From f9d53de1054961208b153081a82037619419f25a Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Thu, 11 Sep 2014 21:53:20 +0200
Subject: system: Add default PAM entries for xlock and xscreensaver.

* gnu/system/linux.scm (base-pam-services): Add "xlock" and
  "xscreensaver".
---
 gnu/system/linux.scm | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/gnu/system/linux.scm b/gnu/system/linux.scm
index 524ad01261..8cddedf28e 100644
--- a/gnu/system/linux.scm
+++ b/gnu/system/linux.scm
@@ -175,7 +175,8 @@ authenticate to run COMMAND."
           ;; These programs are setuid-root.
           (map (cut unix-pam-service <>
                     #:allow-empty-passwords? allow-empty-passwords?)
-               '("su" "passwd" "sudo"))
+               '("su" "passwd" "sudo"
+                 "xlock" "xscreensaver"))
 
           ;; These programs are not setuid-root, and we want root to be able
           ;; to run them without having to authenticate (notably because
-- 
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