diff --git a/frontends/src/bridge/bridge_frontend.py b/frontends/src/bridge/bridge_frontend.py
index f4634e8e..5f8b373e 100755
--- a/frontends/src/bridge/bridge_frontend.py
+++ b/frontends/src/bridge/bridge_frontend.py
@@ -18,12 +18,6 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 
-class BridgeFrontend(object):
-
-    def register(self, functionName, handler):
-        raise NotImplementedError
-
-
 class BridgeException(Exception):
     """An exception which has been raised from the backend and arrived to the frontend."""
 
diff --git a/frontends/src/bridge/dbus_bridge.py b/frontends/src/bridge/dbus_bridge.py
index b4279cfb..2c9b8c82 100644
--- a/frontends/src/bridge/dbus_bridge.py
+++ b/frontends/src/bridge/dbus_bridge.py
@@ -18,7 +18,7 @@
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 from sat.core.i18n import _
-from bridge_frontend import BridgeFrontend, BridgeException
+from bridge_frontend import BridgeException
 import dbus
 from sat.core.log import getLogger
 log = getLogger(__name__)
@@ -59,7 +59,7 @@ def dbus_to_bridge_exception(dbus_e):
     return BridgeException(name, message, condition)
 
 
-class Bridge(BridgeFrontend):
+class Bridge(object):
 
     def bridgeConnect(self, callback, errback):
         try:
diff --git a/frontends/src/quick_frontend/quick_app.py b/frontends/src/quick_frontend/quick_app.py
index 20a77660..913cbfcb 100644
--- a/frontends/src/quick_frontend/quick_app.py
+++ b/frontends/src/quick_frontend/quick_app.py
@@ -76,10 +76,15 @@ class ProfileManager(object):
         self.whoami = jid.JID(jid_s)  # resource might change after the connection
         self.bridge.isConnected(self.profile, callback=self._plug_profile_isconnected)
 
+    def _autodisconnectEb(self, failure_):
+        # XXX: we ignore error on this parameter, as Libervia can't access it
+        log.warning(_("Error while trying to get autodisconnect param, ignoring: {}").format(failure_))
+        self._plug_profile_autodisconnect("false")
+
     def _plug_profile_isconnected(self, connected):
         self.connected = connected
         self.bridge.asyncGetParamA("autodisconnect", "Connection", profile_key=self.profile,
-                                   callback=self._plug_profile_autodisconnect, errback=self._getParamError)
+                                   callback=self._plug_profile_autodisconnect, errback=self._autodisconnectEb)
 
     def _plug_profile_autodisconnect(self, autodisconnect):
         if C.bool(autodisconnect):
diff --git a/frontends/src/quick_frontend/quick_chat.py b/frontends/src/quick_frontend/quick_chat.py
index 99c16d23..2ad591f8 100644
--- a/frontends/src/quick_frontend/quick_chat.py
+++ b/frontends/src/quick_frontend/quick_chat.py
@@ -139,7 +139,8 @@ class Message(object):
             except KeyError:
                 log.error(u"extra data is missing user nick for uid {}".format(self.uid))
                 return ""
-        if self.parent.type == C.CHAT_GROUP or entity in contact_list.getSpecials(C.CONTACT_SPECIAL_GROUP):
+        # FIXME: converted getSpecials to list for pyjamas
+        if self.parent.type == C.CHAT_GROUP or entity in list(contact_list.getSpecials(C.CONTACT_SPECIAL_GROUP)):
             return entity.resource or ""
         if entity.bare in contact_list:
             return contact_list.getCache(entity, 'nick') or contact_list.getCache(entity, 'name') or entity.node or entity
@@ -292,7 +293,7 @@ class QuickChat(quick_widgets.QuickWidget):
     @staticmethod
     def getWidgetHash(target, profiles):
         profile = list(profiles)[0]
-        return profile + "\n" + target.bare
+        return profile + "\n" + unicode(target.bare)
 
     @staticmethod
     def getPrivateHash(target, profile):
diff --git a/src/core/sat_main.py b/src/core/sat_main.py
index 60ea0fa4..22c709dc 100644
--- a/src/core/sat_main.py
+++ b/src/core/sat_main.py
@@ -36,7 +36,6 @@ from sat.tools.common import dynamic_import
 from sat.stdui import ui_contact_list, ui_profile_manager
 import sat.plugins
 from glob import glob
-from uuid import uuid4
 import sys
 import os.path
 import uuid
@@ -733,7 +732,7 @@ class SAT(service.Service):
         """
         callback_id = kwargs.pop('force_id', None)
         if callback_id is None:
-            callback_id = str(uuid4())
+            callback_id = str(uuid.uuid4())
         else:
             if callback_id in self._cb_map:
                 raise exceptions.ConflictError(_(u"id already registered"))
diff --git a/src/tools/common/ansi.py b/src/tools/common/ansi.py
index 5c7788b7..47742141 100644
--- a/src/tools/common/ansi.py
+++ b/src/tools/common/ansi.py
@@ -44,7 +44,7 @@ class ANSI(object):
 
 try:
     tty = sys.stdout.isatty()
-except AttributeError:
+except (AttributeError, TypeError):  # FIXME: TypeError is here for Pyjamas, need to be removed
     tty = False
 if not tty:
     # we don't want ANSI escape codes if we are not outputing to a tty!