Fetch fonts from local mirror for reliability.

roles/lmn_kde/tasks/main.yml

@@ -1,4 +1,16 @@
 ---
+- name: preseed packages
+  ansible.builtin.debconf:
+    name: ttf-mscorefonts-installer
+    question: "{{ item.q }}"
+    value: "{{ item.v }}"
+    vtype: string
+  loop:
+    - q: msttcorefonts/dlurl
+      v: http://livebox.pn.steinbeis.schule/mscorefonts/
+    - q: msttcorefonts/http_proxy
+      v:
+
 - name: Install desktop EDU packages and some more
   apt:
     name:
@@ -53,9 +65,6 @@
       - sigrok-cli
       - codeblocks
     state: latest
-  environment:
-    http_proxy: http://firewall.pn.steinbeis.schule:3128
-    https_proxy: http://firewall.pn.steinbeis.schule:3128
 
 - name: Add {{ ansible_distribution_release }}-backports
   apt_repository: