等待Ubuntu完成下载并安装所有的更新包。当一切完成时,你会被提示重启计算机。
享受吧!
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via: http://www.liberiangeek.net/2014/01/daily-ubuntu-tips-upgrade-to-ubuntu-14-04-trusty-tahr-from-13-10/
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