This patch is taken from Debian and modified slightly

Description: Phoning-home version checks should be disabled in Debian packages
Author: Sandro Knauß <bugs@ssandroknauss.de>
Origin: debian
Bug-debian: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=721341
Forwarded: not-needed
Last-Update: 2014-02-17
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
--- a/src/libsync/configfile.cpp
+++ b/src/libsync/configfile.cpp
@@ -417,11 +417,14 @@ bool ConfigFile::skipUpdateCheck( const
     QString con( connection );
     if( connection.isEmpty() ) con = defaultConnection();

-    QVariant fallback = getValue(QLatin1String(skipUpdateCheckC), con, false);
+    QVariant fallback = getValue(QLatin1String(skipUpdateCheckC), con, true);
     fallback = getValue(QLatin1String(skipUpdateCheckC), QString(), fallback);

     QVariant value = getPolicySetting(QLatin1String(skipUpdateCheckC), fallback);
-    return value.toBool();
+    if ( !value.toBool() )
+        qDebug() << "Guix has disabled the UpdateCheck mechanism.";
+
+    return true;
 }

 void ConfigFile::setSkipUpdateCheck( bool skip, const QString& connection )
--- a/src/gui/generalsettings.cpp
+++ b/src/gui/generalsettings.cpp
@@ -124,6 +124,7 @@ void GeneralSettings::loadMiscSettings()

 void GeneralSettings::slotUpdateInfo()
 {
+    /* Guix doesn't want an autoupdater
     // Note: the sparkle-updater is not an OCUpdater
     OCUpdater *updater = qobject_cast<OCUpdater*>(Updater::instance());
     if (ConfigFile().skipUpdateCheck()) {
@@ -140,6 +141,9 @@ void GeneralSettings::slotUpdateInfo()
         // can't have those infos from sparkle currently
         _ui->updatesGroupBox->setVisible(false);
     }
+    */
+    //hide the update group box for Guix.
+    _ui->updatesGroupBox->setVisible(false);
 }

 void GeneralSettings::saveMiscSettings()