diff --git a/config/settings/settings.conf b/config/settings/settings.conf
index ed0365ec..2ecdb5e7 100644
--- a/config/settings/settings.conf
+++ b/config/settings/settings.conf
@@ -1,67 +1,24 @@
 [sound]
-# Turn sound on or off:
 enabled=True
-
-# Select the driver used to play sounds, choices are generic and gstreamer.
-# Sox is the default.
 driver=generic
-
-# Sound themes. This is the pack of sounds used for sound alerts.
-# Sound packs may be located at /usr/share/sounds
-# For system wide availability, or ~/.local/share/fenrir/sounds
-# For the current user.
 theme=default
-
-# Sound volume controls how loud the sounds for your chosen soundpack are.
-# 0 is quietest, 1.0 is loudest.
 volume=1.0
-
 # shell commands for generic sound driver
-# the folowing variable are substituded
-# fenrirVolume = the current volume setting
-# fenrirSoundFile = the soundfile for an soundicon
-# fenrirFrequence = the frequence to play
-# fenrirDuration = the duration of the frequence
-# the following command is used for play a soundfile
 genericPlayFileCommand=play -q -v fenrirVolume fenrirSoundFile
-#the following command is used for generating a frequence beep
 genericFrequencyCommand=play -q -v fenrirVolume -n -c1 synth fenrirDuration sine fenrirFrequence
 
 [speech]
-# Turn speech on or off:
 enabled=True
-
-# Select speech driver, options are speechd (default) or espeak:
 driver=speechd
-#driver=espeak
-
-
-# The rate selects how fast fenrir will speak. Options range from 0, slowest, to 1.0, fastest.
-rate=0.45
-
-# Pitch controls the pitch of the voice, select from 0, lowest, to 1.0, highest.
+rate=0.75
 pitch=0.5
-
-# Volume controls the loudness of the voice, select from 0, quietest, to 1.0, loudest.
-volume=1.0
-
-# Module is used for speech-dispatcher, to select the speech module you want to use.
-# Consult speech-dispatcher's configuration and help ti find out which modules are available.
-# The default is espeak.
 module=espeak
-
-# Voice selects the varient you want to use, for example, f5 will use the female voice #5 in espeak,
-# or if using the espeak module in speech-dispatcher. To find out which voices are available, consult the documentation provided with your chosen synthesizer.
-voice=
-
-# Select the language you want fenrir to use.
-language=english-us
-
-# Read new text as it happens?
+voice=de
+language=de
+volume=0.8
 autoReadIncomming=True
 
 [braille]
-#braille is not implemented yet
 enabled=False
 layout=en
 
@@ -70,40 +27,32 @@ driver=linux
 encoding=cp850
 screenUpdateDelay=0.4
 suspendingScreen=1,2
-autodetectSuspendingScreen=False
+autodetectSuspendingScreen=True
 
 [keyboard]
 driver=evdev
 device=all
-# gives fenrir exclusive access to the keyboard and let consume keystrokes. just disable on problems.
 grabDevices=True
 ignoreShortcuts=False
-# the current shortcut layout located in /etc/fenrir/keyboard
-keyboardLayout=desktop
-# echo chars while typing.
-charEcho=False
-# echo deleted chars
+keyboardLayout=test
+charEcho=True
 charDeleteEcho=True
-# echo word after pressing space
-wordEcho=False
-# interrupt speech on any keypress
+wordEcho=True
 interruptOnKeyPress=False
 # timeout for double tap in sec
 doubleTapDelay=0.2
 
 [general]
-debugLevel=0
+debugLevel=1
 punctuationLevel=1
 numberOfClipboards=10
-# define the current fenrir key
 fenrirKeys=KEY_KP0
 timeFormat=%H:%M:%P
+dateFormat="%A, %B %d, %Y"
 autoSpellCheck=True
 spellCheckLanguage=en_US
 
 [promote]
 enabled=True
 inactiveTimeoutSec=120
-list=
-
-
+list=chrys,test
diff --git a/config/settings/settings.conf.chrys b/config/settings/settings.conf.chrys
deleted file mode 100644
index 6dd9307f..00000000
--- a/config/settings/settings.conf.chrys
+++ /dev/null
@@ -1,58 +0,0 @@
-[sound]
-enabled=True
-driver=generic
-theme=default
-volume=1.0
-# shell commands for generic sound driver
-genericPlayFileCommand=play -q -v fenrirVolume fenrirSoundFile
-genericFrequencyCommand=play -q -v fenrirVolume -n -c1 synth fenrirDuration sine fenrirFrequence
-
-[speech]
-enabled=True
-driver=speechd
-rate=0.75
-pitch=0.5
-module=espeak
-voice=de
-language=de
-volume=0.8
-autoReadIncomming=True
-
-[braille]
-enabled=False
-layout=en
-
-[screen]
-driver=linux
-encoding=cp850
-screenUpdateDelay=0.4
-suspendingScreen=1,2
-autodetectSuspendingScreen=False
-
-[keyboard]
-driver=evdev
-device=all
-grabDevices=True
-ignoreShortcuts=False
-keyboardLayout=test
-charEcho=True
-charDeleteEcho=True
-wordEcho=True
-interruptOnKeyPress=False
-# timeout for double tap in sec
-doubleTapDelay=0.2
-
-[general]
-debugLevel=1
-punctuationLevel=1
-numberOfClipboards=10
-fenrirKeys=KEY_KP0
-timeFormat=%H:%M:%P
-dateFormat="%A, %B %d, %Y"
-autoSpellCheck=True
-spellCheckLanguage=en_US
-
-[promote]
-enabled=True
-inactiveTimeoutSec=120
-list=chrys,test
diff --git a/src/fenrir-package/commands/onInput/10000-shut_up.py b/src/fenrir-package/commands/onInput/10000-shut_up.py
deleted file mode 100644
index 48c5b13d..00000000
--- a/src/fenrir-package/commands/onInput/10000-shut_up.py
+++ /dev/null
@@ -1,25 +0,0 @@
-#!/bin/python
-
-class command():
-    def __init__(self):
-        pass
-    def initialize(self, environment):
-        return environment
-    def shutdown(self, environment):
-        return environment 
-    def getDescription(self):
-        return ''               
-    def run(self, environment):
-        if not environment['runtime']['settingsManager'].getSettingAsBool(environment, 'keyboard', 'interruptOnKeyPress'):
-            return environment     
-        if environment['screenData']['newTTY'] != environment['screenData']['oldTTY']:
-            return environment              
-#        if environment['screenData']['newCursor'] == environment['screenData']['oldCursor'] and\
-#          environment['screenData']['newDelta'] == environment['screenData']['oldDelta']:
-#            return environment
-        if environment['input']['currShortcut'] != '':
-            return environment
-        environment['runtime']['outputManager'].interruptOutput(environment)
-        return environment
-    def setCallback(self, callback):
-        pass
diff --git a/src/fenrir-package/commands/onScreenChanged/80000-screen_change_announcement.py b/src/fenrir-package/commands/onScreenChanged/80000-screen_change_announcement.py
index c00162f7..c790b910 100644
--- a/src/fenrir-package/commands/onScreenChanged/80000-screen_change_announcement.py
+++ b/src/fenrir-package/commands/onScreenChanged/80000-screen_change_announcement.py
@@ -10,11 +10,10 @@ class command():
     def getDescription(self):
         return ''        
     def run(self, environment):
-
         if environment['screenData']['newTTY'] == environment['screenData']['oldTTY']:
             return environment
-        environment['runtime']['outputManager'].playSoundIcon(environment,'ChangeTTY')            
-        environment['runtime']['outputManager'].presentText(environment, environment['screenData']['newDelta'], interrupt=True)
+        environment['runtime']['outputManager'].presentText(environment, "screen " + str(environment['screenData']['newTTY']),soundIcon='ChangeTTY', interrupt=True)         
+        environment['runtime']['outputManager'].presentText(environment, environment['screenData']['newDelta'], interrupt=False)
 
         return environment
     def setCallback(self, callback):
diff --git a/src/fenrir-package/core/commandManager.py b/src/fenrir-package/core/commandManager.py
index f2735074..c9b5d886 100644
--- a/src/fenrir-package/core/commandManager.py
+++ b/src/fenrir-package/core/commandManager.py
@@ -9,6 +9,9 @@ class commandManager():
     def __init__(self):
         pass
     def initialize(self, environment):
+        environment['runtime']['commandManager'].loadCommands(environment,'commands')
+        environment['runtime']['commandManager'].loadCommands(environment,'onInput')
+        environment['runtime']['commandManager'].loadCommands(environment,'onScreenChanged')    
         return environment
     def shutdown(self, environment):
         return environment
@@ -35,13 +38,11 @@ class commandManager():
         return environment
 
     def executeTriggerCommands(self, environment, trigger):
-        if environment['runtime']['screenManager'].isSuspendingScreen(environment) :
+        if environment['runtime']['screenManager'].isSuspendingScreen(environment):
             return environment
         for cmd in sorted(environment['commands'][trigger]):
             try:
-               environ = environment['commands'][trigger][cmd].run(environment)
-               if environ != None:
-                    environment = environ
+               environment['commands'][trigger][cmd].run(environment)
             except Exception as e:
                 print(e)
                 environment['runtime']['debug'].writeDebugOut(environment,"Error while executing trigger:" + trigger + "." + cmd ,debug.debugLevel.ERROR)
@@ -53,9 +54,7 @@ class commandManager():
             return environment    
         if self.isCommandDefined(environment):
             try:
-                environ =  environment['commands'][section][currCommand].run(environment)
-                if environ != None:
-                    environment = environ
+                environment['commands'][section][currCommand].run(environment)
             except Exception as e:
                 print(e)
                 environment['runtime']['debug'].writeDebugOut(environment,"Error while executing command:" + section + "." + currCommand ,debug.debugLevel.ERROR)
@@ -70,13 +69,4 @@ class commandManager():
     def setCurrCommandForExec(self, environment, currCommand):
         environment['commandInfo']['currCommand'] = currCommand
         return environment
-        
-    def getCommandForShortcut(self, environment, shortcut):
-        shortcut = shortcut.upper()
-        if not self.isShortcutDefined(environment, shortcut):
-            return '' 
-        return environment['bindings'][shortcut]
-
-    def isCommandDefined(self, environment, currCommand):
-        return( currCommand in environment['commands']['commands'])
 
diff --git a/src/fenrir-package/core/inputManager.py b/src/fenrir-package/core/inputManager.py
index cd8874a3..9cbc7c66 100644
--- a/src/fenrir-package/core/inputManager.py
+++ b/src/fenrir-package/core/inputManager.py
@@ -7,16 +7,21 @@ class inputManager():
     def __init__(self):
         pass
     def initialize(self, environment):
-        return environment
+        environment['runtime']['settingsManager'].loadDriver(environment,\
+          environment['runtime']['settingsManager'].getSetting(environment,'keyboard', 'driver'), 'inputDriver')     
+
     def shutdown(self, environment):
-        return environment
+        environment['runtime']['inputManager'].releaseDevices(environment)    
+        if environment['runtime']['inputDriver']:
+            environment['runtime']['inputDriver'].shutdown(environment)
+    
     def proceedInputEvent(self, environment):
         timeout = True    	
         event = environment['runtime']['inputDriver'].getInput(environment)
         if event:
             timeout = False
-            print(event)
-        return environment, timeout
+            #print(event)
+        return timeout
     
     def grabDevices(self, environment):
         environment['runtime']['inputDriver'].grabDevices(environment)
@@ -47,4 +52,13 @@ class inputManager():
         return str(currShortcutStringList)[1:-1].replace(" ","").replace("'","")
         
     def isFenrirKey(self,environment, event):
-        return str(event.code) in environment['input']['fenrirKey']        
+        return str(event.code) in environment['input']['fenrirKey']
+
+    def getCommandForShortcut(self, environment, shortcut):
+        shortcut = shortcut.upper()
+        if not self.isShortcutDefined(environment, shortcut):
+            return '' 
+        return environment['bindings'][shortcut]
+
+    def isCommandDefined(self, environment, currCommand):
+        return( currCommand in environment['commands']['commands']) 
diff --git a/src/fenrir-package/core/outputManager.py b/src/fenrir-package/core/outputManager.py
index 7cb5f36b..79d186bc 100644
--- a/src/fenrir-package/core/outputManager.py
+++ b/src/fenrir-package/core/outputManager.py
@@ -5,10 +5,19 @@ class outputManager():
     def __init__(self):
         pass
     def initialize(self, environment):
-        return environment
+        environment['runtime']['settingsManager'].loadDriver(environment,\
+          environment['runtime']['settingsManager'].getSetting(environment,'speech', 'driver'), 'speechDriver')    
+        environment['runtime']['settingsManager'].loadDriver(environment,\
+          environment['runtime']['settingsManager'].getSetting(environment,'sound', 'driver'), 'soundDriver')    
+    
     def shutdown(self, environment):
-        return environment
+        if environment['runtime']['soundDriver']:
+            environment['runtime']['soundDriver'].shutdown(environment)
+        if environment['runtime']['speechDriver']:
+            environment['runtime']['speechDriver'].shutdown(environment)     
+
     def presentText(self, environment, text, interrupt=True, soundIcon = ''):
+        print(soundIcon,text)
         environment['runtime']['debug'].writeDebugOut(environment,"presentText:\nsoundIcon:'"+soundIcon+"'\nText:\n" + text ,debug.debugLevel.INFO)
         if self.playSoundIcon(environment, soundIcon, interrupt):
             environment['runtime']['debug'].writeDebugOut(environment,"soundIcon found" ,debug.debugLevel.INFO)            
diff --git a/src/fenrir-package/core/screenManager.py b/src/fenrir-package/core/screenManager.py
index e7eaaa98..74b548af 100644
--- a/src/fenrir-package/core/screenManager.py
+++ b/src/fenrir-package/core/screenManager.py
@@ -7,14 +7,19 @@ class screenManager():
         self.autoIgnoreScreens = []
 
     def initialize(self, environment):
+        environment['runtime']['settingsManager'].loadDriver(environment,\
+          environment['runtime']['settingsManager'].getSetting(environment,'screen', 'driver'), 'screenDriver')    
         if environment['runtime']['settingsManager'].getSettingAsBool(environment,'screen', 'autodetectSuspendingScreen'):
             self.autoIgnoreScreens = environment['runtime']['screenDriver'].getIgnoreScreens()
         return environment
         
     def shutdown(self, environment):
+        if environment['runtime']['screenDriver']:
+            environment['runtime']['screenDriver'].shutdown(environment)    
         return environment
 
     def update(self, environment):
+        print(self.isSuspendingScreen(environment))
         if not self.isSuspendingScreen(environment):
             environment = environment['runtime']['screenDriver'].update(environment)
             environment['screenData']['lastScreenUpdate'] = time.time()
diff --git a/src/fenrir-package/core/settingsManager.py b/src/fenrir-package/core/settingsManager.py
index 815a4e7a..0c952ea6 100644
--- a/src/fenrir-package/core/settingsManager.py
+++ b/src/fenrir-package/core/settingsManager.py
@@ -48,7 +48,7 @@ class settingsManager():
             print(str(shortcut))
             environment['bindings'][str(shortcut)] = commandName     
         kbConfig.close()
-        return environment
+
 
     def getCodeForKeyID(self, keyID):
         try:
@@ -85,10 +85,10 @@ class settingsManager():
 
     def loadSettings(self, environment, settingConfigPath):
         if not os.path.exists(settingConfigPath):
-            return None
+            return False
         environment['settings'] = ConfigParser()
         environment['settings'].read(settingConfigPath)
-        return environment
+        return True
 
     def setSetting(self, environment, section, setting, value):
         environment['settings'].set(section, setting, value)
@@ -128,13 +128,13 @@ class settingsManager():
 
     def loadDriver(self, environment, driverName, driverType):
         if environment['runtime'][driverType] != None:
-            environment['runtime'][driverType].shutdown()    
+            print('shutdown %s',driverType)
+            environment['runtime'][driverType].shutdown(environment)    
         spec = importlib.util.spec_from_file_location(driverName, driverType + '/' + driverName + '.py')
         driver_mod = importlib.util.module_from_spec(spec)
         spec.loader.exec_module(driver_mod)
         environment['runtime'][driverType] = driver_mod.driver()
         environment['runtime'][driverType].initialize(environment)           
-        return environment
 
     def setFenrirKeys(self, environment, keys):
         keys = keys.upper()
@@ -142,7 +142,6 @@ class settingsManager():
         for key in keyList:
             if not key in  environment['input']['fenrirKey']:
                 environment['input']['fenrirKey'].append(key)
-        return environment
 
     def keyIDasString(self, key):
         try:
@@ -160,52 +159,39 @@ class settingsManager():
                 return None
                
         environment['runtime']['settingsManager'] = self    
-        environment = environment['runtime']['settingsManager'].loadSettings(environment, settingsRoot + '/settings/' + settingsFile)
-        if environment == None:
+        validConfig = environment['runtime']['settingsManager'].loadSettings(environment, settingsRoot + '/settings/' + settingsFile)
+        if not validConfig:
             return None
-        environment = self.setFenrirKeys(environment, self.getSetting(environment, 'general','fenrirKeys'))
+        self.setFenrirKeys(environment, self.getSetting(environment, 'general','fenrirKeys'))
         if not os.path.exists(self.getSetting(environment, 'keyboard','keyboardLayout')):
             if os.path.exists(settingsRoot + 'keyboard/' + self.getSetting(environment, 'keyboard','keyboardLayout')):  
                 self.setSetting(environment, 'keyboard', 'keyboardLayout', settingsRoot + 'keyboard/' + self.getSetting(environment, 'keyboard','keyboardLayout'))
-                environment = environment['runtime']['settingsManager'].loadShortcuts(environment, self.getSetting('keyboard','keyboardLayout'))
+                environment['runtime']['settingsManager'].loadShortcuts(environment, self.getSetting('keyboard','keyboardLayout'))
             if os.path.exists(settingsRoot + 'keyboard/' + self.getSetting(environment, 'keyboard','keyboardLayout') + '.conf'):  
                 self.setSetting(environment, 'keyboard', 'keyboardLayout', settingsRoot + 'keyboard/' + self.getSetting(environment, 'keyboard','keyboardLayout') + '.conf')
-                environment = environment['runtime']['settingsManager'].loadShortcuts(environment, self.getSetting(environment, 'keyboard','keyboardLayout'))
+                environment['runtime']['settingsManager'].loadShortcuts(environment, self.getSetting(environment, 'keyboard','keyboardLayout'))
         else:
-            environment = environment['runtime']['settingsManager'].loadShortcuts(environment, self.getSetting(environment, 'keyboard','keyboardLayout'))
+            environment['runtime']['settingsManager'].loadShortcuts(environment, self.getSetting(environment, 'keyboard','keyboardLayout'))
         
         if not os.path.exists(self.getSetting(environment, 'sound','theme') + '/soundicons.conf'):
             if os.path.exists(settingsRoot + 'sound/'+ self.getSetting(environment, 'sound','theme')):  
                 self.setSetting(environment, 'sound', 'theme', settingsRoot + 'sound/'+ self.getSetting(environment, 'sound','theme'))
                 if os.path.exists(settingsRoot + 'sound/'+ self.getSetting(environment, 'sound','theme') + '/soundicons.conf'):  
-                     environment = environment['runtime']['settingsManager'].loadSoundIcons(environment, self.getSetting(environment, 'sound','theme'))
+                     environment['runtime']['settingsManager'].loadSoundIcons(environment, self.getSetting(environment, 'sound','theme'))
         else:
-            environment = environment['runtime']['settingsManager'].loadSoundIcons(environment, self.getSetting(environment, 'sound','theme'))
+            environment['runtime']['settingsManager'].loadSoundIcons(environment, self.getSetting(environment, 'sound','theme'))
 
         environment['runtime']['inputManager'] = inputManager.inputManager()
-        environment = environment['runtime']['inputManager'].initialize(environment)             
+        environment['runtime']['inputManager'].initialize(environment)             
         environment['runtime']['outputManager'] = outputManager.outputManager()
-        environment = environment['runtime']['outputManager'].initialize(environment)             
+        environment['runtime']['outputManager'].initialize(environment)             
         environment['runtime']['commandManager'] = commandManager.commandManager()
-        environment = environment['runtime']['commandManager'].initialize(environment)  
+        environment['runtime']['commandManager'].initialize(environment)  
     
         if environment['runtime']['screenManager'] == None:
             environment['runtime']['screenManager'] = screenManager.screenManager()
-            environment = environment['runtime']['screenManager'].initialize(environment) 
+            environment['runtime']['screenManager'].initialize(environment) 
             
-            
-        environment = environment['runtime']['commandManager'].loadCommands(environment,'commands')
-        environment = environment['runtime']['commandManager'].loadCommands(environment,'onInput')
-        environment = environment['runtime']['commandManager'].loadCommands(environment,'onScreenChanged')
-
-        environment = environment['runtime']['settingsManager'].loadDriver(environment,\
-          environment['runtime']['settingsManager'].getSetting(environment,'speech', 'driver'), 'speechDriver')
-        environment = environment['runtime']['settingsManager'].loadDriver(environment,\
-          environment['runtime']['settingsManager'].getSetting(environment,'screen', 'driver'), 'screenDriver')
-        environment = environment['runtime']['settingsManager'].loadDriver(environment,\
-          environment['runtime']['settingsManager'].getSetting(environment,'sound', 'driver'), 'soundDriver')
-        environment = environment['runtime']['settingsManager'].loadDriver(environment,\
-          environment['runtime']['settingsManager'].getSetting(environment,'keyboard', 'driver'), 'inputDriver') 
         environment['runtime']['debug'].writeDebugOut(environment,'\/-------environment-------\/',debug.debugLevel.ERROR)        
         environment['runtime']['debug'].writeDebugOut(environment,str(environment),debug.debugLevel.ERROR)
         environment['runtime']['debug'].writeDebugOut(environment,'\/-------settings.conf-------\/',debug.debugLevel.ERROR)        
diff --git a/src/fenrir-package/fenrir.py b/src/fenrir-package/fenrir.py
index 8d57bbbe..4b1ace9a 100755
--- a/src/fenrir-package/fenrir.py
+++ b/src/fenrir-package/fenrir.py
@@ -33,10 +33,10 @@ class fenrir():
         self.shutdown()
 
     def handleProcess(self):
-        self.environment, timeout = self.environment['runtime']['inputManager'].proceedInputEvent(self.environment)
+        timeout = self.environment['runtime']['inputManager'].proceedInputEvent(self.environment)
         timeout = True
         try:
-            self.environment = self.environment['runtime']['screenManager'].update(self.environment)
+            self.environment['runtime']['screenManager'].update(self.environment)
         except Exception as e:
             print(e)
             self.environment['runtime']['debug'].writeDebugOut(self.environment, str(e),debug.debugLevel.ERROR)                
@@ -44,17 +44,17 @@ class fenrir():
             #currShortcut = self.environment['runtime']['inputManager'].getCurrShortcut(self.environment)        
             currShortcut = ''
             currCommand = self.environment['runtime']['commandManager'].getCommandForShortcut(self.environment, currShortcut)        
-            self.environment = self.environment['runtime']['commandManager'].setCurrCommandForExec(self.environment, currCommand)        
+            self.environment['runtime']['commandManager'].setCurrCommandForExec(self.environment, currCommand)        
         if not timeout:
-            self.environment = self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onInput')            
-        self.environment = self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onScreenChanged')        
+            self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onInput')            
+        self.environment['runtime']['commandManager'].executeTriggerCommands(self.environment, 'onScreenChanged')        
         if not self.environment['input']['keyForeward']:
             if self.environment['commandInfo']['currCommand'] != '':
                 self.handleCommands()
 
     def handleCommands(self):
         if (self.environment['commandInfo']['currCommand'] != ''):
-            self.environment = self.environment['runtime']['commandManager'].executeCommand(self.environment, self.environment['commandInfo']['currCommand'], 'commands')
+            self.environment['runtime']['commandManager'].executeCommand(self.environment, self.environment['commandInfo']['currCommand'], 'commands')
 
     def shutdownRequest(self):
         self.environment['generalInformation']['running'] = False
@@ -63,24 +63,18 @@ class fenrir():
         self.shutdownRequest()
 
     def shutdown(self):
-        self.environment['runtime']['inputManager'].releaseDevices(self.environment)               
+        if self.environment['runtime']['inputManager']:
+            self.environment['runtime']['inputManager'].shutdown(self.environment)                      
         self.environment['runtime']['outputManager'].presentText(self.environment, "Quit Fenrir", soundIcon='ScreenReaderOff', interrupt=True)   
+        time.sleep(1.0) # wait a little before splatter it :)
+        
         if self.environment['runtime']['screenManager']:
             self.environment['runtime']['screenManager'].shutdown(self.environment)  
         if self.environment['runtime']['commandManager']:
-            self.environment['runtime']['commandManager'].shutdown(self.environment)                                   
-        if self.environment['runtime']['inputManager']:
-            self.environment['runtime']['inputManager'].shutdown(self.environment)   
+            self.environment['runtime']['commandManager'].shutdown(self.environment)                                    
         if self.environment['runtime']['outputManager']:
-            self.environment['runtime']['outputManager'].shutdown(self.environment)                          
-        if self.environment['runtime']['screenDriver']:
-            self.environment['runtime']['screenDriver'].shutdown(self.environment)               
-        if self.environment['runtime']['inputDriver']:
-            self.environment['runtime']['inputDriver'].shutdown(self.environment)            
-        if self.environment['runtime']['soundDriver']:
-            self.environment['runtime']['soundDriver'].shutdown(self.environment)
-        if self.environment['runtime']['speechDriver']:
-            self.environment['runtime']['speechDriver'].shutdown(self.environment) 
+            self.environment['runtime']['outputManager'].shutdown(self.environment)                                      
+      
         if self.environment['runtime']['debug']:
             self.environment['runtime']['debug'].closeDebugFile()                   
         time.sleep(0.8) # wait a little before splatter it :)
diff --git a/src/fenrir-package/screenDriver/linux.py b/src/fenrir-package/screenDriver/linux.py
index d14ec701..98bff678 100644
--- a/src/fenrir-package/screenDriver/linux.py
+++ b/src/fenrir-package/screenDriver/linux.py
@@ -2,6 +2,7 @@
 # -*- coding: utf-8 -*-
 
 import difflib
+import subprocess
 from utils import debug
 
 class driver():
@@ -31,12 +32,13 @@ class driver():
     def getIgnoreScreens(self):
         xlist = []
         try:
-            x = subprocess.Popen('ps a -o tty,comm | grep -e irssi | grep -v "grep -e irssi"', shell=True, stdout=subprocess.PIPE).stdout.read().decode()[:-1].split('\n')
-        except:
+            x = subprocess.Popen('ps a -o tty,comm | grep -e Xorg | grep -v "grep -e Xorg"', shell=True, stdout=subprocess.PIPE).stdout.read().decode()[:-1].split('\n')
+        except Exception as e:
+            print(e)
             return xlist
         for i in x:
-            if x[:3].upper() == 'TTY':
-                xlist.append(i[4])
+            if i[:3].upper() == 'TTY':
+                xlist.append(i[3])
         return xlist        
                        
     def update(self, environment, trigger='updateScreen'):
diff --git a/src/fenrir-package/soundDriver/generic.py b/src/fenrir-package/soundDriver/generic.py
index 9b066e7b..3ced8e68 100644
--- a/src/fenrir-package/soundDriver/generic.py
+++ b/src/fenrir-package/soundDriver/generic.py
@@ -17,6 +17,7 @@ class driver():
             self.frequenceCommand = '=play -q -v fenrirVolume -n -c1 synth fenrirDuration sine fenrirFrequence'
         return environment
     def shutdown(self, environment):
+        self.cancel()
         return environment
     def playFrequence(self, frequence, duration, adjustVolume):
         if interrupt:
@@ -34,6 +35,8 @@ class driver():
         self.proc = subprocess.Popen(popenSoundFileCommand, shell=True)
         self.soundType = 'file'
     def cancel(self):
+        if self.soundType == '':
+            return
         if self.soundType == 'file':
             self.proc.kill()
         if self.soundType == 'frequence':