ubuntu20.04.2sever

我理解你的问题是关于Ubuntu 20.04.2 Server的。根据引用，你可以从Ubuntu官方的原版ISO镜像资源下载页面获取ubuntu-20.04.2-live-server-amd64的光盘镜像文件。通过下载并使用该镜像文件，你可以安装Ubuntu 20.04.2 Server。另外，引用提到，该版本的Ubuntu适用于在Ubuntu 20.04下进行编译和测试，使用的gcc版本号为9.4.0。希望这些信息对你有帮助。

引用：
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