Sh*t!,
The installation of my Ubuntu on my dedicated server was in French!

LANG="fr_FR.UTF-8"

This is how I’v changed it.

1. Edit /etc/default/locale

   LANG="en_US"
   LANGUAGE="en_US:en"
   

2. edit ~/.pam_environment

   LANG=en_US
   LANGUAGE=en_US
   

3. Logout or reboot and login!