shell 한글 입력

$ sudo apt-get install language-pack-ko
$ sudo apt-get install language-pack-ko-base

1. Check / etc / environment

$ sudo nano / etc / environment

LANG = "ko_KR.UTF-8"
LANG = "ko_KR.EUC-KR"
LANGUAGE = "en_US: en: en_GB: en"

2. Check / etc / default / locale
3. Check / etc / profile

$ sudo nano / etc / profile

LANG = "ko_KR.UTF-8"

4. And reboot!

$ sudo shutdown -r now