diff --git a/source/ubinstall-gtk.c b/source/ubinstall-gtk.c
index 5eb446a..6a31f18 100644
--- a/source/ubinstall-gtk.c
+++ b/source/ubinstall-gtk.c
@@ -4,6 +4,37 @@ config main_config;
  
 //functions 
 
+void on_toggle_button_switch_on(GtkWidget *, GtkToggleButton *toggle){
+    gtk_toggle_button_set_active(toggle,1);
+}
+
+void on_autohostname_check(GtkWidget *, main_window *widgets){
+    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->HostnameSensitiveCheck),1);
+    if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->AutoHostnameCheck))){
+        gtk_widget_set_sensitive(widgets->HotnameEntry,0);
+    }else{
+        gtk_widget_set_sensitive(widgets->HotnameEntry,1);
+    }
+}
+
+void on_autohostname_sensitiveness_check(GtkWidget *, main_window *widgets){
+    if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->HostnameSensitiveCheck))){
+        gtk_widget_set_sensitive(widgets->AutoHostnameCheck,1);
+        if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->AutoHostnameCheck))){
+            gtk_widget_set_sensitive(widgets->HotnameEntry,0);
+        } else 
+            gtk_widget_set_sensitive(widgets->HotnameEntry,1);
+    } else {
+            gtk_widget_set_sensitive(widgets->HotnameEntry,0);
+            gtk_widget_set_sensitive(widgets->AutoHostnameCheck,0);
+    }
+}
+
+void on_hostname_entry_changed (GtkWidget *, main_window *widgets){
+    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->HostnameSensitiveCheck),1);
+    gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutoHostnameCheck),0);
+} 
+
 void _yon_saving_threaded(char *final_command);
 void _yon_saving_threaded(char *final_command){
     FILE *file = popen(final_command,"r");
@@ -79,6 +110,25 @@ void yon_load_proceed(YON_CONFIG_TYPE type){
 }
 
 void yon_interface_update(main_window *widgets){
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->RegionSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LanguagesSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->MainLanguageSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->KeyboardModelSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->OptionsSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LayoutSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->UsernameSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LoginSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->PasswordSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutologinSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->RootPasswordSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->HostnameSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->CommonFilesystemSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->CommonSectionSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->NextSizeSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->NextFSTypeSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->NextLabelSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->SameFSTypeSensitiveCheck),0);
+    // gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->SameLabelSensitiveCheck),0);
     if (widgets){};
     enum YON_PAGES page=YON_PAGE_COMPLETED;
     char *type = config(AUTOINSTALL_TYPE_INSTALL);
@@ -144,14 +194,19 @@ void yon_interface_update(main_window *widgets){
             }
             if (format&&!strcmp(format,"yes")) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->NextInstallationFormatCheck),1);
             else  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->NextInstallationFormatCheck),main_config.format_default);
+            if (!yon_char_is_empty(fs_type))
             gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->NextInstallationFilesystemTypeCombo),fs_type);
+            if (device_label)
             gtk_entry_set_text(GTK_ENTRY(widgets->NextInstallationSectionNameEntry),device_label);
+            else 
+            gtk_entry_set_text(GTK_ENTRY(widgets->NextInstallationSectionNameEntry),"");
 
         } break;
         case YON_PAGE_INSTALL_SAME_PARTITION:{
             device_tree = widgets->SamePlaceDeviceTree;
             part_tree = widgets->SamePlacePartTree;
-            gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->SameInstallationFilesystemTypeCombo),fs_type);
+            if (!yon_char_is_empty(fs_type))
+                gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->SameInstallationFilesystemTypeCombo),fs_type);
             if (format&&!strcmp(format,"yes")) gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->SameInstallationFormatCheck),1);
             else  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->SameInstallationFormatCheck),main_config.format_default);
             if (device_label)
@@ -198,6 +253,10 @@ void yon_interface_update(main_window *widgets){
         default:{}break;
     }
 
+
+
+
+
     GtkTreeIter iter;
     char *cur_device="";
     if (page!=YON_PAGE_OPTIONS_SEPARATE && !yon_char_is_empty(device)){
@@ -236,10 +295,17 @@ void yon_interface_update(main_window *widgets){
     }
     if (!yon_char_is_empty(chosen_langs)){
         gtk_entry_set_text(GTK_ENTRY(widgets->AvailableLanguagesEntry),chosen_langs);
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LanguagesSensitiveCheck),1);
         free(chosen_langs);
+    } else {
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LanguagesSensitiveCheck),0);
+        gtk_entry_set_text(GTK_ENTRY(widgets->AvailableLanguagesEntry),"");
     }
     // gtk_tree_model_filter_refilter(GTK_TREE_MODEL_FILTER(widgets->LanguagesFilter));
     } else {
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LanguagesSensitiveCheck),0);
+        gtk_entry_set_text(GTK_ENTRY(widgets->AvailableLanguagesEntry),"");
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LanguagesSensitiveCheck),0);
         for_iter(widgets->LanguagesList,&iter){
                 gtk_list_store_set((widgets->LanguagesList),&iter,0,0,-1);
         }
@@ -251,11 +317,12 @@ void yon_interface_update(main_window *widgets){
     char *zone = config(zone_parameter);
     char *region = NULL;
     
-    if (!yon_char_is_empty(zone)) region = yon_char_divide_search(zone,"/",-1); 
+    if (!yon_char_is_empty(zone)) region = yon_char_divide_search(zone,"/",-1); else {gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->RegionSensitiveCheck),0);}
     if (!yon_char_is_empty(region)){
         gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->RegionCombo),region);
     } else {
         gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->RegionCombo),0);
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->RegionSensitiveCheck),0);
     }
 
     if (!yon_char_is_empty(zone)){
@@ -272,6 +339,7 @@ void yon_interface_update(main_window *widgets){
         };
     } else {
         gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->LanguageCombo),0);
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->MainLanguageSensitiveCheck),0);
     }
 
 
@@ -281,11 +349,18 @@ void yon_interface_update(main_window *widgets){
 
     if (!yon_char_is_empty(kbmodel)){
         gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->KeyboardModelCombo),kbmodel);
-    } else gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->KeyboardModelCombo),0);
+    } else {
+        gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->KeyboardModelCombo),0);
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->KeyboardModelSensitiveCheck),0);
+    
+    }
 
     if (!yon_char_is_empty(optinos)){
         gtk_combo_box_set_active_id(GTK_COMBO_BOX(widgets->LayoutBindingCombo),optinos);
-    } else gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->LayoutBindingCombo),0);
+    } else {
+        gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->LayoutBindingCombo),0);
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->OptionsSensitiveCheck),0);
+    }
 
     if (!yon_char_is_empty(layout)){
         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->ManualLayoutRadio),1);
@@ -302,6 +377,7 @@ void yon_interface_update(main_window *widgets){
         for_iter(widgets->LayoutList,&iter){
                 gtk_tree_store_set((widgets->LayoutList),&iter,3,0,-1);
         }
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LayoutSensitiveCheck),0);
     }
 
     char *user_name = config(user_name_parameter);
@@ -313,11 +389,17 @@ void yon_interface_update(main_window *widgets){
 
     if (!yon_char_is_empty(user_name)){
         gtk_entry_set_text(GTK_ENTRY(widgets->LoginEntry),user_name);
-    } else gtk_entry_set_text(GTK_ENTRY(widgets->LoginEntry),"");
+    } else {
+        gtk_entry_set_text(GTK_ENTRY(widgets->LoginEntry),"");
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->LoginSensitiveCheck),0);
+    }
 
     if (!yon_char_is_empty(user_gecos)){
         gtk_entry_set_text(GTK_ENTRY(widgets->UserNameEntry),user_gecos);
-    } else gtk_entry_set_text(GTK_ENTRY(widgets->UserNameEntry),"");
+    } else {
+        gtk_entry_set_text(GTK_ENTRY(widgets->UserNameEntry),"");
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->UsernameSensitiveCheck),0);
+    }
 
     if (!yon_char_is_empty(user_password)){
         gtk_entry_set_text(GTK_ENTRY(widgets->PasswordEntry),user_password);
@@ -325,6 +407,8 @@ void yon_interface_update(main_window *widgets){
     } else {
         gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->PasswordCombo),0);
         gtk_entry_set_text(GTK_ENTRY(widgets->PasswordEntry),"");
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->PasswordSensitiveCheck),0);
+        
     }
 
     if (!yon_char_is_empty(root_password)){
@@ -333,6 +417,7 @@ void yon_interface_update(main_window *widgets){
     } else {
         gtk_combo_box_set_active(GTK_COMBO_BOX(widgets->AdminPasswordCombo),0);
         gtk_entry_set_text(GTK_ENTRY(widgets->AdminPasswordEntry),"");
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->RootPasswordSensitiveCheck),0);
     }
     
     if (!yon_char_is_empty(autologin)){
@@ -340,41 +425,47 @@ void yon_interface_update(main_window *widgets){
             gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutologinCheck),1);
         else 
             gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutologinCheck),0);
-    } else 
+    } else {
         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutologinCheck),main_config.autologin_default);
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutologinSensitiveCheck),0);
+    }
 
     if (!yon_char_is_empty(hostname)){
         if (strcmp(hostname,"auto")){
             gtk_entry_set_text(GTK_ENTRY(widgets->HotnameEntry),hostname);
             gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutoHostnameCheck),0);
+            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->HostnameSensitiveCheck),1);
         } else{
             gtk_entry_set_text(GTK_ENTRY(widgets->HotnameEntry),"");
             gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutoHostnameCheck),1);
         }
     } else {
         gtk_entry_set_text(GTK_ENTRY(widgets->HotnameEntry),"");
+        g_signal_handlers_block_by_func(G_OBJECT(widgets->AutoHostnameCheck),on_autohostname_check,widgets);
         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->AutoHostnameCheck),1);
+        g_signal_handlers_unblock_by_func(G_OBJECT(widgets->AutoHostnameCheck),on_autohostname_check,widgets);
+            gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(widgets->HostnameSensitiveCheck),0);
     }
 
-    if (fs_type) free(fs_type);
-    if (device_label) free(device_label);
-    if (format) free(format);
-    if (part_size) free(part_size);
-    if (user_name) free(user_name);
-    if (user_gecos) free(user_gecos);
-    if (user_password) free(user_password);
-    if (root_password) free(root_password);
-    if (autologin) free(autologin);
-    if (hostname) free(hostname);
-    if (kbmodel) free(kbmodel);
-    if (optinos) free(optinos);
-    if (layout) free(layout);
-    if (language) free(language);
-    if (zone) free(zone);
-    if (system_locale) free(system_locale);
-    if (region) free(region);
-    if (device) free(device);
-    if (part) free(part);
+    // if (fs_type) free(fs_type);
+    // if (device_label) free(device_label);
+    // if (format) free(format);
+    // if (part_size) free(part_size);
+    // if (user_name) free(user_name);
+    // if (user_gecos) free(user_gecos);
+    // if (user_password) free(user_password);
+    // if (root_password) free(root_password);
+    // if (autologin) free(autologin);
+    // if (hostname) free(hostname);
+    // if (kbmodel) free(kbmodel);
+    // if (optinos) free(optinos);
+    // if (layout) free(layout);
+    // if (language) free(language);
+    // if (zone) free(zone);
+    // if (system_locale) free(system_locale);
+    // if (region) free(region);
+    // if (device) free(device);
+    // if (part) free(part);
 }
 
 void on_config_local_load(GtkWidget *,main_window *widgets);
@@ -1177,7 +1268,7 @@ void on_page_navigation_clicked(GtkWidget *self, main_window *widgets){
                     } else {
                         yon_config_remove_by_key(xkblayout_parameter);
                     }
-                    if (!gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->KeyboardModelCombo))&&gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->KeyboardModelSensitiveCheck))){
+                    if (gtk_combo_box_get_active(GTK_COMBO_BOX(widgets->KeyboardModelCombo))&&gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->KeyboardModelSensitiveCheck))){
                         char *model = (char*)gtk_combo_box_get_active_id(GTK_COMBO_BOX(widgets->KeyboardModelCombo));
                         // char *layout_switch;
                         if (!yon_char_is_empty(model))
@@ -1213,15 +1304,15 @@ void on_page_navigation_clicked(GtkWidget *self, main_window *widgets){
                     gtk_tree_model_get(model,&iter,0,&device,-1);
                     yon_config_register(AUTOINSTALL_TYPE_INSTALL,AUTOINSTALL_TYPE_INSTALL_command,"fast");
                     yon_config_register(AUTOINSTALL_DEVICE,AUTOINSTALL_DEVICE_command,device);
-                    if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->LayoutSensitiveCheck))){
-                    yon_config_register(device_label_parameter,device_label_parameter_command,device_name);
+                    if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->CommonSectionSensitiveCheck))){
+                        yon_config_register(device_label_parameter,device_label_parameter_command,device_name);
                     } else {
                         yon_config_remove_by_key(device_label_parameter);
                     }
                     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->CommonFilesystemSensitiveCheck))){
-                    yon_config_register(part_type_parameter,part_type_parameter_command,file_system_type);
+                        yon_config_register(part_type_parameter,part_type_parameter_command,file_system_type);
                     } else {
-                        yon_config_remove_by_key(device_label_parameter);
+                        yon_config_remove_by_key(part_type_parameter);
                     }
                     
                     if (!main_config.configure_mode)
@@ -1256,15 +1347,15 @@ void on_page_navigation_clicked(GtkWidget *self, main_window *widgets){
                     } else yon_config_remove_by_key(part_size_parameter);
                     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->NextLabelSensitiveCheck))){
                     char *device_name = (char*)gtk_entry_get_text(GTK_ENTRY(widgets->NextInstallationSectionNameEntry));
-                    char *part;
-                    gtk_tree_model_get(model,&iter,0,&part,-1);
-                        yon_config_register(AUTOINSTALL_TYPE_INSTALL,AUTOINSTALL_TYPE_INSTALL_command,"next");
-                        yon_config_register(AUTOINSTALL_DEVICE,AUTOINSTALL_DEVICE_command,device);
-                        yon_config_register(part_parameter,part_parameter_command,part);
                     yon_config_register(device_label_parameter,device_label_parameter_command,device_name);
                     } else {
                         yon_config_remove_by_key(device_label_parameter);
                     }
+                    char *part;
+                    gtk_tree_model_get(model,&iter,0,&part,-1);
+                    yon_config_register(AUTOINSTALL_TYPE_INSTALL,AUTOINSTALL_TYPE_INSTALL_command,"next");
+                    yon_config_register(AUTOINSTALL_DEVICE,AUTOINSTALL_DEVICE_command,device);
+                    yon_config_register(part_parameter,part_parameter_command,part);
                     if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->NextFSTypeSensitiveCheck))){
                         if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(widgets->NextInstallationFormatCheck))){
                             yon_config_register(device_format_parameter,device_format_parameter_command,"no");
@@ -1398,11 +1489,11 @@ void on_page_navigation_clicked(GtkWidget *self, main_window *widgets){
                                 yon_config_register(hostname_parameter,hostname_parameter_command,"auto");
                         } else {
                             if (!yon_char_is_empty(gtk_entry_get_text(GTK_ENTRY(widgets->HotnameEntry)))){
-                                    yon_config_remove_by_key(hostname_parameter);
+                                    char *hostname = (char*)gtk_entry_get_text(GTK_ENTRY(widgets->HotnameEntry));
+                                    yon_config_register(hostname_parameter,hostname_parameter_command,hostname);
 
                             } else {
-                                char *hostname = (char*)gtk_entry_get_text(GTK_ENTRY(widgets->HotnameEntry));
-                                yon_config_register(hostname_parameter,hostname_parameter_command,hostname);
+                                yon_config_remove_by_key(hostname_parameter);
                                 
                             }
                         }
@@ -1876,9 +1967,7 @@ main_window *yon_main_window_complete(){
     widgets = yon_remalloc(widgets,sizeof(main_window)); 
     GtkBuilder *builder = gtk_builder_new_from_resource(glade_path); 
     gtk_builder_add_callback_symbol(builder,"yon_gtk_widget_set_sensitive_from_toggle_button",G_CALLBACK(yon_gtk_widget_set_sensitive_from_toggle_button));
-    gtk_builder_add_callback_symbol(builder,"yon_gtk_toggle_button_set_inactive_from_toggle",G_CALLBACK(yon_gtk_toggle_button_set_inactive_from_toggle));
-    gtk_builder_add_callback_symbol(builder,"yon_gtk_toggle_button_set_inactive_from_entry",G_CALLBACK(yon_gtk_toggle_button_set_inactive_from_entry));
-    gtk_builder_add_callback_symbol(builder,"yon_gtk_toggle_button_set_inactive_from_combo_box",G_CALLBACK(yon_gtk_toggle_button_set_inactive_from_combo_box));
+    gtk_builder_add_callback_symbol(builder,"on_toggle_button_switch_on",G_CALLBACK(on_toggle_button_switch_on));
     // Custom widgets configuration 
     widgets->builder = builder;
 
@@ -2096,6 +2185,9 @@ main_window *yon_main_window_complete(){
 
     g_signal_connect(G_OBJECT(widgets->NextInstallationFormatCheck),"toggled",G_CALLBACK(yon_gtk_widget_set_sensitive_from_toggle_button),widgets->NextInstallationFilesystemTypeCombo);
     g_signal_connect(G_OBJECT(widgets->SameInstallationFormatCheck),"toggled",G_CALLBACK(yon_gtk_widget_set_sensitive_from_toggle_button),widgets->SameInstallationFilesystemTypeCombo);
+    g_signal_connect(G_OBJECT(widgets->HostnameSensitiveCheck),"toggled",G_CALLBACK(on_autohostname_sensitiveness_check),widgets);
+    g_signal_connect(G_OBJECT(widgets->AutoHostnameCheck),"toggled",G_CALLBACK(on_autohostname_check),widgets);
+    g_signal_connect(G_OBJECT(widgets->HotnameEntry),"changed",G_CALLBACK(on_hostname_entry_changed),widgets);
     // g_signal_connect(G_OBJECT(widgets->InstallationToggle),"toggled",G_CALLBACK(on_toggle_block),widgets);
 
 
diff --git a/source/ubinstall-gtk.h b/source/ubinstall-gtk.h
index 608bd39..133639c 100755
--- a/source/ubinstall-gtk.h
+++ b/source/ubinstall-gtk.h
@@ -119,9 +119,9 @@ NULL
 
 #define open_gparted_command "gparted"
 
-#define AUTOINSTALL_TYPE_INSTALL_command "ubconfig --source global get autoinstall AUTOINSTALL[install_type]"
-#define AUTOINSTALL_DEVICE_command "ubconfig --source global get autoinstall AUTOINSTALL[device]"
-#define part_parameter_command "ubconfig --source global get autoinstall AUTOINSTALL[part]"
+#define AUTOINSTALL_TYPE_INSTALL_command "ubconfig --source global get [autoinstall] AUTOINSTALL[install_type]"
+#define AUTOINSTALL_DEVICE_command "ubconfig --source global get [autoinstall] AUTOINSTALL[device]"
+#define part_parameter_command "ubconfig --source global get [autoinstall] AUTOINSTALL[part]"
 
 #define PASSWORD_DEFAULT "ublinux"
 
@@ -446,4 +446,10 @@ char *yon_save_command_prepare(char *command, char *target);
 void yon_interface_update(main_window *widgets);
 
 void on_summary_log_view(GtkWidget *);
-void on_near_installation_device_changed(GtkWidget *self, main_window *widgets);
\ No newline at end of file
+void on_near_installation_device_changed(GtkWidget *self, main_window *widgets);
+
+void on_toggle_button_switch_on(GtkWidget *, GtkToggleButton *toggle);
+
+void on_autohostname_sensitiveness_check(GtkWidget *, main_window *widgets);
+void on_autohostname_check(GtkWidget *, main_window *widgets);
+void on_hostname_entry_changed (GtkWidget *, main_window *widgets);
\ No newline at end of file
diff --git a/ubinstall-gtk.glade b/ubinstall-gtk.glade
index 7cec106..c1441ab 100644
--- a/ubinstall-gtk.glade
+++ b/ubinstall-gtk.glade
@@ -1638,7 +1638,7 @@ and help you install UBLinux on your computer</property>
                                             <property name="visible">True</property>
                                             <property name="sensitive">False</property>
                                             <property name="can-focus">False</property>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="RegionSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="RegionSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">False</property>
@@ -1676,7 +1676,7 @@ and help you install UBLinux on your computer</property>
                                             <property name="visible">True</property>
                                             <property name="sensitive">False</property>
                                             <property name="can-focus">False</property>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="RegionSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="RegionSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">False</property>
@@ -1756,7 +1756,7 @@ and help you install UBLinux on your computer</property>
                                     <property name="visible">True</property>
                                     <property name="sensitive">False</property>
                                     <property name="can-focus">False</property>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="LanguagesSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="LanguagesSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -1829,7 +1829,7 @@ and help you install UBLinux on your computer</property>
                                     <property name="can-focus">False</property>
                                     <property name="model">LanguagesFilter</property>
                                     <property name="id-column">2</property>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="MainLanguageSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="MainLanguageSensitiveCheck" swapped="no"/>
                                     <child>
                                       <object class="GtkCellRendererText"/>
                                       <attributes>
@@ -1968,7 +1968,7 @@ and help you install UBLinux on your computer</property>
                                     <items>
                                       <item id="pc105" translatable="yes">Default (Regular 105-key)</item>
                                     </items>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="KeyboardModelSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="KeyboardModelSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -2050,7 +2050,7 @@ and help you install UBLinux on your computer</property>
                                       <item id="grp:sclk_toggle" translatable="yes">Scroll Lock</item>
                                       <item id="grp:lctrl_lwin_toggle" translatable="yes">Left Ctrl+Left Win</item>
                                     </items>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="OptionsSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="OptionsSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -2119,7 +2119,7 @@ and help you install UBLinux on your computer</property>
                                         <property name="receives-default">False</property>
                                         <property name="active">True</property>
                                         <property name="draw-indicator">True</property>
-                                        <signal name="group-changed" handler="yon_gtk_toggle_button_set_inactive_from_toggle" object="LayoutSensitiveCheck" swapped="no"/>
+                                        <signal name="group-changed" handler="on_toggle_button_switch_on" object="LayoutSensitiveCheck" swapped="no"/>
                                       </object>
                                       <packing>
                                         <property name="expand">False</property>
@@ -2136,7 +2136,7 @@ and help you install UBLinux on your computer</property>
                                         <property name="receives-default">False</property>
                                         <property name="draw-indicator">True</property>
                                         <property name="group">DefaultLayoutRadio</property>
-                                        <signal name="group-changed" handler="yon_gtk_toggle_button_set_inactive_from_toggle" object="LayoutSensitiveCheck" swapped="no"/>
+                                        <signal name="group-changed" handler="on_toggle_button_switch_on" object="LayoutSensitiveCheck" swapped="no"/>
                                       </object>
                                       <packing>
                                         <property name="expand">False</property>
@@ -2368,7 +2368,7 @@ and help you install UBLinux on your computer</property>
                                     <property name="sensitive">False</property>
                                     <property name="can-focus">True</property>
                                     <property name="placeholder-text" translatable="yes">Super Admin</property>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="UsernameSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="UsernameSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -2424,7 +2424,7 @@ and help you install UBLinux on your computer</property>
                                     <property name="sensitive">False</property>
                                     <property name="can-focus">True</property>
                                     <property name="placeholder-text" translatable="yes">superadmin</property>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="LoginSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="LoginSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -2451,7 +2451,6 @@ and help you install UBLinux on your computer</property>
                                     <property name="receives-default">False</property>
                                     <property name="draw-indicator">True</property>
                                     <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="PasswordCombo" swapped="no"/>
-                                    <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="PasswordEntry" swapped="no"/>
                                     <child>
                                       <placeholder/>
                                     </child>
@@ -2485,7 +2484,7 @@ and help you install UBLinux on your computer</property>
                                       <item translatable="yes">Default</item>
                                       <item translatable="yes">Set a password</item>
                                     </items>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="PasswordSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="PasswordSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">False</property>
@@ -2502,7 +2501,6 @@ and help you install UBLinux on your computer</property>
                                     <property name="invisible-char">●</property>
                                     <property name="placeholder-text" translatable="yes">******</property>
                                     <property name="input-purpose">password</property>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="PasswordSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -2574,7 +2572,6 @@ and help you install UBLinux on your computer</property>
                                     <property name="receives-default">False</property>
                                     <property name="draw-indicator">True</property>
                                     <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="AdminPasswordCombo" swapped="no"/>
-                                    <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="AdminPasswordEntry" swapped="no"/>
                                     <child>
                                       <placeholder/>
                                     </child>
@@ -2608,7 +2605,7 @@ and help you install UBLinux on your computer</property>
                                       <item translatable="yes">Default</item>
                                       <item translatable="yes">Set a password</item>
                                     </items>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="RootPasswordSensitiveCheck" swapped="no"/>
+                                    <signal name="changed" handler="on_toggle_button_switch_on" object="RootPasswordSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">False</property>
@@ -2625,7 +2622,6 @@ and help you install UBLinux on your computer</property>
                                     <property name="invisible-char">●</property>
                                     <property name="placeholder-text" translatable="yes">******</property>
                                     <property name="input-purpose">password</property>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="RootPasswordSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -2662,8 +2658,6 @@ and help you install UBLinux on your computer</property>
                                     <property name="can-focus">False</property>
                                     <property name="receives-default">False</property>
                                     <property name="draw-indicator">True</property>
-                                    <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="AutoHostnameCheck" swapped="no"/>
-                                    <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="HotnameEntry" swapped="no"/>
                                     <child>
                                       <placeholder/>
                                     </child>
@@ -2693,7 +2687,6 @@ and help you install UBLinux on your computer</property>
                                     <property name="sensitive">False</property>
                                     <property name="can-focus">True</property>
                                     <property name="placeholder-text" translatable="yes">ubstation</property>
-                                    <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="HostnameSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">True</property>
@@ -2709,7 +2702,6 @@ and help you install UBLinux on your computer</property>
                                     <property name="can-focus">True</property>
                                     <property name="receives-default">False</property>
                                     <property name="draw-indicator">True</property>
-                                    <signal name="toggled" handler="yon_gtk_toggle_button_set_inactive_from_toggle" object="HostnameSensitiveCheck" swapped="no"/>
                                   </object>
                                   <packing>
                                     <property name="expand">False</property>
@@ -3207,7 +3199,7 @@ or continue working in the UBLinux Live environment.</property>
                                               <item translatable="yes">xfs</item>
                                               <item translatable="yes">zfs</item>
                                             </items>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="CommonFilesystemSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="CommonFilesystemSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">True</property>
@@ -3261,7 +3253,7 @@ or continue working in the UBLinux Live environment.</property>
                                             <property name="visible">True</property>
                                             <property name="sensitive">False</property>
                                             <property name="can-focus">True</property>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="CommonSectionSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="CommonSectionSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">True</property>
@@ -3722,6 +3714,7 @@ installed.</property>
                                                 <property name="text" translatable="yes">0,0</property>
                                                 <property name="adjustment">adjustment1</property>
                                                 <property name="digits">1</property>
+                                                <signal name="changed" handler="on_toggle_button_switch_on" swapped="no"/>
                                               </object>
                                               <packing>
                                                 <property name="expand">False</property>
@@ -3740,7 +3733,7 @@ installed.</property>
                                                   <item id="G" translatable="yes">Gb</item>
                                                   <item id="T" translatable="yes">Tb</item>
                                                 </items>
-                                                <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="NextSizeSensitiveCheck" swapped="no"/>
+                                                <signal name="changed" handler="on_toggle_button_switch_on" object="NextSizeSensitiveCheck" swapped="no"/>
                                               </object>
                                               <packing>
                                                 <property name="expand">False</property>
@@ -3773,7 +3766,6 @@ installed.</property>
                                             <property name="can-focus">False</property>
                                             <property name="receives-default">False</property>
                                             <property name="draw-indicator">True</property>
-                                            <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="NextInstallationFilesystemTypeCombo" swapped="no"/>
                                             <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="NextInstallationFormatCheck" swapped="no"/>
                                             <child>
                                               <placeholder/>
@@ -3814,7 +3806,7 @@ installed.</property>
                                               <item id="xfs" translatable="yes">xfs</item>
                                               <item id="zfs" translatable="yes">zfs</item>
                                             </items>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="NextFSTypeSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="NextFSTypeSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">True</property>
@@ -3829,7 +3821,6 @@ installed.</property>
                                             <property name="sensitive">False</property>
                                             <property name="can-focus">True</property>
                                             <property name="receives-default">False</property>
-                                            <property name="active">True</property>
                                             <property name="draw-indicator">True</property>
                                             <signal name="toggled" handler="yon_gtk_toggle_button_set_inactive_from_toggle" swapped="no"/>
                                           </object>
@@ -3885,7 +3876,7 @@ installed.</property>
                                             <property name="visible">True</property>
                                             <property name="sensitive">False</property>
                                             <property name="can-focus">True</property>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="NextLabelSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="NextLabelSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">True</property>
@@ -4309,7 +4300,6 @@ installed.</property>
                                             <property name="can-focus">False</property>
                                             <property name="receives-default">False</property>
                                             <property name="draw-indicator">True</property>
-                                            <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="SameInstallationFilesystemTypeCombo" swapped="no"/>
                                             <signal name="toggled" handler="yon_gtk_widget_set_sensitive_from_toggle_button" object="SameInstallationFormatCheck" swapped="no"/>
                                             <child>
                                               <placeholder/>
@@ -4350,7 +4340,7 @@ installed.</property>
                                               <item translatable="yes">xfs</item>
                                               <item translatable="yes">zfs</item>
                                             </items>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_combo_box" object="SameFSTypeSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="SameFSTypeSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">True</property>
@@ -4365,9 +4355,8 @@ installed.</property>
                                             <property name="sensitive">False</property>
                                             <property name="can-focus">True</property>
                                             <property name="receives-default">False</property>
-                                            <property name="active">True</property>
                                             <property name="draw-indicator">True</property>
-                                            <signal name="toggled" handler="yon_gtk_toggle_button_set_inactive_from_toggle" object="SameFSTypeSensitiveCheck" swapped="no"/>
+                                            <signal name="toggled" handler="on_toggle_button_switch_on" object="SameFSTypeSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">False</property>
@@ -4421,7 +4410,7 @@ installed.</property>
                                             <property name="visible">True</property>
                                             <property name="sensitive">False</property>
                                             <property name="can-focus">True</property>
-                                            <signal name="changed" handler="yon_gtk_toggle_button_set_inactive_from_entry" object="SameLabelSensitiveCheck" swapped="no"/>
+                                            <signal name="changed" handler="on_toggle_button_switch_on" object="SameLabelSensitiveCheck" swapped="no"/>
                                           </object>
                                           <packing>
                                             <property name="expand">True</property>
diff --git a/ubinstall-gtk_ru.po b/ubinstall-gtk_ru.po
index 88ee4a7..285dfed 100644
--- a/ubinstall-gtk_ru.po
+++ b/ubinstall-gtk_ru.po
@@ -583,7 +583,7 @@ msgid "Load local configuration"
 msgstr "Загрузить локальную конфигурацию"
 
 msgid "Load from specific file"
-msgstr "Зашрузить из файла"
+msgstr "Загрузить из файла"
 
 msgid "Save configuration"
 msgstr "Сохранить конфигурацию"