Re: Why is greetd greeter user in so many groups?

[Brian Cully]

Lars-Dominik Braun <lars@6xq.net> writes:

> oh, I guess they are written by greetd, not the greeter 
> itself. Does
> greetd work without the groups in questions? (I don’t have 
> access to
> a powerful machine right now to test it.)

Since greetd is currently being run as root, it doesn't need any 
extra group membership.

I'm using the following patch with no observed change in behavior:

--8<---------------cut here---------------start------------->8---
diff --git a/gnu/services/base.scm b/gnu/services/base.scm
index d58afb27e3..e9be2b9df1 100644
--- a/gnu/services/base.scm
+++ b/gnu/services/base.scm
@@ -2912,8 +2912,11 @@ (define 
(make-greetd-terminal-configuration-file config)
(define %greetd-accounts
  (list (user-account
         (name "greeter")
-         (group "wheel")
-         (supplementary-groups '("users" "tty" "input" "video" 
         "audio"))
+         (group "greeter")
+         (supplementary-groups '())
+         (system? #t))
+        (user-group
+         (name "greeter")
         (system? #t))))

(define %greetd-file-systems
--8<---------------cut here---------------end--------------->8---

-bjc