diff --git a/addons/mail/mail_alias.py b/addons/mail/mail_alias.py
index 91ee6bd1f33..bd935498bc8 100644
--- a/addons/mail/mail_alias.py
+++ b/addons/mail/mail_alias.py
@@ -59,7 +59,7 @@ class mail_alias(osv.Model):
 
     def _get_alias_domain(self, cr, uid, ids, name, args, context=None):
         ir_config_parameter = self.pool.get("ir.config_parameter")
-        domain = ir_config_parameter.get_param(cr, uid, "mail.catchall.domain", context=context)
+        domain = ir_config_parameter.get_param(cr, SUPERUSER_ID, "mail.catchall.domain", context=context)
         return dict.fromkeys(ids, domain or "")
 
     _columns = {
diff --git a/addons/mail/static/src/js/announcement.js b/addons/mail/static/src/js/announcement.js
index 0dd438d13af..d76e32a5fe8 100644
--- a/addons/mail/static/src/js/announcement.js
+++ b/addons/mail/static/src/js/announcement.js
@@ -36,6 +36,8 @@ openerp_announcement = function(instance) {
                 });
 
                 $('head').append($css);
+            }).fail(function(result, ev){
+                ev.preventDefault();
             });
         }
     });
diff --git a/addons/web/static/src/js/chrome.js b/addons/web/static/src/js/chrome.js
index 9d69b908f4d..04f903ff9aa 100644
--- a/addons/web/static/src/js/chrome.js
+++ b/addons/web/static/src/js/chrome.js
@@ -1155,6 +1155,9 @@ instance.web.UserMenu =  instance.web.Widget.extend({
                     scope: 'userinfo',
                 };
                 instance.web.redirect('https://accounts.openerp.com/oauth2/auth?'+$.param(params));
+            }).fail(function(result, ev){
+                ev.preventDefault();
+                instance.web.redirect('https://accounts.openerp.com/web');
             });
         }
     },
diff --git a/openerp/addons/base/security/ir.model.access.csv b/openerp/addons/base/security/ir.model.access.csv
index 3fa980f4368..04416f23758 100644
--- a/openerp/addons/base/security/ir.model.access.csv
+++ b/openerp/addons/base/security/ir.model.access.csv
@@ -111,7 +111,7 @@
 "access_multi_company_default user","multi_company_default all","model_multi_company_default",,1,0,0,0
 "access_multi_company_default manager","multi_company_default Manager","model_multi_company_default","group_erp_manager",1,1,1,1
 "access_ir_filter all","ir_filters all","model_ir_filters",,1,1,1,1
-"access_ir_config_parameter","ir_config_parameter","model_ir_config_parameter",,1,0,0,0
+"access_ir_config_parameter","ir_config_parameter","model_ir_config_parameter","group_user",1,0,0,0
 "access_ir_config_parameter_system","ir_config_parameter_system","model_ir_config_parameter","group_system",1,1,1,1
 "access_ir_mail_server","ir_mail_server","model_ir_mail_server","group_system",1,1,1,1
 "access_ir_actions_client","ir_actions_client all","model_ir_actions_client",,1,0,0,0