diff --git a/addons/mrp/models/mrp_production.py b/addons/mrp/models/mrp_production.py
index 07f30ba28a2..fef233c4d05 100644
--- a/addons/mrp/models/mrp_production.py
+++ b/addons/mrp/models/mrp_production.py
@@ -53,7 +53,7 @@ class MrpProduction(models.Model):
         domain=[('type', 'in', ['product', 'consu'])],
         readonly=True, required=True,
         states={'confirmed': [('readonly', False)]})
-    product_tmpl_id = fields.Many2one('product.template', 'Product Template', related='product_id.product_tmpl_id')
+    product_tmpl_id = fields.Many2one('product.template', 'Product Template', related='product_id.product_tmpl_id', readonly=True)
     product_qty = fields.Float(
         'Quantity To Produce',
         default=1.0, digits=dp.get_precision('Product Unit of Measure'),
diff --git a/addons/web_editor/static/lib/summernote/src/js/EventHandler.js b/addons/web_editor/static/lib/summernote/src/js/EventHandler.js
index 578bcfd7a0c..a924e7def8a 100644
--- a/addons/web_editor/static/lib/summernote/src/js/EventHandler.js
+++ b/addons/web_editor/static/lib/summernote/src/js/EventHandler.js
@@ -365,7 +365,7 @@ define([
             (keycode > 185 && keycode < 193) || // ;=,-./` (in order)
             (keycode > 218 && keycode < 223))) {   // [\]' (in order))
           eventName = 'visible';
-        } else if (!keycode) {
+        } else if (!keycode && event.key !== 'Dead') {
           self.invoke('restoreRange', $editable);
         }
         // ODOO: end_modification)
diff --git a/odoo/addons/base/ir/ir_actions_report.py b/odoo/addons/base/ir/ir_actions_report.py
index 6db74fffcf7..10a0b0b634e 100644
--- a/odoo/addons/base/ir/ir_actions_report.py
+++ b/odoo/addons/base/ir/ir_actions_report.py
@@ -44,6 +44,7 @@ def _get_wkhtmltopdf_bin():
 
 # Check the presence of Wkhtmltopdf and return its version at Odoo start-up
 wkhtmltopdf_state = 'install'
+wkhtmltopdf_dpi_zoom_ratio = False
 try:
     process = subprocess.Popen(
         [_get_wkhtmltopdf_bin(), '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE
@@ -61,6 +62,8 @@ else:
             wkhtmltopdf_state = 'upgrade'
         else:
             wkhtmltopdf_state = 'ok'
+        if LooseVersion(version) >= LooseVersion('0.12.2'):
+            wkhtmltopdf_dpi_zoom_ratio = True
 
         if config['workers'] == 1:
             _logger.info('You need to start Odoo with at least two workers to print a pdf version of the reports.')
@@ -234,14 +237,19 @@ class IrActionsReport(models.Model):
             else:
                 command_args.extend(['--margin-top', str(paperformat_id.margin_top)])
 
+            dpi = None
             if specific_paperformat_args and specific_paperformat_args.get('data-report-dpi'):
-                command_args.extend(['--dpi', str(specific_paperformat_args['data-report-dpi'])])
+                dpi = int(specific_paperformat_args['data-report-dpi'])
             elif paperformat_id.dpi:
                 if os.name == 'nt' and int(paperformat_id.dpi) <= 95:
                     _logger.info("Generating PDF on Windows platform require DPI >= 96. Using 96 instead.")
-                    command_args.extend(['--dpi', '96'])
+                    dpi = 96
                 else:
-                    command_args.extend(['--dpi', str(paperformat_id.dpi)])
+                    dpi = paperformat_id.dpi
+            if dpi:
+                command_args.extend(['--dpi', str(dpi)])
+                if wkhtmltopdf_dpi_zoom_ratio:
+                    command_args.extend(['--zoom', str(96.0 / dpi)])
 
             if specific_paperformat_args and specific_paperformat_args.get('data-report-header-spacing'):
                 command_args.extend(['--header-spacing', str(specific_paperformat_args['data-report-header-spacing'])])