From ee075bdf6b43d7a4bf6f3be2f207556523bbf7d8 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <eelco.dolstra@logicblox.com>
Date: Fri, 20 Jul 2012 17:39:05 -0400
Subject: [PATCH] agetty.nix: Add remark

---
 modules/services/ttys/agetty.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/services/ttys/agetty.nix b/modules/services/ttys/agetty.nix
index a0e53eeaef4..1916c13333d 100644
--- a/modules/services/ttys/agetty.nix
+++ b/modules/services/ttys/agetty.nix
@@ -87,7 +87,7 @@ with pkgs.lib;
         TTYPath=/dev/%I
         TTYReset=yes
         TTYVHangup=yes
-        TTYVTDisallocate=yes
+        TTYVTDisallocate=yes # set to no to prevent clearing the screen
         KillMode=process
         IgnoreSIGPIPE=no