The errors are:

/etc/rg-secondary.scm:47:24: warning: 'gnome-desktop-service' is dep= recated, use 'gnome-desktop-service-type' instead

/etc/rg-seconda= ry.scm:47:24: warning: 'gnome-desktop-service' is deprecated, use 'gnome-de= sktop-service-type' instead

ice-9/eval.scm:223:20: In procedure p= roc:

error: fprintd-service-type: unbound variable

hint= : Did you forget a `use-modules' form?

I have atta= ched my lastest system config with this email.

Reg= ards,

RG.

On Fri, 2019-04-12 at 14:45 -0= 400, Mark H Weaver wrote:

Earlier, I w=
rote:


2) Input using st=
ylus pen.

The touch screen is apparentl=
y a Wacom device.  From GNOME, you might be
able to easily set it=
 up from the "Wacom" section of GNOME settings.  I
don't know abo=
ut other desktop environments off-hand.

[...]


To set it up permanently, it *might* be sufficient to add something=
 like
the following to your OS configuration, merging it with you=
r existing
'services' field if needed:

 =
   (services (append (list ;; other services go here
            =
                (set-xorg-configuration
                         =
    (xorg-configuration
                              (modules (c=
ons xf86-input-wacom
                                            =
 %default-xorg-modules)))))
                      %desktop-servic=
es))

with at least the following imports near the =
top of the file:

  (use-service-modules desktop xo=
rg)
  (use-package-modules xdisorg)

On second thought, it seems likely that the "permanent" approachsuggested above is the only way to make this work on Guix.

       Mark

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