Updates for buster and gnome desktop.

roles/gnome/files/defaults

@@ -1,8 +1,5 @@
 [org/gnome/shell]
-enabled-extensions=['apps-menu@gnome-shell-extensions.gcampax.github.com', 'window-list@gnome-shell-extensions.gcampax.github.com']
-
-[org/gnome/desktop/background]
-show-desktop-icons=true
+enabled-extensions=['apps-menu@gnome-shell-extensions.gcampax.github.com', 'window-list@gnome-shell-extensions.gcampax.github.com', 'places-menu@gnome-shell-extensions.gcampax.github.com', 'drive-menu@gnome-shell-extensions.gcampax.github.com']
 
 [org/gnome/desktop/input-sources]
 sources=[('xkb', 'tr'), ('xkb', 'de'), ('xkb', 'us')]
@@ -15,9 +12,6 @@ natural-scroll=false
 edge-scrolling-enabled=true
 tap-to-click=true
 
-[org/gnome/nautilus/desktop]
-home-icon-visible=false
-
 [org/gnome/nautilus/preferences]
 default-folder-viewer='list-view'
 

roles/kiosk/tasks/main.yml

@@ -1,16 +1,16 @@
-- name: add stretch-backports
+- name: install extra packages from stable
+  apt: name={{ extra_pkgs }} state=latest
+
+- name: add {{ deb_release }}-backports
   apt_repository:
-    repo: deb http://deb.debian.org/debian/ stretch-backports main
+    repo: deb http://deb.debian.org/debian/ {{ deb_release }}-backports main
     state: present
     update_cache: yes
-
-- name: install extra packages from stable
-  apt: name={{ item }} state=latest
-  with_items: "{{ extra_pkgs }}"
+  when: extra_pkgs_bpo|length
 
 - name: install extra packages from backports
-  apt: name={{ item }} state=latest default_release=stretch-backports
-  with_items: "{{ extra_pkgs_bpo }}"
+  apt: name={{ extra_pkgs_bpo }} state=latest default_release={{ deb_release }}-backports
+  when: extra_pkgs_bpo|length
 
 - name: check if gdm3 is installed
   stat: path=/etc/gdm3/daemon.conf

roles/up2date-debian/tasks/main.yml

@@ -11,9 +11,9 @@
     autoremove: yes
 
 - name: install some packages
-  apt: name={{ item }} state=latest
-  with_items:
-    - etckeeper
+  apt:
+    name: etckeeper
+    state: latest
 
 #- name: clean apt package cache
 #  command: apt clean