Помогите сменить locale
Есть две сотни пк с Ubuntu 16, нужно поставить везде locale RU, через ГУИ не вариант (но он работает)
Пробую с терминала так
cat /etc/default/locale
# File generated by update-locale
LANG="ru_RU.UTF-8"
LANGUAGE="ru"
LC_NUMERIC="ru_RU.UTF-8"
LC_TIME="ru_RU.UTF-8"
LC_MONETARY="ru_RU.UTF-8"
LC_PAPER="ru_RU.UTF-8"
LC_IDENTIFICATION="ru_RU.UTF-8"
LC_NAME="ru_RU.UTF-8"
LC_ADDRESS="ru_RU.UTF-8"
LC_TELEPHONE="ru_RU.UTF-8"
LC_MEASUREMENT="ru_RU.UTF-8"
cat /home/user/.pam_environment
LANGUAGE=ru
LANG=ru_RU.UTF-8
LC_NUMERIC=ru_RU.UTF-8
LC_TIME=ru_RU.UTF-8
LC_MONETARY=ru_RU.UTF-8
LC_PAPER=ru_RU.UTF-8
LC_NAME=ru_RU.UTF-8
LC_ADDRESS=ru_RU.UTF-8
LC_TELEPHONE=ru_RU.UTF-8
LC_MEASUREMENT=ru_RU.UTF-8
LC_IDENTIFICATION=ru_RU.UTF-8
Пускаю в ребут - не помогает. Что упускаю ?
Спасибо