diff --git a/config.scm-dualboot b/config.scm-dualboot
deleted file mode 100644
index 692f13a..0000000
--- a/config.scm-dualboot
+++ /dev/null
@@ -1,139 +0,0 @@
-;; Ceci est une configuration de système d'exploitation générée par
-;; l'installateur graphique.
-;;
-;; Une fois l'installation terminée, vous pouvez apprendre à modifier
-;; ce fichier pour ajuster la configuration du système et le passer à
-;; la commande « guix system reconfigure » pour rendre vos changements
-;; effectifs.
-
-
-;; Indique quels modules importer pour accéder aux variables
-;; utilisées dans cette configuration.
-(use-modules (gnu))
-(use-modules (srfi srfi-1))
-(use-modules (gnu system setuid) (gnu packages cups))
-(use-modules (nongnu packages linux) (nongnu system linux-initrd))
-(use-service-modules cups desktop networking ssh xorg virtualization vpn security-token)
-
-(operating-system
-  (locale "en_US.utf8")
-  (timezone "Europe/Paris")
-  (keyboard-layout (keyboard-layout "fr" "oss"))
-  (host-name "HCX")
-  
-    (kernel linux)
-
-  (initrd microcode-initrd)
-  (firmware (list linux-firmware))
-
-  ;; La liste des comptes utilisateurs (« root » est implicite).
-  (users (cons* (user-account
-                  (name "Lcx")
-                  (comment "Lcx")
-                  (group "users")
-                  (home-directory "/home/Lcx")
-                  (supplementary-groups '("users" "wheel" "netdev" "audio" "video" "libvirt" "kvm" "scanner" "spice" "cdrom" "lpadmin")))
-                %base-user-accounts))
-
-    ;; Quelques paquets installés au niveau du système.
-  ;; On installe notamment network-manager et son extension pour openvpn, 
-  ;; ou encore libvirt/virt-manager pour la virtualisation
-  (packages (append (list (specification->package "nss-certs")  
-                          (specification->package "qemu")  
-                          (specification->package "virt-manager")  
-                          (specification->package "libvirt")  
-                          (specification->package "lvm2")  
-                          (specification->package "mdadm")  
-                          (specification->package "network-manager")  
-                          (specification->package "network-manager-openvpn")  
-                          (specification->package "atheros-firmware")  
-                          (specification->package "xrandr")  
-                          (specification->package "udisks")  
-                          (specification->package "gvfs")  
-                          (specification->package "ntfs-3g")  
-                          (specification->package "testdisk")  
-                          (specification->package "openssh")  
-                          (specification->package "bind:utils")  
-                          (specification->package "gnome-tweaks")  
-                          (specification->package "os-prober")  
-                          (specification->package "thin-provisioning-tools"))
-                    %base-packages))
-
-  ;; Voici la liste des services du système.  Pour trouver les services disponibles,
-  ;; lancez « guix system search MOT-CLÉ » dans un terminal.
-    (services
-    (modify-services (append (list
-      (service gnome-desktop-service-type)
-      
-      ;; Service de gestion des clés de chiffrement physique
-      (service pcscd-service-type)
-
-        (service cups-service-type
-          (cups-configuration
-            (web-interface? #t)
-            (extensions
-              (list cups-filters brlaser epson-inkjet-printer-escpr hplip-minimal))))
-              
-      ;; Service KVM/Libvirt pour virt-manager
-      (service libvirt-service-type)
-      (service virtlog-service-type)
-
-      ;; Modification des limites mémoires pour les accès audio temps réel
-      ;; (utile notamment pour Ardour)
-      (pam-limits-service
-        (list
-          (pam-limits-entry "@audio" 'both 'rtprio 99)
-          (pam-limits-entry "@audio" 'both 'memlock 'unlimited)))
-
-      ;; Configuration de l'environnement graphique (notamment clavier)
-      (set-xorg-configuration
-        (xorg-configuration (keyboard-layout keyboard-layout))))
-        %desktop-services)
-
-    ;; Configuration du service network-manager pour prendre en charge
-    ;; OpenVPN
-    (network-manager-service-type config => (network-manager-configuration 
-      (inherit config)
-      (vpn-plugins
-        (list (specification->package "network-manager-openvpn")))))
-
-    (guix-service-type config => (guix-configuration
-      (inherit config)
-      (extra-options '("--cores=10"))
-      (substitute-urls
-                (append (list "https://substitutes.nonguix.org")
-                  %default-substitute-urls))
-      (authorized-keys
-        (append 
-          (list 
-            (plain-file "non-guix.pub" 
-              (string-append 
-                "(public-key"
-                " (ecc "
-                "  (curve Ed25519)"
-                "  (q #C1FD53E5D4CE971933EC50C9F307AE2171A2D3B52C804642A7A35F84F3A4EA98#)))")))
-            %default-authorized-guix-keys))))))
-
-  (bootloader (bootloader-configuration
-                (bootloader grub-efi-bootloader)
-                (targets (list "/boot/efi"))
-                (keyboard-layout keyboard-layout)))
-  (mapped-devices (list (mapped-device
-                          (source (uuid
-                                   "c2b84995-ab04-401c-a82b-41038b91548b"))
-                          (target "cryptroot")
-                          (type luks-device-mapping))))
-
-  ;; The list of file systems that get "mounted".  The unique
-  ;; file system identifiers there ("UUIDs") can be obtained
-  ;; by running 'blkid' in a terminal.
-  (file-systems (cons* (file-system
-                         (mount-point "/boot/efi")
-                         (device (uuid "1154-7620"
-                                       'fat32))
-                         (type "vfat"))
-                       (file-system
-                         (mount-point "/")
-                         (device "/dev/mapper/cryptroot")
-                         (type "ext4")
-                         (dependencies mapped-devices)) %base-file-systems)))