getting loginctl to work

[Martin Castillo <castilma@uni-bremen.de>]

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Hi,

I have guix system installed and want `loginctl poweroff` to work. I'm 
logged in via ssh. The vm is started using
qemu-system-x86_64   -drive media=disk,file=geex-unenc.img,format=raw 
-bios /usr/share/ovmf/x64/OVMF.fd  -m 2G   -smp 3 -nic 
user,model=virtio-net-pci,hostfwd=tcp::2223-:22 -enable-kvm


Currently loginctl does not work:
$ strace -o loginctl.str loginctl poweroff
returns 1 and prints no errors.
loginctl.str shows some partial error message. I don't know how to get 
loginctl or dbus to be more verbose and show me the error. 
/var/log/secure does not show anything regarding that error.

$ loginctl list
SESSION UID USER SEAT  TTY
      c1 983 gdm  seat0 tty7

1 sessions listed.


First I tried configuring %base-services plus elogind-service-type, but 
it didn't work, so I tried %desktop-services, and it still doesn't work, 
but I'm sure it should. My (approximate) configuration.scm is attached.


Martin

[-- Attachment #2: configuration.scm --]
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;; This is an operating system configuration generated
;; by the graphical installer and adapted manually.

(use-modules (gnu))
(use-package-modules ssh)
(use-service-modules desktop networking ssh xorg)

(operating-system
  (locale "de_DE.utf8")
  (timezone "Europe/Berlin")
;  (keyboard-layout (keyboard-layout "de" "neo")) ; commented out for help-guix
  (host-name "geex-unenc")
  (users (cons* (user-account
                  (name "mcd")
                  (comment "Martin")
                  (group "users")
                  (home-directory "/home/mcd")
                  (supplementary-groups
                    '("wheel" "netdev" "audio" "video")))
                %base-user-accounts))
  (packages
    (append
      (list (specification->package "nss-certs"))
      %base-packages))
  (services
    (append
      (list
	;(service xfce-desktop-service-type)

	(service dropbear-service-type (dropbear-configuration
			    (root-login? #t)))
	)
;	(service dbus-root-service-type)
;	(service polkit-service-type) ;need use-modules services dbus
;	(service elogind-service-type)
;	(service dhcp-client-service-type)
      %desktop-services))
  (bootloader
    (bootloader-configuration
      (bootloader grub-efi-bootloader)
      (targets '("/efi"))
      (keyboard-layout keyboard-layout)))
  (file-systems
    (cons* (file-system
             (mount-point "/efi")
             (device (file-system-label "EFI"))
             (type "vfat"))
           (file-system
             (mount-point "/")
             (device
               (file-system-label "myroot"))
             (type "ext4")
	     (needed-for-boot? #t))
           %base-file-systems))
)

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