diff --git a/addons/account_check_writing/account_voucher_view.xml b/addons/account_check_writing/account_voucher_view.xml
index 2201a7cd7e0..a22e6e7608d 100644
--- a/addons/account_check_writing/account_voucher_view.xml
+++ b/addons/account_check_writing/account_voucher_view.xml
@@ -12,14 +12,14 @@
                 <field name="amount" position="after">
                     <newline/>
                     <field name="allow_check" invisible="1"/>
-                    <field name="amount_in_word" attrs="{'invisible':[('allow_check','!=',1)]}" nolabel="1" colspan="6"/>
+                    <field name="amount_in_word" attrs="{'invisible':[('allow_check','!=',True)]}" nolabel="1" colspan="6"/>
                     <newline/>
                 </field>
                 <field name="number" position="replace">
-                    <field name="number" attrs="{'readonly':[('allow_check','!=',1)]}" />
+                    <field name="number" attrs="{'readonly':[('allow_check','!=',True)]}" />
                 </field>
                 <button name="proforma_voucher" position="after">
-                    <button name="print_check" icon="gtk-print" string="Print Check" type="object" attrs="{'invisible':['|',('allow_check','!=',1),('state','!=','posted') ]}" class="oe_highlight"/>
+                    <button name="print_check" icon="gtk-print" string="Print Check" type="object" attrs="{'invisible':['|',('allow_check','!=',True),('state','!=','posted') ]}" class="oe_highlight"/>
                 </button>
             </field>
         </record>
diff --git a/addons/point_of_sale/report/pos_details.py b/addons/point_of_sale/report/pos_details.py
index 1d407461921..1765a8a066d 100644
--- a/addons/point_of_sale/report/pos_details.py
+++ b/addons/point_of_sale/report/pos_details.py
@@ -109,7 +109,8 @@ class pos_details(report_sxw.rml_parse):
         statement_line_obj = self.pool.get("account.bank.statement.line")
         pos_order_obj = self.pool.get("pos.order")
         user_ids = form['user_ids'] or self._get_all_users()
-        pos_ids = pos_order_obj.search(self.cr, self.uid, [('date_order','>=',form['date_start'] + ' 00:00:00'),('date_order','<=',form['date_end'] + ' 23:59:59'),('state','in',['paid','invoiced','done']),('user_id','in',user_ids)])
+        company_id = self.pool['res.users'].browse(self.cr, self.uid, self.uid).company_id.id
+        pos_ids = pos_order_obj.search(self.cr, self.uid, [('date_order','>=',form['date_start'] + ' 00:00:00'),('date_order','<=',form['date_end'] + ' 23:59:59'),('state','in',['paid','invoiced','done']),('user_id','in',user_ids), ('company_id', '=', company_id)])
         data={}
         if pos_ids:
             st_line_ids = statement_line_obj.search(self.cr, self.uid, [('pos_statement_id', 'in', pos_ids)])
@@ -157,7 +158,8 @@ class pos_details(report_sxw.rml_parse):
         account_tax_obj = self.pool.get('account.tax')
         user_ids = form['user_ids'] or self._get_all_users()
         pos_order_obj = self.pool.get('pos.order')
-        pos_ids = pos_order_obj.search(self.cr, self.uid, [('date_order','>=',form['date_start'] + ' 00:00:00'),('date_order','<=',form['date_end'] + ' 23:59:59'),('state','in',['paid','invoiced','done']),('user_id','in',user_ids)])
+        company_id = self.pool['res.users'].browse(self.cr, self.uid, self.uid).company_id.id
+        pos_ids = pos_order_obj.search(self.cr, self.uid, [('date_order','>=',form['date_start'] + ' 00:00:00'),('date_order','<=',form['date_end'] + ' 23:59:59'),('state','in',['paid','invoiced','done']),('user_id','in',user_ids), ('company_id', '=', company_id)])
         for order in pos_order_obj.browse(self.cr, self.uid, pos_ids):
             for line in order.lines:
                 line_taxes = account_tax_obj.compute_all(self.cr, self.uid, line.product_id.taxes_id, line.price_unit * (1-(line.discount or 0.0)/100.0), line.qty, product=line.product_id, partner=line.order_id.partner_id or False)
diff --git a/addons/project/project_view.xml b/addons/project/project_view.xml
index c6e7936540d..f1b039ac222 100644
--- a/addons/project/project_view.xml
+++ b/addons/project/project_view.xml
@@ -306,7 +306,7 @@
             <field name="name">project.project.gantt</field>
             <field name="model">project.project</field>
             <field name="arch" type="xml">
-                <gantt date_delay="planned_hours" date_start="date_start" progress="progress_rate" string="Projects">
+                <gantt date_start="date_start" date_stop="date" progress="progress_rate" string="Projects">
                 </gantt>
             </field>
         </record>
diff --git a/openerp/sql_db.py b/openerp/sql_db.py
index 589da7ffe3b..f9e0522ef47 100644
--- a/openerp/sql_db.py
+++ b/openerp/sql_db.py
@@ -510,6 +510,8 @@ class ConnectionPool(object):
             for i, (cnx, used) in enumerate(self._connections):
                 if not used:
                     self._connections.pop(i)
+                    if not cnx.closed:
+                        cnx.close()
                     self._debug('Removing old connection at index %d: %r', i, cnx.dsn)
                     break
             else:
diff --git a/openerp/tools/yaml_import.py b/openerp/tools/yaml_import.py
index 33e19e24dd3..168109a0cc7 100644
--- a/openerp/tools/yaml_import.py
+++ b/openerp/tools/yaml_import.py
@@ -397,7 +397,7 @@ class YamlInterpreter(object):
             onchange_spec = model._onchange_spec(self.cr, SUPERUSER_ID, view_info, context=self.context)
             # gather the default values on the object. (Can't use `fields´ as parameter instead of {} because we may
             # have references like `base.main_company´ in the yaml file and it's not compatible with the function)
-            defaults = default and model._add_missing_default_values(self.cr, SUPERUSER_ID, {}, context=self.context) or {}
+            defaults = default and model._add_missing_default_values(self.cr, self.uid, {}, context=self.context) or {}
 
             # copy the default values in record_dict, only if they are in the view (because that's what the client does)
             # the other default values will be added later on by the create().
@@ -458,7 +458,7 @@ class YamlInterpreter(object):
 
                         # Evaluation args
                         args = map(lambda x: eval(x, ctx), match.group(2).split(','))
-                        result = getattr(model, match.group(1))(self.cr, SUPERUSER_ID, [], *args)
+                        result = getattr(model, match.group(1))(self.cr, self.uid, [], *args)
 
                     for key, val in (result or {}).get('value', {}).items():
                         if key in fg: