prevent-autoconnection.patch

diff -ru source.orig/UpdateManager/Dialogs.py source/UpdateManager/Dialogs.py
--- source.orig/UpdateManager/Dialogs.py	2018-02-12 20:44:33.321329066 -0500
+++ source/UpdateManager/Dialogs.py	2018-02-12 20:45:28.141249480 -0500
@@ -161,7 +162,20 @@
         self.add_settings_button()
         self.focus_button = self.add_button(Gtk.STOCK_OK,
                                             self.window_main.close)
+class ShouldUpdateDialog(InternalDialog):
+    def __init__(self, window_main):
 
+        InternalDialog.__init__(self, window_main)
+        self.set_header(_("Include latest updates from the Internet?"))
+        self.set_desc(_('''To prevent unwanted connections to the Internet
+Trisquel will not automatically check for updates
+unless you say so in the Settings panel.'''))
+        self.add_settings_button()
+        self.add_button(_("Check for Updates"),self.check)
+        self.add_button(_("Ask Me Later"), self.window_main.close)
+
+    def check(self):
+        self.window_main.check_update()
 
 class DistUpgradeDialog(InternalDialog):
     def __init__(self, window_main, meta_release):
diff -ru source.orig/UpdateManager/UpdateManager.py source/UpdateManager/UpdateManager.py
--- source.orig/UpdateManager/UpdateManager.py	2018-02-12 20:44:33.317329071 -0500
+++ source/UpdateManager/UpdateManager.py	2018-02-12 20:45:28.133249491 -0500
@@ -52,6 +52,7 @@
                       ErrorDialog,
                       HWEUpgradeDialog,
                       NeedRestartDialog,
+                      ShouldUpdateDialog,
                       NoUpdatesDialog,
                       PartialUpgradeDialog,
                       StoppedUpdatesDialog,
@@ -205,6 +206,17 @@
             self.start_available()
 
     def start_update(self):
+        if not self.options.no_check_screen and apt_pkg.config.find_i("APT::Periodic::Update-Package-Lists") == 0:
+            self._start_pane(ShouldUpdateDialog(self))
+            return
+        if self.options.no_update:
+            self.start_available()
+            return
+
+        update_backend = get_backend(self, InstallBackend.ACTION_UPDATE)
+        self._start_pane(update_backend)
+
+    def check_update(self):
         if self.options.no_update:
             self.start_available()
             return
diff -ru source.orig/update-manager source/update-manager
--- source.orig/update-manager	2023-04-30 19:59:16.611564826 -0400
+++ source/update-manager	2023-04-30 20:10:25.515512178 -0400
@@ -92,6 +92,9 @@
   parser.add_option ("--no-update", action="store_true",
                      dest="no_update", default=False,
                      help=_("Do not check for updates when starting"))
+  parser.add_option ("--no-check-screen", action="store_true",
+                     dest="no_check_screen", default=True,
+                     help=_("Don't show screen preventing unwanted connections to the Internet"))
   parser.add_option ("", "--debug", action="store_true", default=False,
                      help=_("Show debug messages"))