commit 96bf58048800f1336aa8424c475f951702ce4858
Author: Cosimo Cecchi <cosimoc@gnome.org>
Date:   Mon Oct 3 15:56:46 2011 -0400

    media: change x-content/software to x-content/unix-software
    
    The Nautilus handler doesn't claim x-content/software at all now, and
    we're really interested in autorunning UNIX software rather than Win32
    one anyway.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=660803

diff --git a/schemas/org.gnome.desktop.media-handling.gschema.xml.in.in b/schemas/org.gnome.desktop.media-handling.gschema.xml.in.in
index a1bd398..1df7aea 100644
--- a/schemas/org.gnome.desktop.media-handling.gschema.xml.in.in
+++ b/schemas/org.gnome.desktop.media-handling.gschema.xml.in.in
@@ -16,7 +16,7 @@
       <_description>If set to true, then Nautilus will never prompt nor autorun/autostart programs when a medium is inserted.</_description>
     </key>
     <key name="autorun-x-content-start-app" type="as">
-      <default>[ 'x-content/software' ]</default>
+      <default>[ 'x-content/unix-software' ]</default>
       <_summary>List of x-content/* types where the preferred application will be launched</_summary>
       <_description>List of x-content/* types for which the user have chosen to start an application in the preference capplet. The preferred application for the given type will be started on insertion on media matching these types.</_description>
     </key>