diff --git a/src/base/command/command_runner.py b/src/base/command/command_runner.py
index 833bb5f..6339db4 100644
--- a/src/base/command/command_runner.py
+++ b/src/base/command/command_runner.py
@@ -73,7 +73,7 @@ class CommandRunner(object):
 
                 if str(json_data['event']) == 'login' and self.check_last_login():
                     username = json_data['username']
-                    if username != "Debian-gdm":
+                    if username != "Debian-gdm" or username != "gdm":
                         display = json_data['display']
                         desktop = json_data['desktop']
 
diff --git a/src/base/system/system.py b/src/base/system/system.py
index 2655fa3..1518a02 100644
--- a/src/base/system/system.py
+++ b/src/base/system/system.py
@@ -12,7 +12,7 @@ import socket
 import struct
 import netifaces
 from uuid import getnode as get_mac
-
+import distro
 import cpuinfo
 import psutil
 
@@ -337,15 +337,18 @@ class System:
 
         @staticmethod
         def distribution_name():
-            return platform.linux_distribution()[0]
+            #return platform.linux_distribution()[0]
+            return distro.linux_distribution()[0]
 
         @staticmethod
         def distribution_version():
-            return platform.linux_distribution()[1]
+            # return platform.linux_distribution()[1]
+            return distro.linux_distribution()[1]
 
         @staticmethod
         def distribution_id():
-            return platform.linux_distribution()[2]
+            # return platform.linux_distribution()[2]
+            return distro.linux_distribution()[2]
 
         @staticmethod
         def version():
diff --git a/src/plugins/ldap-login/execute_ad_login.py b/src/plugins/ldap-login/execute_ad_login.py
index 842ac88..3a42d3d 100644
--- a/src/plugins/ldap-login/execute_ad_login.py
+++ b/src/plugins/ldap-login/execute_ad_login.py
@@ -30,8 +30,9 @@ class ADLogin(AbstractPlugin):
             ad_username = self.data['ad_username']
             admin_password = self.data['admin_password']
             ad_port = self.data['ad_port']
+            dynamic_dns_update = self.data['dynamic_dns_update']
 
-            execution_result = self.ad_authentication.authenticate(domain_name, hostname, ip_address, admin_password, ad_username)
+            execution_result = self.ad_authentication.authenticate(domain_name, hostname, ip_address, admin_password, ad_username, dynamic_dns_update)
             if execution_result is False:
                 self.context.create_response(code=self.message_code.TASK_ERROR.value,
                                              message='Active Directory kullanıcısı ile oturum açma ayarlanırken hata oluştu.: Gerekli Paketleri indirilemedi.',
@@ -46,21 +47,17 @@ class ADLogin(AbstractPlugin):
                         config = configparser.ConfigParser()
                         config.read(self.ahenk_conf_path)
                         config.set('MACHINE', 'user_disabled', 'true')
-
                         with open(self.ahenk_conf_path, 'w') as configfile:
                             self.logger.info('Opening config file ')
                             config.write(configfile)
                         configfile.close()
                         self.logger.info('User disabled value Disabled')
-
                     else:
                         self.logger.info("local users will not be disabled because local_user parameter is FALSE")
                 self.shutdown()
-
                 self.context.create_response(code=self.message_code.TASK_PROCESSED.value,
                                              message='Active Directory kullanıcısı ile oturum açma başarı ile sağlandı ve istemci yeniden başlatılıyor.',
                                              content_type=self.get_content_type().APPLICATION_JSON.value)
-
         except Exception as e:
             self.logger.error(str(e))
             self.context.create_response(code=self.message_code.TASK_ERROR.value,