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Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN X-Migadu-Country: US ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1645042245; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=NT9gU7lKirdszyi0qIL5fCMEqW7Ci054dxoCkc80sko=; b=Vx5dYPOWoUoazYb4nd+5hJ7AnxDl04ytqZ69V4oIVan1mjUerDjgCltwkM8J3q3TB3teNG OZTvLrk+GeLMU03MznULM67WBAzbwM7f6tRXl4ACvB5XfKPNj3SBMn1QXDRC46jWaJeF7n 0OaWEEaB+5mOFS5nPJc8i7ugOhU3y6TYusRhwvHlMj3ybLSirpUVfgF498DaKRIoEAkMG4 PQUGq1KNQxw7yqh+bGNpVMriRzxXvlYGrBUhJ8ZdKji9yYzvNkkcZnAt9PKbtp6mptC222 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did not verify") header.d=lepiller.eu header.s=dkim header.b=k52zHnqL; dmarc=fail reason="SPF not aligned (relaxed)" header.from=lepiller.eu (policy=none); spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 6FDCA3CC4F X-Spam-Score: -2.03 X-Migadu-Scanner: scn1.migadu.com X-TUID: OxCick4fYlka I tried your file, but I don't have the same issue=2E For me it fails with = *cups-filters: unbound variable* (instead of cups-service-type)=2E I only h= ad to add this line near the top of the file (line 3): (use-package-modules cups) To make it available=2E Then the system builds=2E On February 16, 2022 8:40:44 PM GMT+01:00, Gottfried wrote: >This is the file content of /etc/config=2Escm file:=C2=A0 (*bold* are my= =20 >printer settings for better finding and reading) > > >;; This is an operating system configuration generated >;; by the graphical installer=2E > >(use-modules (gnu)) >(*use-service-modules cups* desktop networking ssh xorg) > >(operating-system > =C2=A0 (locale "de_DE=2Eutf8") > =C2=A0 (timezone "Europe/Berlin") > =C2=A0 (keyboard-layout (keyboard-layout "de")) > =C2=A0 (host-name "Tuxedo") > =C2=A0 (users (cons* (user-account > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (name "gfp") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (comment "Gfp") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (group "users") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (home-directory "/home/gfp") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (supplementary-groups > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 '("wheel" "netdev" "audio" "vide= o"))) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 %base-user-accounts)) > =C2=A0 (packages > =C2=A0=C2=A0=C2=A0 (append > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (list (specification->package "awesome") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (spec= ification->package "nss-certs")) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %base-packages)) > =C2=A0 (services > =C2=A0=C2=A0=C2=A0 (append > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (list (service mate-desktop-service-type) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (serv= ice enlightenment-desktop-service-type) >*(service cups-service-type** >**=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0= =C2=A0 (cups-configuration** >**=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0= =C2=A0 =C2=A0=C2=A0=C2=A0 (web-interface? #t)** >**=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0= =C2=A0 =C2=A0=C2=A0=C2=A0 (extensions (list cups-filters hplip)))) * > =C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 (service openss= h-service-type) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (serv= ice tor-service-type) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (set-= xorg-configuration > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 (xorg-configuration > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 (keyboard-layout keyboard-layout)))) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %desktop-services)) > > =C2=A0 (bootloader > =C2=A0=C2=A0=C2=A0 (bootloader-configuration > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (bootloader grub-efi-bootloader) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (target "/boot/efi") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (keyboard-layout keyboard-layout))) > =C2=A0 (swap-devices > =C2=A0=C2=A0=C2=A0 (list (uuid "51d5cd20-4513-4a02-9e35-df4338eccaa0"))) > =C2=A0 (file-systems > =C2=A0=C2=A0=C2=A0 (cons* (file-system > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= (mount-point "/boot/efi") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= (device (uuid "BB77-FE3B" 'fat32)) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= (type "vfat")) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (file-syste= m > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= (mount-point "/") > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= (device > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 (uuid "4fb0ed7c-61ab-45eb-be0b-ff527b320e6d" > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'ext4)) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= (type "ext4")) > =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %base-file-= systems))) > >Am 16=2E02=2E22 um 18:01 schrieb Julien Lepiller: >> Can you share again the content of your /etc/config=2Escm file? >> >> On February 16, 2022 5:04:02 PM GMT+01:00, Gottfried=20 >> wrote: >> >> Hello, >> >> thanks for Your email=2E >> >> I added cups to the service-modules (use-service-modules cups >> desktop networking ssh xorg), >> >> after guix system reconfigure /etc/config=2Escm >> >> still it says: >> >> *Fehler: cups-service-type: Nicht gebundene Variable (Error: >> cups-service-type: Unbound variable) *I don=C2=B4t understand what = that >> means=2E* >> * >> >> *I can=C2=B4t**run: http://localhost:631* >> >> *my printer settings don=C2=B4t recognise my printer yet=2E >> * >> >> * >> * >> >> Gottfried* >> * >> >> >> >> Am 15=2E02=2E22 um 20:51 schrieb Julien Lepiller: >>> You're all good=2E In addition to your modifications, you need to >>> add cups to the list of service modules, at the top of the file: >>> >>> (use-service-modules cups desktop networking ssh xorg) >>> >>> HTH! >>> >>> On February 15, 2022 8:39:30 PM GMT+01:00, Gottfried >>> wrote: >>> >>> After: >>> >>> (list (service mate-desktop-service-type) >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 (service enlightenment-desktop-service-type) >>> *(service cups-service-type** >>> **=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2= =A0=C2=A0=C2=A0 (cups-configuration** >>> **=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2= =A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 (web-interface? #t)** >>> **=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2= =A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 (extensions (list cups-filters hplip))))= * >>> =C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 (serv= ice openssh-service-type) >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 (service tor-service-type) >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 (set-xorg-configuration >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 (xorg-configuration >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (keyboard-layout keyboard-layout)))) >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %desktop-services)) >>> >>> /etc# guix system reconfigure /etc/config=2Escm >>> >>> /etc/config=2Escm:43:14: Warnung: the 'target' field is >>> deprecated, please use 'targets' instead >>> guix system: Warnung: Vielleicht wollen Sie =E2=80=9Eguix pull= =E2=80=9C >>> ausf=C3=BChren vor =E2=80=9Eguix system reconfigure=E2=80=9C, = um >>> aktuelle Pakete und Sicherheitsaktualisierungen zu bekommen=2E >>> >>> guix system: Warnung: Konnte die Provenienz von GNU Guix >>> nicht feststellen >>> Backtrace: >>> In ice-9/boot-9=2Escm: >>> =C2=A0=C2=A0=C2=A0 724:2 19 (call-with-prompt _ _ #>> default-prompt-handle=E2=80=A6>) >>> In ice-9/eval=2Escm: >>> =C2=A0=C2=A0=C2=A0 619:8 18 (_ #(#(#))) >>> In guix/ui=2Escm: >>> =C2=A0=C2=A0 2209:7 17 (run-guix =2E _) >>> =C2=A0 2172:10 16 (run-guix-command _ =2E _) >>> In ice-9/boot-9=2Escm: >>> =C2=A0 1752:10 15 (with-exception-handler _ _ #:unwind? _ # _) >>> In guix/status=2Escm: >>> =C2=A0=C2=A0=C2=A0 822:3 14 (_) >>> =C2=A0=C2=A0=C2=A0 802:4 13 (call-with-status-report _ _) >>> In guix/scripts/system=2Escm: >>> =C2=A0=C2=A0 1256:4 12 (_) >>> In ice-9/boot-9=2Escm: >>> =C2=A0 1752:10 11 (with-exception-handler _ _ #:unwind? _ # _) >>> In guix/store=2Escm: >>> =C2=A0=C2=A0 658:37 10 (thunk) >>> =C2=A0=C2=A0 1320:8=C2=A0 9 (call-with-build-handler #>> 7f2287e773c0 at g=E2=80=A6> =E2=80=A6) >>> =C2=A0 2123:24=C2=A0 8 (run-with-store #>> 7f227638a730> =E2=80=A6) >>> In guix/scripts/system=2Escm: >>> =C2=A0=C2=A0=C2=A0 827:2=C2=A0 7 (_ _) >>> =C2=A0=C2=A0=C2=A0 703:7=C2=A0 6 (_ #) >>> In gnu/system=2Escm: >>> =C2=A0 1227:19=C2=A0 5 (operating-system-derivation _) >>> =C2=A0=C2=A0 748:11=C2=A0 4 (operating-system-services #< >>> kernel:=E2=80=A6>) >>> =C2=A0=C2=A0 782:20=C2=A0 3 (services _) >>> In /etc/config=2Escm: >>> =C2=A0=C2=A0=C2=A0 29:33=C2=A0 2 (services #< kernel: #>> linux-=E2=80=A6>) >>> In ice-9/boot-9=2Escm: >>> =C2=A0 1685:16=C2=A0 1 (raise-exception _ #:continuable? _) >>> =C2=A0 1685:16=C2=A0 0 (raise-exception _ #:continuable? _) >>> >>> ice-9/boot-9=2Escm:1685:16: In procedure raise-exception: >>> *Fehler: cups-service-type: Nicht gebundene Variable* >>> >>> root@Tuxedo /etc# >>> >>> >>> There is still a mistake I guess=2E >>> >>> Thanks for helping, but please deal with it not today >>> anymore=2E "Lets call it a day"=2E >>> >>> >>> Gottfried >>> >>> >>> Am 15=2E02=2E22 um 20:17 schrieb Julien Lepiller: >>>> Noticed the issue with what I typed (sorry not a the >>>> computer right now)=2E Type this instead, at the same locatio= n: >>>> >>>> (service cups-service-type >>>> (cups-configuration >>>> (web-interface? #t) >>>> (extensions (list cups-filters hplip)))) >>>> >>>> I added a closing parenthesis on the first line that >>>> shouldn't be here, and I forgot to wrap the value of the >>>> extensions (now it's a proper list instead of three values >>>> which is an error)=2E Also check that the last closing >>>> parenthesis at the end of the fourth line closes the first >>>> one on the first line and you should be good! >>>> >>>> >>>> On February 15, 2022 8:02:56 PM GMT+01:00, Julien Lepiller >>>> wrote: >>>> >>>> Remove one closing parenthesis here: (service cups-servic= e-type) >>>> >>>> On February 15, 2022 7:59:34 PM GMT+01:00, Gottfried wrote: >>>> >>>> Hi, I did it, as You said, or did I do something >>>> wrong? because the message was again: >>>> */etc/config=2Escm:25:2: Fehler: (services (append >>>> (list (service mate-desktop-service-type) (service >>>> enlightenment-desktop-service-type) (service >>>> cups-service-type) (cups-configuration >>>> (web-interface? #t) (extensions list cups-filters >>>> hplip))) (service openssh-service-type) (service >>>> tor-service-type) (set-xorg-configuration >>>> (xorg-configuration (keyboard-layout >>>> keyboard-layout)))) %desktop-services): invalid >>>> field specifier* ;; This is an operating system >>>> configuration generated ;; by the graphical >>>> installer=2E (use-modules (gnu)) (use-service-modules >>>> desktop networking ssh xorg) (operating-system =C2=A0 >>>> (locale "de_DE=2Eutf8") =C2=A0 (timezone "Europe/Berl= in") =C2=A0 >>>> (keyboard-layout (keyboard-layout "de")) =C2=A0 >>>> (host-name "Tuxedo") =C2=A0 (users (cons* (user-accou= nt >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (name "gfp") =C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 >>>> (comment "Gfp") =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (group "= users") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (home-directory "/home/= gfp") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (supplementary-groups >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 '("wheel" "= netdev" "audio" >>>> "video"))) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %base-user-accounts)) =C2= =A0 >>>> (packages =C2=A0=C2=A0=C2=A0 (append =C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 (list >>>> (specification->package "awesome") =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (specification->package "nss-certs")) =C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 >>>> %base-packages)) =C2=A0 (services =C2=A0=C2=A0=C2=A0 = (append =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (list >>>> (service mate-desktop-service-type) =C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (service enlightenment-desktop-service-type) >>>> *(service cups-service-type)** **=C2=A0=C2=A0 =C2=A0= =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (cups-configuration** **=C2=A0=C2=A0 =C2=A0=C2=A0=C2= =A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (web-interface? #t)** **=C2=A0=C2=A0 =C2=A0=C2=A0=C2= =A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (extensions list cups-filters hplip))) * =C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (service openssh-service-type) =C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (service >>>> tor-service-type) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (set-xorg-configuration =C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (xorg-configuration =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (keyboard-layout >>>> keyboard-layout)))) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %d= esktop-services)) =C2=A0 >>>> (bootloader =C2=A0=C2=A0=C2=A0 (bootloader-configurat= ion =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (bootloader grub-efi-bootloader) =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 (target >>>> "/boot/efi") =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (keyboard= -layout >>>> keyboard-layout))) =C2=A0 (swap-devices =C2=A0=C2=A0= =C2=A0 (list (uuid >>>> "51d5cd20-4513-4a02-9e35-df4338eccaa0"))) =C2=A0 >>>> (file-systems =C2=A0=C2=A0=C2=A0 (cons* (file-system = =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (mount-point "/boot/efi") =C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (device (uuid >>>> "BB77-FE3B" 'fat32)) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (type "vfat")) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 (file-system =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 (mount-point >>>> "/") =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 (device =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (uuid >>>> "4fb0ed7c-61ab-45eb-be0b-ff527b320e6d" >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'ext4= )) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= (type >>>> "ext4")) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 %base-file-systems))) Gottfried >>>> Am 15=2E02=2E22 um 19:34 schrieb Julien Lepiller: >>>> >>>> Almost=2E Right place, wrong parenthesis=2E Pleas= e >>>> read my first message again and use the snippet >>>> I gave you=2E What you add must start with >>>> "(service"=2E Make sure the parenthesis are >>>> exactly at the same place I showed you in the >>>> example, otherwise you're creating separate >>>> objects=2E They're used to group things together= =2E >>>> service, cups-service-type and its configuration >>>> need to be in the same group=2E On February 15, >>>> 2022 7:29:19 PM GMT+01:00, Gottfried >>>> wrote: Hi, I did this: ;; >>>> This is an operating system configuration >>>> generated ;; by the graphical installer=2E >>>> (use-modules (gnu)) (use-service-modules desktop >>>> networking ssh xorg) (operating-system =C2=A0 (lo= cale >>>> "de_DE=2Eutf8") =C2=A0 (timezone "Europe/Berlin")= =C2=A0 >>>> (keyboard-layout (keyboard-layout "de")) =C2=A0 >>>> (host-name "Tuxedo") =C2=A0 (users (cons* >>>> (user-account =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (name= "gfp") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (comment "Gfp") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (group "users") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (home-directory "/ho= me/gfp") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (supplementary-group= s >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 '("wheel= " "netdev" "audio" >>>> "video"))) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %base-user-accounts)= ) >>>> =C2=A0 (packages =C2=A0=C2=A0=C2=A0 (append =C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 (list >>>> (specification->package "awesome") =C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (specification->package "nss-certs")) =C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 >>>> %base-packages)) =C2=A0 (services =C2=A0=C2=A0=C2= =A0 (append =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (list (service mate-desktop-service-type) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 (service >>>> enlightenment-desktop-service-type) >>>> *(cups-service-type)** **=C2=A0=C2=A0 =C2=A0=C2= =A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (cups-configuration)** **=C2=A0=C2=A0 =C2=A0=C2= =A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (web-interface? #t)** **=C2=A0=C2=A0 =C2=A0=C2=A0= =C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 (extensions >>>> list cups-filters hplip))) * =C2=A0=C2=A0 =C2=A0= =C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (service openssh-service-type) =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (service tor-service-type) =C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (set-xorg-configuration =C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (xorg-configuration =C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (keyboard-layout keyboard-layout)))) =C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0 >>>> %desktop-services)) =C2=A0 (bootloader =C2=A0=C2= =A0=C2=A0 >>>> (bootloader-configuration =C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0 (bootloader >>>> grub-efi-bootloader) =C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 (target "/boot/efi") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (keyboard-layout k= eyboard-layout))) =C2=A0 >>>> (swap-devices =C2=A0=C2=A0=C2=A0 (list (uuid >>>> "51d5cd20-4513-4a02-9e35-df4338eccaa0"))) =C2=A0 >>>> (file-systems =C2=A0=C2=A0=C2=A0 (cons* (file-sys= tem >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 (mount-point "/boot/efi") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 (device (uuid "BB77-FE3B" 'fat32)) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 (type "vfat")) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (file-system =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (mount-point "/") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 (device =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (uuid >>>> "4fb0ed7c-61ab-45eb-be0b-ff527b320e6d" >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'e= xt4)) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 (type >>>> "ext4")) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 %base-file-systems))) >>>> *Answer was:* */etc/config=2Escm:25:2: Fehler: >>>> (services (append (list (service >>>> mate-desktop-service-type) (service >>>> enlightenment-desktop-service-type) >>>> (cups-service-type) (cups-configuration) >>>> (web-interface? #t) (extensions list >>>> cups-filters hplip))) (service >>>> openssh-service-type) (service tor-service-type) >>>> (set-xorg-configuration (xorg-configuration >>>> (keyboard-layout keyboard-layout)))): invalid >>>> field specifier * =C2=A0Gottfried Am 15=2E02=2E22= um >>>> 18:44 schrieb Julien Lepiller: >>>> >>>> Hi, I'm sorry if my answer was confusing=2E D= o >>>> not modify the use-service-modules form=2E >>>> Instead, insert the snippet I gave you at >>>> the same position as the other (service =E2= =80=A6) >>>> forms, for instance right below (service >>>> enlightenment-desktop-service-type) On >>>> February 15, 2022 6:31:46 PM GMT+01:00, >>>> Gottfried wrote: Hi, = I >>>> changed my /etc/config=2Escm file,to: ;; This >>>> is an operating system configuration >>>> generated ;; by the graphical installer=2E >>>> (use-modules (gnu)) (use-service-modules >>>> desktop networking ssh >>>> xorg*cups-service-type)****(cups-configuratio= n****(web-interface? >>>> #t)****(extensions list cups-filters >>>> hplip)))*** (operating-system (locale >>>> "de_DE=2Eutf8") (timezone "Europe/Berlin") >>>> (keyboard-layout (keyboard-layout "de")) >>>> (host-name "Tuxedo") (users (cons* >>>> (user-account (name "gfp") (comment "Gfp") >>>> (group "users") (home-directory "/home/gfp") >>>> (supplementary-groups '("wheel" "netdev" >>>> "audio" "video"))) %base-user-accounts)) >>>> (packages (append (list >>>> (specification->package "awesome") >>>> (specification->package "nss-certs")) >>>> %base-packages)) (services (append (list >>>> (service mate-desktop-service-type) (service >>>> enlightenment-desktop-service-type) (service >>>> openssh-service-type) (service >>>> tor-service-type) (set-xorg-configuration >>>> (xorg-configuration (keyboard-layout >>>> keyboard-layout)))) %desktop-services)) >>>> (bootloader (bootloader-configuration >>>> (bootloader grub-efi-bootloader) (target >>>> "/boot/efi") (keyboard-layout >>>> keyboard-layout))) (swap-devices (list (uuid >>>> "51d5cd20-4513-4a02-9e35-df4338eccaa0"))) >>>> (file-systems (cons* (file-system >>>> (mount-point "/boot/efi") (device (uuid >>>> "BB77-FE3B" 'fat32)) (type "vfat")) >>>> (file-system (mount-point "/") (device (uuid >>>> "4fb0ed7c-61ab-45eb-be0b-ff527b320e6d" >>>> 'ext4)) (type "ext4")) %base-file-systems))) >>>> *The answer was:* /etc/config=2Escm:5:0: >>>> Fehler: module (gnu services >>>> cups-service-type) not found Hinweis: Der >>>> Befehl `guix system search >>>> cups-service-type' sucht nach einem zu >>>> `cups-service-type' passenden Dienst=2E Wenn >>>> Sie eine Ausgabe wie `location: >>>> gnu/services/foo=2Escm:188:2' sehen, f=C3=BCg= en Sie >>>> `foo' in Ihre `use-service-modules'-Form >>>> ein=2E Gottfried Am 15=2E02=2E22 um 17:54 sch= rieb >>>> Julien Lepiller: >>>> >>>> Your service specification is not at the >>>> right place, and incorrect=2E You have to >>>> be careful with parenthesis, as they >>>> define the structure of things (similar >>>> to braces in other programming >>>> languages)=2E The service specification >>>> needs to be inside the list, at the same >>>> level as all these (service =E2=80=A6) fo= rms=2E In >>>> the same way, you declare a service with >>>> (service foo-service-type >>>> ), and the configuration >>>> is usually a record, so it has >>>> parenthesis too=2E For records, you do: >>>> ( ( >>>> ) =E2=80=A6) With as many fi= elds as >>>> you want, as long as they exist=2E In you= r >>>> config, guix found (cups-service-type) >>>> at the same level as other fields of the >>>> operating-system, but operating-system >>>> doesn't support such a field directly, >>>> and the field does not have a value=2E >>>> Overall, try something like this, at the >>>> same parenthetical level as the other >>>> (service =E2=80=A6) forms=2E (service >>>> cups-service-type) (cups-configuration >>>> (web-interface? #t) (extensions list >>>> cups-filters hplip))) HTH! On February >>>> 15, 2022 5:45:34 PM GMT+01:00, Gottfried >>>> wrote: Hi, I trie= d >>>> to adjust my /etc/config=2Escm file, but = I >>>> made some mistake=2E Could anybody help m= e >>>> please? here the file: (my changes are >>>> in bold letters) (I have installed cups, >>>> cups-filters, hplip in my guix system) >>>> ;; This is an operating system >>>> configuration generated ;; by the >>>> graphical installer=2E (use-modules (gnu)= ) >>>> (use-service-modules desktop networking >>>> ssh xorg *cups*) (operating-system =C2=A0 >>>> (locale "de_DE=2Eutf8") =C2=A0 (timezone >>>> "Europe/Berlin") =C2=A0 (keyboard-layout >>>> (keyboard-layout "de")) =C2=A0 (host-name >>>> "Tuxedo") =C2=A0 (users (cons* (user-acco= unt >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (name "gfp"= ) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (comment "G= fp") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (group "use= rs") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (home-direc= tory >>>> "/home/gfp") =C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (supplementary-groups >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= '("wheel" "netdev" >>>> "audio" "video"))) =C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> %base-user-accounts)) =C2=A0 (packages = =C2=A0=C2=A0=C2=A0 >>>> (append =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (l= ist >>>> (specification->package "awesome") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 (specification->package >>>> "nss-certs")) =C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0 %base-packages)) =C2=A0 >>>> (services =C2=A0=C2=A0=C2=A0 (append =C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 (list >>>> (service mate-desktop-service-type) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 (service >>>> enlightenment-desktop-service-type) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 (service >>>> openssh-service-type) =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (service tor-service-type) =C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (set-xorg-configuration =C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (xorg-configuration =C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (keyboard-layout keyboard-layout)))) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 %desktop-s= ervices)) >>>> *(cups-service-type)** **=C2=A0=C2=A0 =C2= =A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (cups-configuration** **=C2=A0=C2=A0 =C2= =A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (web-interface? #t** **=C2=A0=C2=A0 =C2= =A0=C2=A0=C2=A0=C2=A0 =C2=A0=C2=A0=C2=A0 >>>> (extensions list cups-filters hplip))))* >>>> =C2=A0 (bootloader =C2=A0=C2=A0=C2=A0 >>>> (bootloader-configuration =C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0 >>>> (bootloader grub-efi-bootloader) =C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0 >>>> (target "/boot/efi") =C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0 >>>> (keyboard-layout keyboard-layout))) =C2= =A0 >>>> (swap-devices =C2=A0=C2=A0=C2=A0 (list (u= uid >>>> "51d5cd20-4513-4a02-9e35-df4338eccaa0"))) >>>> =C2=A0 (file-systems =C2=A0=C2=A0=C2=A0 (= cons* (file-system >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (mount-point "/boot/efi") >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (device (uuid "BB77-FE3B" >>>> 'fat32)) =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (type "vfat")) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0 (file-system =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> (mount-point "/") =C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (device >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (uuid >>>> "4fb0ed7c-61ab-45eb-be0b-ff527b320e6d" >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0 'ext4)) >>>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 (type "ext4")) =C2=A0=C2=A0=C2=A0=C2=A0= =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 >>>> %base-file-systems))) After running: >>>> sudo guix system reconfigure >>>> /etc/config=2Escm it said: 35:16: Fehler: >>>> (cups-service-type): invalid field >>>> specifier Fehler(german word means >>>> mistake) What do I have to change? >>>> Gottfried=20 >>>>