Fix for work update with running gdm.

calculate/lib/update_config/cl_update_config.py

@@ -239,8 +239,9 @@ class updateUserConfigs(shareUpdateConfigs):
         flagUpdate, mergePrograms = self.getFlagUpdAndInstPrograms()
         # X session user + configured local users (if user profile was not
         # configured then there is no need setup package for this user
-        xUsers = list((set(self.getXUsers()) |
-                       set(self.getConfiguredPasswdUsers())))
+        xUsers = filter(lambda x:not "(unknown)" in x,
+                 list((set(self.getXUsers()) | 
+                       set(self.getConfiguredPasswdUsers()))))
         if not xUsers:
             self.logger.info(_("Package %s") %nameProgram)
             self.logger.warn(_("Not found X sessions users"))