http://askubuntu.com/questions/119534/easiest-way-to-setup-ubuntu-as-a-vpn-server

前言

今天被分配到一个任务，就是去给一台新的服务器安装系统。用U盘做了个启动盘，居然半天没能启动。 只能自己做一个DVD盘。 结果安装好了之后，准备配置IP的时候，发现没有网卡驱动。只能手动安装了。。。
查询清单得知网卡型号是broadcom的5700系列的。因此去官网下载了驱动。 下载下来之后发现，是源码。。。。
考虑到服务器中没有make等一系列构建工具。找了一台普通的X86的64位Ubuntu14.04的桌面版进行编译，得到了ko格式的内核模块。

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本文转载自 perl: warning: Setting locale failed.引发的问题

缘由

我用的是linode的vps，系统为ubuntu14.04LTS
当apt-get安装软件时，都会报一个相同的错误，如下

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_TIME = "zh_CN.UTF-8",
    LC_MONETARY = "zh_CN.UTF-8",
    LC_ADDRESS = "zh_CN.UTF-8",
    LC_TELEPHONE = "zh_CN.UTF-8",
    LC_NAME = "zh_CN.UTF-8",
    LC_MEASUREMENT = "zh_CN.UTF-8",
    LC_IDENTIFICATION = "zh_CN.UTF-8",
    LC_NUMERIC = "zh_CN.UTF-8",
    LC_PAPER = "zh_CN.UTF-8",
    LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

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