[bruno@ws-new 2 ~/.local]#  pam_getenv -l LANG
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
        LANGUAGE = (unset),
        LC_ALL = (unset),
        LANG = "fr_FR.iso88591"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
fr_FR.UTF-8