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Re: unbound variable in attempt to install "lightdm"
From: |
Gottfried |
Subject: |
Re: unbound variable in attempt to install "lightdm" |
Date: |
Fri, 12 May 2023 15:50:00 +0000 |
Hi,
thanks for help
I added this line in my config.scm
---------------------------------------
(use-modules (gnu))
(use-modules (gnu services lightdm))
(use-package-modules cups scanner)
(use-service-modules cups desktop networking ssh xorg virtualization)
--------------------------------------
after running sudo guix system reconvigure....
it says:
mistake: the service "xorg-server" appears more than one time.
--------------------------------------------------
because gdm is also installed.
So can I have both installed?
kind regards
Gottfried
Am 12.05.23 um 17:20 schrieb Mario Forzanini:
At the beginning of the file there should be a list of imported modules,
you should add something like
<snip>
(use-modules (gnu services lightdm))
<snap>
Which is the Guile module in which the symbol `lightdm-service-type' is
defined, without that Guile won't know how to relate that symbol to any
meaningful value.
If you want to find where a service is defined you could use the emacs
interface for Guix: typing 'M-x guix RET s a' gives you a list of
clickable service names, when you click on one of them useful info pops
up. There's probably a way to do it with the command-line interface, but
I'm not familiar with that.
I hope this helps :)
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