Be completely sure apt will not try to prompt the user.

debian/changelog

@@ -1,3 +1,9 @@
+calamares-settings-ubuntu (1:24.04.25) UNRELEASED; urgency=medium
+
+  * Be completely sure apt will not try to prompt the user.
+
+ -- Simon Quigley <tsimonq2@ubuntu.com>  Tue, 09 Apr 2024 03:01:19 -0500
+
 calamares-settings-ubuntu (1:24.04.24) noble; urgency=medium
 
   * Don't try to remove the nonexistant zram-config package from a Kubuntu

lubuntu/modules/pkgselect_context.conf

@@ -3,13 +3,13 @@ dontChroot: false
 timeout: 300
 "packages.minimalButton":
     true:
-        - "apt-get -y --purge remove snapd vlc plasma-discover transmission-qt quassel 2048-qt featherpad noblenote kcalc qps zsync partitionmanager qapt-deb-installer picom qlipper qtpass libreoffice*"
+        - "DEBIAN_FRONTEND=noninteractive apt-get -y --purge remove snapd vlc plasma-discover transmission-qt quassel 2048-qt featherpad noblenote kcalc qps zsync partitionmanager qapt-deb-installer picom qlipper qtpass libreoffice*"
         - "apt-get -y autoremove"
 "packages.partyButton":
     true:
-        - "apt-get update"
-        - "apt-get -y install ubuntu-restricted-addons unrar"
+        - "DEBIAN_FRONTEND=noninteractive apt-get update"
+        - "DEBIAN_FRONTEND=noninteractive apt-get -y install ubuntu-restricted-addons unrar"
 "packages.updatesButton":
-    true: "apt-get -y full-upgrade"
+    true: "DEBIAN_FRONTEND=noninteractive apt-get -y -o Dpkg::Options::='--force-confnew' full-upgrade"
 "packages.virtmanagerButton":
-    true: "apt-get -y install virt-manager"
+    true: "DEBIAN_FRONTEND=noninteractive apt-get -y install virt-manager"