Ah but the home-redshift-service-type is a home service, not a system service. It's meant to be used with guix home, not guix system.
Le 11 mars 2023 11:15:20 GMT+01:00, Gottfried <gottfr...@posteo.de> a écrit : >Hi, >thanks for help > >I have now got: > >> (service home-redshift-service-type >> (home-redshift-configuration >> (location-provider 'manual) >> (latitude 52.5) ;northern hemisphere >> (longitude 13.5))) ;Berlin >> (modify-services %desktop-services >> (guix-service-type >> config => (guix-configuration >> (inherit config) >> (extra-options (list "--gc-keep-derivations=yes" >> "--gc-keep-outputs=yes")))) >> (sane-service-type _ => sane-backends))))) >.................................................................................... >but running system reconfigure.. >I am getting now another message: > >> ice-9/boot-9.scm:1685:16: In procedure raise-exception: >> error: home-redshift-service-type: unbound variable >................................................................................. >I copied the "redshift-service-type" part >from the manual into my config.scm >so I don’t find the "unbound variable". > >Kind regards > >Gottfried > > > >Am 09.03.23 um 18:20 schrieb Julien Lepiller: >> You have an extra closing parenthesis at the end of this line: >> >> (extra-options (list "--gc-keep-derivations=yes" "--gc-keep-outputs=yes"))))) >> >> Remove one and adjust next lines if needed :) >> > >>> %base-initrd-modules))) >>> > >
