如何从Ubuntu13.04 升级到Ubuntu13.10 Saucy Salamander

几秒钟以后，你会看到如下所示，标有“However, Ubuntu 13.10 is available now (you have 13.04)”字样的窗口。

然后点击Upgrade按钮。

Software Updater会让你确认是否仍要升级。点击Start Upgrade就真正开始安装Ubuntu 13.10了。

现在Software Updater就会获取文件包并进行安装。这将需要一段时间，具体时间长短取决于你的网络连接速度。坐下来放松片刻吧。

过一会儿，你将被询问是否删除不必要的应用程序或软件包。

最后，点击重启完成升级。

现在你的系统就是最新的Ubuntu 13.10发布版本了。

服务器版升级

要从Ubuntu 13.10服务器版升级到Ubuntu 13.04服务器版本，请按下面步骤操作。

如果还没有安装 update-manager-core 软件包，请先安装它：

sudo apt-get install update-manager-core

打开 /etc/update-manager/release-upgrades 文件，

sudo nano /etc/update-manager/release-upgrades

按如下所示进行编辑，设置 Prompt=normal。

# Default behavior for the release upgrader.

[DEFAULT]
# Default prompting behavior, valid options:
#
#  never  - Never check for a new release.
#  normal - Check to see if a new release is available.  If more than one new
#       release is found, the release upgrader will attempt to upgrade to
#       the release that immediately succeeds the currently-running
#       release.
#  lts- Check to see if a new LTS release is available.  The upgrader
#       will attempt to upgrade to the first LTS release available after
#       the currently-running one.  Note that this option should not be
#       used if the currently-running release is not itself an LTS
#       release, since in that case the upgrader won't be able to
#       determine if a newer release is available.
Prompt=normal

现在就可以把系统升级到最新服务器版本了，使用下面的命令：

sudo do-release-upgrade -d

按照屏幕上的指示一步一步操作。大功告成！！

已经成功的升级到Ubuntu 13.10了，现在该做些什么呢？看看我们的新文章“安装Ubuntu13.10后最应该做的几件事”。现在你的系统已经很完善了。庆祝吧！！

via: http://www.unixmen.com/upgrade-ubuntu-13-04-raring-ubuntu-13-10-saucy-salamander/

译者：runningwater 校对：Caroline

本文由 LCTT 原创翻译，Linux中国 荣誉推出

本文转载来自 Linux 中国: https://github.com/Linux-CN/archive