(services (append (list (service gnome-desktop-service-type) ;; To configure OpenSSH, pass an 'openssh-configuration' ;; record as a second argument to 'service' below. (service openssh-service-type) (service cups-service-type) (set-xorg-configuration (xorg-configuration (keyboard-layout keyboard-layout)))) (modify-services %desktop-services (guix-service-type config => (guix-configuration (inherit config) (substitute-urls (append (list "https://substitutes.nonguix.org") %default-substitute-urls)) (authorized-keys (append (list (local-file "./signing-key.pub")) %default-authorized-guix-keys))))) ;; This is the default list of services we ;; are appending to. %desktop-services) )