diff -Nru fontconfig-2.13.1/debian/changelog fontconfig-2.13.1/debian/changelog
--- fontconfig-2.13.1/debian/changelog	2019-01-25 15:13:22.000000000 +0000
+++ fontconfig-2.13.1/debian/changelog	2020-04-06 10:09:42.000000000 +0000
@@ -1,3 +1,11 @@
+fontconfig (2.13.1-2ubuntu3) focal; urgency=medium
+
+ * debian/rules: Stop looking for fonts in /usr/X11R6/lib/X11/fonts, nothing
+    is installing fonts there for years and it's causing gnome-settings-daemon
+    to check the location every few seconds (Closes: #568686)
+
+ -- Sebastien Bacher <seb128@ubuntu.com>  Mon, 06 Apr 2020 12:09:42 +0200
+
 fontconfig (2.13.1-2ubuntu2) disco; urgency=medium
 
   * Really include the symbols file update
diff -Nru fontconfig-2.13.1/debian/rules fontconfig-2.13.1/debian/rules
--- fontconfig-2.13.1/debian/rules	2019-01-25 14:59:26.000000000 +0000
+++ fontconfig-2.13.1/debian/rules	2020-04-06 10:09:31.000000000 +0000
@@ -10,7 +10,7 @@
 	dh $@
 
 override_dh_auto_configure:
-	dh_auto_configure -- --enable-static $(BUILD_DOC) --with-add-fonts=/usr/X11R6/lib/X11/fonts,/usr/local/share/fonts --with-templatedir=/etc/fonts/conf.avail
+	dh_auto_configure -- --enable-static $(BUILD_DOC) --with-add-fonts=/usr/local/share/fonts --with-templatedir=/etc/fonts/conf.avail
 
 override_dh_makeshlibs:
 	dh_makeshlibs -plibfontconfig1 -V"libfontconfig1 (>= 2.13)" --add-udeb="fontconfig-udeb" -- -c4