ubuntu server修改語言

把語言環境變量改成英文

將Ubuntu系統語言環境改成英文的en_US.UTF-8

查看當前系統語言環境

locale

編輯配置文件，將zh_US.UTF-8改成en_US.UTF-8，zh改成en

qii@ubuntu:~$  sudo nano /etc/default/locale 
LANG="en_US.UTF-8" 
LANGUAGE="en_US:en"

繼續查看更改後的系統語言變量，若是出現下列錯誤，說明沒安裝en_US的local

qii@ubuntu:~$ locale 
locale: Cannot set LC_CTYPE to default locale: No such file or directory 
locale: Cannot set LC_MESSAGES to default locale: No such file or directory 
locale: Cannot set LC_ALL to default locale: No such file or directory 
LANG=en_US.UTF-8 
LANGUAGE=en_US:en 
LC_CTYPE="en_US.UTF-8" 
LC_NUMERIC="en_US.UTF-8" 
LC_TIME="en_US.UTF-8" 
LC_COLLATE="en_US.UTF-8" 
LC_MONETARY="en_US.UTF-8" 
LC_MESSAGES="en_US.UTF-8" 
LC_PAPER="en_US.UTF-8" 
LC_NAME="en_US.UTF-8" 
LC_ADDRESS="en_US.UTF-8" 
LC_TELEPHONE="en_US.UTF-8" 
LC_MEASUREMENT="en_US.UTF-8" 
LC_IDENTIFICATION="en_US.UTF-8" 
LC_ALL=

查看系統內安裝的locale

qii@ubuntu:~$ locale -a 
locale: Cannot set LC_CTYPE to default locale: No such file or directory 
locale: Cannot set LC_MESSAGES to default locale: No such file or directory 
locale: Cannot set LC_COLLATE to default locale: No such file or directory 
C 
POSIX 
zh_CN.utf8 
zh_SG.utf8

看吧，沒裝en_US.UTF-8 安裝en_US.UTF-8

qii@ubuntu:~$ cd /usr/share/locales 
qii@ubuntu:/usr/share/locales$ ls 
install-language-pack  remove-language-pack 
qii@ubuntu:/usr/share/locales$ sudo ./install-language-pack en_US 
Generating locales... 
  en_US.UTF-8... done 
Generation complete. 
dpkg-trigger: dpkg-trigger must be called from a maintainer script (or with a --by-package option)

查看，應該一切正常了。

qii@ubuntu:/usr/share/locales$ locale 
LANG=en_US.UTF-8 
LANGUAGE=en_US:en 
LC_CTYPE="en_US.UTF-8" 
LC_NUMERIC="en_US.UTF-8" 
LC_TIME="en_US.UTF-8" 
LC_COLLATE="en_US.UTF-8" 
LC_MONETARY="en_US.UTF-8" 
LC_MESSAGES="en_US.UTF-8" 
LC_PAPER="en_US.UTF-8" 
LC_NAME="en_US.UTF-8" 
LC_ADDRESS="en_US.UTF-8" 
LC_TELEPHONE="en_US.UTF-8" 
LC_MEASUREMENT="en_US.UTF-8" 
LC_IDENTIFICATION="en_US.UTF-8" 
LC_ALL=

從新啓動操做系統後一切正常！