From 5c9f859bc25c8f5ba6613d3db9ce0b20d20c9db2 Mon Sep 17 00:00:00 2001
From: Ruben Rodriguez <ruben@activitycentral.com>
Date: Tue, 17 Sep 2013 23:14:30 +0000
Subject: Only call unfreeze_dcon_cb if /sys/devices/platform/dcon exists

https://bugs.launchpad.net/ubuntu/+source/sugar-0.88/+bug/501511
Applied https://launchpadlibrarian.net/53053401/DCON.patch
---
diff --git a/bin/sugar-session b/bin/sugar-session
index dfd81fa..8327af3 100755
--- a/bin/sugar-session
+++ b/bin/sugar-session
@@ -457,8 +457,8 @@ def main():
 
     # this must be added early, so that it executes and unfreezes the screen
     # even when we initially get blocked on the intro screen
-    GObject.idle_add(unfreeze_dcon_cb)
-
+    if os.path.exists("/sys/devices/platform/dcon"):
+        GObject.idle_add(unfreeze_dcon_cb)
 
     GObject.idle_add(setup_cursortracker_cb)
     # make sure we have the correct cursor in the intro screen
--
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