diff --git a/ansible.cfg b/ansible.cfg
new file mode 100644
index 0000000..152634f
--- /dev/null
+++ b/ansible.cfg
@@ -0,0 +1,7 @@
+[defaults]
+host_key_checking = False
+timeout = 20
+retry_files_save_path = /home/ansible/retry/
+# Do not put more jobs here, or ssh will fail
+# Anything more than 10 kills this poor server
+forks = 5
diff --git a/lmn-laptop.yml b/lmn-laptop.yml
index db84c49..9cddfaf 100644
--- a/lmn-laptop.yml
+++ b/lmn-laptop.yml
@@ -49,5 +49,6 @@
     - up2date_debian
     - lmn_kde
     - lmn_qgm
+    - lmn_qgsoftware
     - lmn_qgsddm
     - lmn_qglaptop
diff --git a/qgm-desktop.yml b/qgm-desktop.yml
index ebca43c..9ab3f51 100644
--- a/qgm-desktop.yml
+++ b/qgm-desktop.yml
@@ -2,6 +2,7 @@
 ---
 - name: apply configuration to the machines
   hosts: all
+  serial: 5
   remote_user: ansible
   become: yes
 
@@ -45,7 +46,7 @@
 
   roles:
     - lmn_network
-    #- up2date_debian
+    - up2date_debian
     - lmn_sssd
     - lmn_mount
     - lmn_kde
@@ -170,5 +171,7 @@
             ansiblehost={{ ansible_hostname }}
         dest: /etc/ansible_timestamp.txt
 
-
-    
+    - name: Menueuntrag "als Hintergrundbild festelegen" in Dolphin entfernen
+      ansible.builtin.file:
+        path: /usr/share/kio/servicemenus/setaswallpaper.desktop
+        state: absent
diff --git a/roles/lmn_qgm/files/qgm-login.sh b/roles/lmn_qgm/files/qgm-login.sh
index e34a982..2303abc 100644
--- a/roles/lmn_qgm/files/qgm-login.sh
+++ b/roles/lmn_qgm/files/qgm-login.sh
@@ -5,7 +5,10 @@ DESKDIR=$(xdg-user-dir DESKTOP)
 echo $DESKDIR >> /tmp/login.log
 
 # Wallpaper
-kwriteconfig5 --file "$HOME/.config/plasma-org.kde.plasma.desktop-appletsrc" --group 'Containments' --group '1' --group 'Wallpaper' --group 'org.kde.image' --group 'General' --key 'Image' "/usr/local/share/qgm/qgm_background_wallpaper.jpg" || return
+chmod u+x "$HOME/.config/plasma-org.kde.plasma.desktop-appletsrc"
+kwriteconfig5 --file "$HOME/.config/plasma-org.kde.plasma.desktop-appletsrc" --group 'Containments' --group '1' --group 'Wallpaper' --group 'org.kde.image' --group 'General'  --key 'Image' "/usr/local/share/qgm/qgm_background_wallpaper.jpg" || return
+# DiscoverButton löschen funzt noch nicht
+kwriteconfig5 --file "$HOME/.config/plasma-org.kde.plasma.desktop-appletsrc" --group 'Containments' --group '2' --group 'Applets' --group '5' --group 'Configuration' --group 'General' --key 'launchers' "applications:systemsettings.desktop,preferred://filemanager,preferred://browser" || return
 
 # Beamer-Icon
 rm -f $DESKDIR/qgm-beamersetup.desktop 
diff --git a/roles/lmn_qgm/tasks/base.yml b/roles/lmn_qgm/tasks/base.yml
index d705bd9..be45710 100644
--- a/roles/lmn_qgm/tasks/base.yml
+++ b/roles/lmn_qgm/tasks/base.yml
@@ -68,6 +68,8 @@
       - kdenlive
       - terminator
       - geany
+      - minder
+      - freeplane
     autoremove: true
     state: latest
   environment:
@@ -101,7 +103,7 @@
   copy: 
     src: files/qgm-login.sh   
     dest: /etc/profile.d/qgm-login.sh
-    mode: '0644'
+    mode: '0664'
     owner: root
     group: root
 
diff --git a/roles/lmn_qgm/tasks/beamerscript.yml b/roles/lmn_qgm/tasks/beamerscript.yml
index bc3f80e..f232718 100644
--- a/roles/lmn_qgm/tasks/beamerscript.yml
+++ b/roles/lmn_qgm/tasks/beamerscript.yml
@@ -20,7 +20,7 @@
 
 - name: Copy icon
   copy: 
-    src: beamer.png  
+    src: files/beamer.png  
     dest: /usr/share/icons/beamer.png
     mode: '0644'
     owner: root
diff --git a/roles/lmn_qgm/tasks/main.yml b/roles/lmn_qgm/tasks/main.yml
index d4da06d..a0974c4 100644
--- a/roles/lmn_qgm/tasks/main.yml
+++ b/roles/lmn_qgm/tasks/main.yml
@@ -11,4 +11,4 @@
 - name: Copy Beamerscript to lt- hosts
   import_tasks: 
     file: beamerscript.yml
-  when: "'lt-' in inventory_hostname"
+  when: "'lt-' in inventory_hostname" 
diff --git a/roles/lmn_qgsddm/files/qgm_background.jpg b/roles/lmn_qgsddm/files/qgm_background.jpg
index a7f1314..93078e3 100644
Binary files a/roles/lmn_qgsddm/files/qgm_background.jpg and b/roles/lmn_qgsddm/files/qgm_background.jpg differ
diff --git a/roles/lmn_qgsddm/files/qgm_background_wallpaper.jpg b/roles/lmn_qgsddm/files/qgm_background_wallpaper.jpg
index 991ef13..958c1a6 100644
Binary files a/roles/lmn_qgsddm/files/qgm_background_wallpaper.jpg and b/roles/lmn_qgsddm/files/qgm_background_wallpaper.jpg differ
diff --git a/roles/lmn_qgsoftware/files/qg.appimage.ArduinoIDE2.desktop b/roles/lmn_qgsoftware/files/qg.appimage.ArduinoIDE2.desktop
index f498c8f..b66063b 100644
--- a/roles/lmn_qgsoftware/files/qg.appimage.ArduinoIDE2.desktop
+++ b/roles/lmn_qgsoftware/files/qg.appimage.ArduinoIDE2.desktop
@@ -2,7 +2,7 @@
 Name=Arduino IDE2 AppImage
 Comment=Open-source electronics prototyping platform
 GenericName=Arduino IDE
-Exec=unset -v https_proxy http_proxy && . /opt/appimages/arduino2/start-arduino2-appimage %f > /tmp/arduinoAppimage.log 2>&1
+Exec=unset -v https_proxy http_proxy && . /opt/appimages/arduino2/start-arduino2-appimage %f > /tmp/arduinoAppimage$(date +%Y%m%d%H%M%S).log 2>&1
 Icon=arduino
 Type=Application
 Terminal=false
diff --git a/vars-qgsoftware.yml b/vars-qgsoftware.yml
index 7173e2f..5d503a3 100644
--- a/vars-qgsoftware.yml
+++ b/vars-qgsoftware.yml
@@ -1,7 +1,7 @@
 #### Bluej/Greenfoot
 ## Bluej/Greenfoot Versionen
 ## Für Updates anpassen
-bluej_target_version: "5.4.2"
+bluej_target_version: "5.5.0"
 greenfoot_target_version: "3.9.0"
 ## --
 greenfoot_src_uri: https://www.greenfoot.org/download/files/Greenfoot-linux-x64-VERSION.deb