move wallpaper to more suitable location

packer/ansible/roles/windowmanager/files/autostart

@@ -4,7 +4,7 @@ gsettings set org.gnome.nm-applet disable-connected-notifications true
 gsettings set org.gnome.nm-applet disable-disconnected-notifications true
 
 # set background image
-gsettings set org.mate.background picture-filename '/etc/lightdm/bg.jpg'
+gsettings set org.mate.background picture-filename '/usr/share/wallpapers/wallpaper.jpg'
 
 # set fonts
 #gsettings set org.mate.interface monospace-font-name 'Monospace 10'

packer/ansible/roles/windowmanager/tasks/lightdm.yml

@@ -9,8 +9,8 @@
 
 - name: get background image for lightdm
   copy:
-    src: bg.jpg
-    dest: /etc/lightdm/bg.jpg
+    src: wallpaper.jpg
+    dest: /usr/share/wallpapers/wallpaper.jpg
 
 - name: configure lightdm-gtk-greeter
   ini_file:
@@ -20,7 +20,7 @@
     value: "{{ item.value }}"
   loop:
     - option: background
-      value: /etc/lightdm/bg.jpg
+      value: /usr/share/wallpapers/wallpaper.jpg
     - option: font-name
       value: Roboto
     - option: hide-user-image