diff --git a/gnome-desktop-2.27.3-edid-prop-name.patch b/gnome-desktop-2.27.3-edid-prop-name.patch
new file mode 100644
index 0000000..4f53280
--- /dev/null
+++ b/gnome-desktop-2.27.3-edid-prop-name.patch
@@ -0,0 +1,38 @@
+commit d9f0cca94f16628cb273cadfe25bd5998ac3c178
+Author: Adam Jackson <ajax@redhat.com>
+Date:   Tue Jul 7 18:20:12 2009 -0400
+
+    Adapt to RANDR 1.3's name for the EDID property.
+    
+    1.2 calls it EDID_DATA, 1.3 calls it EDID.  Try the 1.3 name first since
+    1.2 will eventually be rare.
+
+diff --git a/libgnome-desktop/gnome-rr.c b/libgnome-desktop/gnome-rr.c
+index a3a8b2c..b788600 100644
+--- a/libgnome-desktop/gnome-rr.c
++++ b/libgnome-desktop/gnome-rr.c
+@@ -866,13 +866,21 @@ get_property (Display *dpy,
+ static guint8 *
+ read_edid_data (GnomeRROutput *output)
+ {
+-    Atom edid_atom = XInternAtom (DISPLAY (output), "EDID_DATA", FALSE);
++    Atom edid_atom;
+     guint8 *result;
+     int len;
+-    
++
++    edid_atom = XInternAtom (DISPLAY (output), "EDID", FALSE);
+     result = get_property (DISPLAY (output),
+ 			   output->id, edid_atom, &len);
+-    
++
++    if (!result)
++    {
++	edid_atom = XInternAtom (DISPLAY (output), "EDID_DATA", FALSE);
++	result = get_property (DISPLAY (output),
++			       output->id, edid_atom, &len);
++    }
++
+     if (result)
+     {
+ 	if (len % 128 == 0)
diff --git a/gnome-desktop.spec b/gnome-desktop.spec
index 87b5529..af78b35 100644
--- a/gnome-desktop.spec
+++ b/gnome-desktop.spec
@@ -12,11 +12,13 @@
 Summary: Package containing code shared among gnome-panel, gnome-session, nautilus, etc
 Name: gnome-desktop
 Version: 2.26.3
-Release: 1%{?dist}
+Release: 2%{?dist}
 URL: http://www.gnome.org
 Source0: http://download.gnome.org/sources/gnome-desktop/2.26/%{name}-%{version}.tar.bz2
 # http://bugzilla.gnome.org/show_bug.cgi?id=581621
 Patch2: pnpids.patch
+# Backport from 2.27.4
+Patch3: gnome-desktop-2.27.3-edid-prop-name.patch
 License: GPLv2+ and LGPLv2+
 Group: System Environment/Libraries
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
@@ -75,6 +77,7 @@ libgnomedesktop.
 %prep
 %setup -q
 %patch2 -p1 -b .pnpids.patch
+%patch3 -p1 -b .edid-prop
 
 %build
 %configure --with-gnome-distributor="Red Hat, Inc" --disable-scrollkeeper
@@ -120,6 +123,10 @@ rm -rf $RPM_BUILD_ROOT
 %doc %{_datadir}/gtk-doc/html/gnome-desktop/
 
 %changelog
+* Tue Jul 07 2009 Adam Jackson <ajax@redhat.com> 2.26.3-2
+- gnome-desktop-2.27.3-edid-prop-name.patch: Adapt to RANDR 1.3's name for the
+  EDID property.
+
 * Wed Jul  1 2009 Matthias Clasen <mclasen@redhat.com> - 2.26.3-1
 - Update to 2.26.3
 - http://download.gnome.org/sources/gnome-desktop/2.26/gnome-desktop-2.26.3.news