Hi Gottfried, On Tue, Nov 1, 2022 at 1:01 PM Gottfried <gottfr...@posteo.de> wrote: > > I tried, it didn't help. > the same error message.
Well, I do not mean to appear argumentative but I did not see (gnu service cups) at the top of the configuration you sent earlier in this thread. The variable cups-service-type is defined there [1] and also exported from there. [2] Hope this helps. Kind regards Felix Lechner [1] https://github.com/guix-mirror/guix/blob/d0917d778284ee7d70bc80b0538e3b4ae67870f4/gnu/services/cups.scm#L1026-L1060 [2] https://github.com/guix-mirror/guix/blob/d0917d778284ee7d70bc80b0538e3b4ae67870f4/gnu/services/cups.scm#L38