diff --git a/Dockerfile b/Dockerfile
index c31ef7d..13de2b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -10,7 +10,7 @@ RUN (echo "deb-src http://archive.debian.org/debian etch main" >> /etc/apt/sourc
                         squashfs-source-etchnhalf \
                         linux-source-2.6.24 && \
     apt-get build-dep -y linux-image-2.6.24-etchnhalf.1-686 && \
-    apt-get clean
+    apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
 WORKDIR /usr/src
diff --git a/Jenkinsfile b/Jenkinsfile
index e42c713..9bcd1b6 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -40,10 +40,13 @@ pipeline {
                             --mirror-chroot-security http://archive.debian.org/debian-security/ \
                             --union-filesystem unionfs \
                             --linux-packages "squashfs-modules-2.6.24 linux-image-2.6.24" \
+                            −−username gaming \
                             -k retrodebian1
                         
                         chmod +x /root/update-initramfs.sh
+                        chmod +x /root/autologin-fluxbox.sh
                         cp /root/update-initramfs.sh config/chroot_local-hooks
+                        cp /root/autologin-fluxbox.sh config/chroot_local-hooks
                         cp /root/linux-image-*.deb config/chroot_local-packages/
                         cp /root/squashfs-modules-*.deb config/chroot_local-packages/
                         cp /root/desktop.list config/chroot_local-packageslists/
diff --git a/autologin-fluxbox.sh b/autologin-fluxbox.sh
new file mode 100644
index 0000000..2a16b30
--- /dev/null
+++ b/autologin-fluxbox.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+set -e
+
+USER_NAME="gamer"
+USER_HOME="/home/${USER_NAME}"
+
+# 1) Créer l'utilisateur s'il n'existe pas
+if ! id "${USER_NAME}" >/dev/null 2>&1; then
+    adduser --disabled-password --gecos "" "${USER_NAME}"
+fi
+
+# Groupes utiles pour une distro gaming rétro
+for grp in audio video cdrom games plugdev; do
+    if getent group "$grp" >/dev/null 2>&1; then
+        adduser "${USER_NAME}" "$grp" >/dev/null 2>&1 || true
+    fi
+done
+
+# 2) ~/.xinitrc : démarrer Fluxbox proprement
+cat > "${USER_HOME}/.xinitrc" <<'EOF'
+#!/bin/sh
+exec startfluxbox
+EOF
+
+# 3) ~/.profile : lancer X automatiquement seulement sur tty1
+cat > "${USER_HOME}/.profile" <<'EOF'
+#!/bin/sh
+if [ -z "$DISPLAY" ] && [ "$(tty)" = "/dev/tty1" ]; then
+    exec startx
+fi
+EOF
+
+# 4) Si le shell est bash, .bash_profile doit charger .profile
+cat > "${USER_HOME}/.bash_profile" <<'EOF'
+if [ -f "$HOME/.profile" ]; then
+    . "$HOME/.profile"
+fi
+EOF
+
+chown "${USER_NAME}:${USER_NAME}" \
+    "${USER_HOME}/.xinitrc" \
+    "${USER_HOME}/.profile" \
+    "${USER_HOME}/.bash_profile"
+
+chmod 0644 \
+    "${USER_HOME}/.xinitrc" \
+    "${USER_HOME}/.profile" \
+    "${USER_HOME}/.bash_profile"
+
+# 5) Autologin sur tty1 via /etc/inittab
+#    On remplace seulement la ligne tty1.
+if grep -q '^1:2345:respawn:' /etc/inittab; then
+    sed -i 's|^1:2345:respawn:.*|1:2345:respawn:/sbin/getty -a '"${USER_NAME}"' 38400 tty1 linux|' /etc/inittab
+else
+    printf '\n1:2345:respawn:/sbin/getty -a %s 38400 tty1 linux\n' "${USER_NAME}" >> /etc/inittab
+fi
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