Yeah I have herd status but I dont find the service cups.
I did guix pull before sudo -E guix system reconfigure /etc/config.scm
The command guix --version tell that,
guix (GNU Guix) 2207053542f293980266ab77c920fcd8de2f961b
Here my config.scm :
(use-modules (gnu) (gnu system nss))
(use-service-modules desktop networking dbus cups)
(use-package-modules certs mate wicd glib cups)
(service cups-service-type
(cups-configuration
(web-interface? #t)
(extensions
(list cups-filters hplip))))
(operating-system
(host-name "x200")
(timezone "Europe/Paris")
(locale "fr_FR.utf8")
;; Use the UEFI variant of GRUB with the EFI System
;; Partition mounted on /boot/efi.
(bootloader (bootloader-configuration
(bootloader grub-bootloader)
(target "/dev/sda")))
(file-systems (cons (file-system
(device (file-system-label "GnuOS"))
(mount-point "/")
(type "ext4"))
%base-file-systems))
(users (cons (user-account
(name "walid")
(comment "")
(group "users")
(supplementary-groups '("wheel" "netdev"
"audio" "video"))
(home-directory "/home/walid"))
%base-user-accounts))
;; This is where we specify system-wide packages.
(packages (cons* nss-certs ;for HTTPS access
%base-packages))
;; Add GNOME and/or Xfce---we can choose at the log-in
;; screen with F1. Use the "desktop" services, which
;; include the X11 log-in service, networking with
;; NetworkManager, and more.
(services (cons* (mate-desktop-service)
%desktop-services))
;; Allow resolution of '.local' host names with mDNS.
(name-service-switch %mdns-host-lookup-nss))