Index: virt-manager-1.0.0/virtManager/details.py
===================================================================
--- virt-manager-1.0.0.orig/virtManager/details.py
+++ virt-manager-1.0.0/virtManager/details.py
@@ -2019,12 +2019,10 @@ class vmmDetails(vmmGObjectUI):
 
         return self._change_config_helper(df, da, hf, ha)
 
-    # Boot device / Autostart
-    def config_boot_options_apply(self):
-        df, da, add_define, hf, ha, add_hotplug = self.make_apply_data()
-        ignore = add_hotplug
-
-        if self.edited(EDIT_AUTOSTART):
+    # Autostart - See bnc#624250 - L3: virt-manager doesn't update
+    #             "Autostart" setting in vm configuration correctly
+    def update_on_xend_start(self):
+        if self.edited(EDIT_AUTOSTART) or self.vm.conn.is_xen():
             auto = self.widget("config-autostart")
             try:
                 self.vm.set_autostart(auto.get_active())
@@ -2033,6 +2031,11 @@ class vmmDetails(vmmGObjectUI):
                     (_("Error changing autostart value: %s") % str(e)))
                 return False
 
+    # Boot device
+    def config_boot_options_apply(self):
+        df, da, add_define, hf, ha, add_hotplug = self.make_apply_data()
+        ignore = add_hotplug
+
         if self.edited(EDIT_BOOTORDER):
             bootdevs = self.get_config_boot_order()
             add_define(self.vm.set_boot_order, bootdevs)
@@ -2387,6 +2390,8 @@ class vmmDetails(vmmGObjectUI):
                               buttons=Gtk.ButtonsType.OK,
                               dialog_type=dtype)
 
+        self.update_on_xend_start()
+
         return True
 
     ########################