diff -Nru update-notifier-3.192.30.4/debian/changelog update-notifier-3.192.30.5/debian/changelog
--- update-notifier-3.192.30.4/debian/changelog	2020-12-14 11:22:00.000000000 +0000
+++ update-notifier-3.192.30.5/debian/changelog	2021-01-20 16:46:43.000000000 +0000
@@ -1,3 +1,14 @@
+update-notifier (3.192.30.5) focal; urgency=medium
+
+  * control: Move ubuntu-drivers-common dep to update-notifier. It's only
+    needed when launching update-manager, which happens from
+    /usr/bin/update-notifier which is in the update-notifier package. Having
+    it in update-notifier-common causes ubuntu-drivers-common and all its deps
+    to be pulled in on all flavours, even ones without update-manager. (LP:
+    #1912496)
+
+ -- Iain Lane <iain.lane@canonical.com>  Wed, 20 Jan 2021 16:46:43 +0000
+
 update-notifier (3.192.30.4) focal; urgency=medium
 
   * List OEM metapackages before invoking update-manager. Before invoking
diff -Nru update-notifier-3.192.30.4/debian/control update-notifier-3.192.30.5/debian/control
--- update-notifier-3.192.30.4/debian/control	2020-12-14 11:21:15.000000000 +0000
+++ update-notifier-3.192.30.5/debian/control	2021-01-20 16:46:33.000000000 +0000
@@ -31,6 +31,7 @@
          ${misc:Depends},
          update-notifier-common (= ${source:Version}),
          python3-dbus,
+         ubuntu-drivers-common,
          update-manager-gnome | update-manager (>= 1:17.04.3),
          ubuntu-release-upgrader-gtk,
          gnome-shell <!s390x> | notification-daemon <!s390x>,
@@ -53,8 +54,7 @@
          python3:any,
          python3-apt, python3-dbus, python3-debian,
          python3-debconf | debconf (<< 1.5.64~),
-         patch, ubuntu-drivers-common,
-         update-manager-core (>= 1:17.04.2)
+         patch, update-manager-core (>= 1:17.04.2)
 Recommends: libpam-modules (>= 1.0.1-9ubuntu3)
 Suggests: policykit-1
 Description: Files shared between update-notifier and other packages