Danny Milosavljevic skribis: > On Thu, 14 Apr 2016 18:50:32 +0200 > ludo@gnu.org (Ludovic Courtès) wrote: >> As Chris Webber mentioned on the mailing list (IIRC), you’ll also have >> to enable xscreensaver in the OS config: >> >> (use-modules (gnu services xorg)) >> >> (operating-system >> ;; … >> (services (cons (screen-locker-service "xscreensaver") >> %desktop-services))) > > guix system: error: failed to load '/etc/config.scm': > gnu/services/xorg.scm:442:41: In procedure screen-locker-service: > gnu/services/xorg.scm:442:41: In procedure struct_vtable: Wrong type argument in position 1 (expecting struct): "xscreensaver" Oops, my bad: this should be (use-modules (gnu services xorg) (gnu packages xdisorg)) (operating-system ;; … (services (cons (screen-locker-service xscreensaver) %desktop-services))) where ‘xscreensaver’ is a reference to the ‘xscreensaver’ variable exported by the (gnu packages xdisorg) module. Ludo’.