diff --git a/addons/calendar/views/calendar_views.xml b/addons/calendar/views/calendar_views.xml
index 80f231eee97..38ef8d06df4 100644
--- a/addons/calendar/views/calendar_views.xml
+++ b/addons/calendar/views/calendar_views.xml
@@ -75,7 +75,7 @@
                 <field name="partner_ids"/>
                 <field name="location"/>
                 <field name="state" invisible="True"/>
-                <field name="duration"/>
+                <field name="duration" widget="float_time"/>
                 <field name="message_needaction" invisible="1"/>
             </tree>
         </field>
@@ -372,4 +372,4 @@
         <field name="view_id" ref="view_calendar_event_form"/>
     </record>
 
-</odoo>
\ No newline at end of file
+</odoo>
diff --git a/addons/product/models/product_attribute.py b/addons/product/models/product_attribute.py
index 20465d47c49..269dc244d1a 100644
--- a/addons/product/models/product_attribute.py
+++ b/addons/product/models/product_attribute.py
@@ -107,7 +107,6 @@ class ProductAttributeLine(models.Model):
         # search on a m2o and one on a m2m, probably this will quickly become
         # difficult to compute - check if performance optimization is required
         if name and operator in ('=', 'ilike', '=ilike', 'like', '=like'):
-            new_args = ['|', ('attribute_id', operator, name), ('value_ids', operator, name)]
-        else:
-            new_args = args
-        return super(ProductAttributeLine, self).name_search(name=name, args=new_args, operator=operator, limit=limit)
+            args = ['|', ('attribute_id', operator, name), ('value_ids', operator, name)]
+            return self.search(args, limit=limit).name_get()
+        return super(ProductAttributeLine, self).name_search(name=name, args=args, operator=operator, limit=limit)
diff --git a/addons/product/tests/test_variants.py b/addons/product/tests/test_variants.py
index fbf3073377d..813f5f9e28d 100644
--- a/addons/product/tests/test_variants.py
+++ b/addons/product/tests/test_variants.py
@@ -2,6 +2,43 @@
 # Part of Odoo. See LICENSE file for full copyright and licensing details.
 
 from . import common
+from odoo.tests.common import TransactionCase
+
+class TestVariants(TransactionCase):
+
+    def setUp(self):
+        res = super(TestVariants, self).setUp()
+        self.size_attr = self.env['product.attribute'].create({'name': 'Size'})
+        self.size_attr_value_s = self.env['product.attribute.value'].create({'name': 'S', 'attribute_id': self.size_attr.id})
+        self.size_attr_value_m = self.env['product.attribute.value'].create({'name': 'M', 'attribute_id': self.size_attr.id})
+        self.size_attr_value_l = self.env['product.attribute.value'].create({'name': 'L', 'attribute_id': self.size_attr.id})
+        self.product_shirt_template = self.env['product.template'].create({
+            'name': 'Shirt',
+            'attribute_line_ids': [(0, 0, {
+                'attribute_id': self.size_attr.id,
+                'value_ids': [(6, 0, [self.size_attr_value_l.id])],
+            })]
+        })
+        return res
+
+    def test_attribute_line_search(self):
+        search_not_to_be_found = self.env['product.template'].search(
+            [('attribute_line_ids', '=', 'M')]
+        )
+        self.assertNotIn(self.product_shirt_template, search_not_to_be_found,
+                         'Shirt should not be found searching M')
+
+        search_attribute = self.env['product.template'].search(
+            [('attribute_line_ids', '=', 'Size')]
+        )
+        self.assertIn(self.product_shirt_template, search_attribute,
+                      'Shirt should be found searching Size')
+
+        search_value = self.env['product.template'].search(
+            [('attribute_line_ids', '=', 'L')]
+        )
+        self.assertIn(self.product_shirt_template, search_value,
+                      'Shirt should be found searching L')
 
 
 class TestVariants(common.TestProductCommon):
diff --git a/addons/website_forum/views/website_forum.xml b/addons/website_forum/views/website_forum.xml
index ce9f37dcf2d..0c7fb6298e5 100644
--- a/addons/website_forum/views/website_forum.xml
+++ b/addons/website_forum/views/website_forum.xml
@@ -685,7 +685,7 @@
 
 <!-- Edition: post a reply -->
 <template id="post_reply">
-    <div class="css_editable_mode_hidden" groups="base.group_user">
+    <div class="css_editable_mode_hidden">
         <form t-attf-id="reply#{ object._name.replace('.','') + '-' + str(object.id) }" class="collapse js_website_submit_form"
             t-attf-action="/forum/#{ slug(forum) }/#{slug(object)}/reply" method="post" role="form">
             <h3 class="mt8">Your Reply</h3>
diff --git a/odoo/cli/shell.py b/odoo/cli/shell.py
index 1e847800956..203578e6f9a 100644
--- a/odoo/cli/shell.py
+++ b/odoo/cli/shell.py
@@ -62,6 +62,7 @@ class Shell(Command):
 
     def console(self, local_vars):
         if not os.isatty(sys.stdin.fileno()):
+            local_vars['__name__'] = '__main__'
             exec sys.stdin in local_vars
         else:
             if 'env' not in local_vars: