I have a problem with locale and I can't found any solution that works!
Every tutorial is similar to this: Perl warning Setting locale failed in Debian.
This is the problem with locale:
pi @ server [~]: $ > sudo deluser --remove-home cm22 perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LC_CTYPE = "UTF-8", LANG = "en_GB.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). Looking for files to backup/remove ... Removing user `cm22' ... Warning: group `cm22' has no more members. Done.
How can I resolve it?