ubuntu9.04_ubuntu9.04是系统盘_ubuntu是什么系统(3)

Alternate install CD 文字界面安装光盘

alternate install CD可以使你执行一定的专家级的Ubuntu安装。用于以下情形：

* 创建预配置OEM系统；

* 设置自动布置；

* 在无网络链接情况下从旧系统升级；

* LVM和/或RAID分区；

* 在小于256MB内存的系统上安装（但是注意相应地低内存系统可能无法运行完整的桌面环境）。

在使用alterate installer时遇到bug，请提交有关debian-installer包的bug。

有两种映像可用，分别用于不同类型的计算机：

PC (Intel x86) alternate install CD

用于绝大多数PC。包括大多数使用Intel、AMD等处理器的机器和能运行MS Windows系统的绝大多数机器，基于Intel处理器的新型Apple Macintosh机也可以使用该系统。如果你不确定就选择这个版本吧。

64-bit PC (AMD64) alternate install CD

选择这个版本可以充分发挥基于AMD64或EM64T架构（比如，Athlon64、Opteron、EM64T Xeon）的计算机的性能。如果你用的是AMD的非64位处理器，或者你需要充分支持32位代码，请选择Intel X86映像文件。

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Desktop CD

The desktop CD allows you to try Ubuntu without changing your computer at all, and at your option to install it permanently later. This type of CD is what most people will want to use. You will need at least 256MB of RAM to install from this CD.

There are two images available, each for a different type of computer:

PC (Intel x86) desktop CD

For almost all PCs. This includes most machines with Intel/AMD/etc type processors and almost all computers that run Microsoft Windows, as well as newer Apple Macintosh systems based on Intel processors. Choose this if you are at all unsure.

64-bit PC (AMD64) desktop CD

Choose this to take full advantage of computers based on the AMD64 or EM64T architecture (e.g., Athlon64, Opteron, EM64T Xeon). If you have a non-64-bit processor made by AMD, or if you need full support for 32-bit code, use the Intel x86 images instead.

Server install CD

The server install CD allows you to install Ubuntu permanently on a computer for use as a server. It will not install a graphical user intece.

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