Apache impossible de m'identifier avec .htaccess ?

Bonjour,

Mon serveur à grillé, j'ai du le changer, j'ai pris un Raspberry PI 3.
Je pas donc de Debian Wheezy à Debian Stretck et de PHP5 a PHP7 pour mon site internet local.
J'ai installé Lamp et configuré un accès .htaccess. (Apache 2.4.25 / PHP 7.0.30)
Suite à cette installation, je rencontre un problème de configuration avec apache :
Concernant l'accès protégé impossible de m'identifier quand le fenêtre d'identification s'affiche et me demande le login et le mot de passe quand je me connecte à ma page avec le navigateur du répertoire protégé.

Pour créer les mots de passes, j'ai utilisé pour le premier :

htpasswd -c -p /var/www/html/maison/N4/.htpasswd laurent

puis pour les suivant s:

htpasswd -p /var/www/html/maison/N4/.htpasswd test

ensuite j'ai fait un chown

sudo chown serveur:www-data /var/www/html/maison/N4/.htpasswd

Dans le dossier à protéger, j'ai placé les deux fichiers .htaccess et .htpasswd .

serveur@raspberrypi:~ $ ls -alh /var/www/html/maison/N4/
total 232K
drwxr-xr-x 15 serveur www-data 4,0K ao�t  22 21:56 .
drwxr-xr-x 12 serveur www-data 4,0K ao�t  22 08:19 ..
-rwxr-----  1 serveur www-data    4 juin  22  2014 compteur-n4.txt
drwxr-xr-x  2 serveur www-data 4,0K ao�t  22 08:19 construction
-rwxr-x---  1 serveur www-data   77 juin  22  2014 div-admin.php
-rw-r--r--  1 serveur www-data  14K juin  22  2014 div-contenu-accueil.php
-rwxr-x---  1 serveur www-data  827 juin  22  2014 div-entete.php
-rwxr-x---  1 serveur www-data 9,1K juin  22  2014 div-menu-deroulant.php
-rw-r--r--  1 serveur www-data  949 juin  22  2014 div-pied.php
drwxr-xr-x 15 serveur www-data 4,0K ao�t  22 08:15 habitation
-rw-r--r--  1 serveur www-data  167 ao�t  22 21:49 .htaccess
-rw-r-----  1 serveur www-data   17 ao�t  23 07:18 .htpasswd
-rwxr-x---  1 serveur www-data  22K juin  22  2014 index.php
-rwxr-x---  1 serveur www-data 1,1K juin  22  2014 style-page.css
-rwxr-x---  1 serveur www-data 1,5K juin  22  2014 style-site.css
serveur@raspberrypi:~ $

Fichier .htaccess

serveur@raspberrypi:~ $ cat /var/www/html/maison/N4/.htaccess
AuthName "Accès Réservé"
AuthType Basic
AuthUserFile "/var/www/html/maison/N4/.htpasswd"
Require valid-user
serveur@raspberrypi:~ $ 

Fichier .htpasswd

serveur@raspberrypi:~ $ cat /var/www/html/maison/N4/.htpasswd
laurent:mlkjhg
test:qsdfgh
serveur@raspberrypi:~ $ 

Ma version de apache et de PHP

serveur@raspberrypi:~ $ apache2 -v
Server version: Apache/2.4.25 (Raspbian)
Server built:   2018-06-02T08:01:13
serveur@raspberrypi:~ $ 
serveur@raspberrypi:~ $ php -v
PHP 7.0.30-0+deb9u1 (cli) (built: Jun 14 2018 13:50:25) ( NTS )
Copyright (c) 1997-2017 The PHP Group
Zend Engine v3.0.0, Copyright (c) 1998-2017 Zend Technologies
    with Zend OPcache v7.0.30-0+deb9u1, Copyright (c) 1999-2017, by Zend Technologies
serveur@raspberrypi:~ $ 

Mon fichier apache.conf

serveur@raspberrypi:~ $ cat /etc/apache2/apache2.conf         
# This is the main Apache server configuration file.  It contains the
# configuration directives that give the server its instructions.
# See http://httpd.apache.org/docs/2.4/ for detailed information about
# the directives and /usr/share/doc/apache2/README.Debian about Debian specific
# hints.
#
#
# Summary of how the Apache 2 configuration works in Debian:
# The Apache 2 web server configuration in Debian is quite different to
# upstream's suggested way to configure the web server. This is because Debian's
# default Apache2 installation attempts to make adding and removing modules,
# virtual hosts, and extra configuration directives as flexible as possible, in
# order to make automating the changes and administering the server as easy as
# possible.

# It is split into several files forming the configuration hierarchy outlined
# below, all located in the /etc/apache2/ directory:
#
#       /etc/apache2/
#       |-- apache2.conf
#       |       `--  ports.conf
#       |-- mods-enabled
#       |       |-- *.load
#       |       `-- *.conf
#       |-- conf-enabled
#       |       `-- *.conf
#       `-- sites-enabled
#               `-- *.conf
#
#
# * apache2.conf is the main configuration file (this file). It puts the pieces
#   together by including all remaining configuration files when starting up the
#   web server.
#
# * ports.conf is always included from the main configuration file. It is
#   supposed to determine listening ports for incoming connections which can be
#   customized anytime.
#
# * Configuration files in the mods-enabled/, conf-enabled/ and sites-enabled/
#   directories contain particular configuration snippets which manage modules,
#   global configuration fragments, or virtual host configurations,
#   respectively.
#
#   They are activated by symlinking available configuration files from their
#   respective *-available/ counterparts. These should be managed by using our
#   helpers a2enmod/a2dismod, a2ensite/a2dissite and a2enconf/a2disconf. See
#   their respective man pages for detailed information.
#
# * The binary is called apache2. Due to the use of environment variables, in
#   the default configuration, apache2 needs to be started/stopped with
#   /etc/init.d/apache2 or apache2ctl. Calling /usr/bin/apache2 directly will not
#   work with the default configuration.


# Global configuration
#

#
# ServerRoot: The top of the directory tree under which the server's
# configuration, error, and log files are kept.
#
# NOTE!  If you intend to place this on an NFS (or otherwise network)
# mounted filesystem then please read the Mutex documentation (available
# at <URL:http://httpd.apache.org/docs/2.4/mod/core.html#mutex>);
# you will save yourself a lot of trouble.
#
# Do NOT add a slash at the end of the directory path.
#
#ServerRoot "/etc/apache2"

#
# The accept serialization lock file MUST BE STORED ON A LOCAL DISK.
#
#Mutex file:${APACHE_LOCK_DIR} default

#
# The directory where shm and other runtime files will be stored.
#

DefaultRuntimeDir ${APACHE_RUN_DIR}

#
# PidFile: The file in which the server should record its process
# identification number when it starts.
# This needs to be set in /etc/apache2/envvars
#
PidFile ${APACHE_PID_FILE}

#
# Timeout: The number of seconds before receives and sends time out.
#
Timeout 300

#
# KeepAlive: Whether or not to allow persistent connections (more than
# one request per connection). Set to "Off" to deactivate.
#
KeepAlive On

#
# MaxKeepAliveRequests: The maximum number of requests to allow
# during a persistent connection. Set to 0 to allow an unlimited amount.
# We recommend you leave this number high, for maximum performance.
#
MaxKeepAliveRequests 100

#
# KeepAliveTimeout: Number of seconds to wait for the next request from the
# same client on the same connection.
#
KeepAliveTimeout 5


# These need to be set in /etc/apache2/envvars
User ${APACHE_RUN_USER}
Group ${APACHE_RUN_GROUP}

#
# HostnameLookups: Log the names of clients or just their IP addresses
# e.g., www.apache.org (on) or 204.62.129.132 (off).
# The default is off because it'd be overall better for the net if people
# had to knowingly turn this feature on, since enabling it means that
# each client request will result in AT LEAST one lookup request to the
# nameserver.
#
HostnameLookups Off

# ErrorLog: The location of the error log file.
# If you do not specify an ErrorLog directive within a <VirtualHost>
# container, error messages relating to that virtual host will be
# logged here.  If you *do* define an error logfile for a <VirtualHost>
# container, that host's errors will be logged there and not here.
#
ErrorLog ${APACHE_LOG_DIR}/error.log

#
# LogLevel: Control the severity of messages logged to the error_log.
# Available values: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the log level for particular modules, e.g.
# "LogLevel info ssl:warn"
#
LogLevel warn

# Include module configuration:
IncludeOptional mods-enabled/*.load
IncludeOptional mods-enabled/*.conf


# Include all the user configurations:
Include /etc/apache2/httpd.conf


# Include list of ports to listen on
Include ports.conf


# Sets the default security model of the Apache2 HTTPD server. It does
# not allow access to the root filesystem outside of /usr/share and /var/www.
# The former is used by web applications packaged in Debian,
# the latter may be used for local directories served by the web server. If
# your system is serving content from a sub-directory in /srv you must allow
# access here, or in any related virtual host.
<Directory />
        Options FollowSymLinks
        AllowOverride None
        Require all denied
</Directory>

<Directory /usr/share>
        AllowOverride None
        Require all granted
</Directory>

<Directory /var/www/>
        Options Indexes FollowSymLinks
        AllowOverride None
        Require all granted
</Directory>

#<Directory /srv/>
#       Options Indexes FollowSymLinks
#       AllowOverride None
#       Require all granted
#</Directory>




# AccessFileName: The name of the file to look for in each directory
# for additional configuration directives.  See also the AllowOverride
# directive.
#
AccessFileName .htaccess

#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
<FilesMatch "^\.ht">
        Require all denied
</FilesMatch>


#
# The following directives define some format nicknames for use with
# a CustomLog directive.
#
# These deviate from the Common Log Format definitions in that they use %O
# (the actual bytes sent including headers) instead of %b (the size of the
# requested file), because the latter makes it impossible to detect partial
# requests.
#
# Note that the use of %{X-Forwarded-For}i instead of %h is not recommended.
# Use mod_remoteip instead.
#
LogFormat "%v:%p %h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" vhost_combined
LogFormat "%h %l %u %t \"%r\" %>s %O \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %O" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent

# Include of directories ignores editors' and dpkg's backup files,
# see README.Debian for details.

# Include generic snippets of statements
IncludeOptional conf-enabled/*.conf

# Include the virtual host configurations:
IncludeOptional sites-enabled/*.conf

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

Mon fichier httpd.conf

serveur@raspberrypi:~ $ cat /etc/apache2/httpd.conf
DirectoryIndex index.html index.htm index.xhtml index.php
ServerName debian.domain.tld
#ServerName localhost

#*************** .htaccess  ************************

#mise en place d'un accès protégé htaccess dans le répertoire Fichiers 
<Directory /var/www/html/Fichiers>
    AllowOverride all
</Directory>


#mise en place d'un accès protégé htaccess dans le répertoire  N4
<Directory /var/www/html/maison/N4>
AllowOverride All
</Directory>

#*************** Accès au disque ************************


# ----------------------------------------------------
# Alias pour les Documents

Alias /Documents "/home/serveur/Documents/"
<Directory "/home/serveur/Documents">
      Options Indexes FollowSymLinks
      AllowOverride all
      Require all granted
</Directory>
# http://192.168.1.xx/Documents/



# ----------------------------------------------------
# Alias pour les vidéos

Alias /Videos  /home/serveur/Vidéos/
<Directory "/home/serveur/Vidéos">
      Options Indexes FollowSymLinks
      AllowOverride all
      Require all granted
</Directory>
# http://192.168.1.xx/Videos/

# ----------------------------------------------------

Pouvez vous m'aider ?
Merci.