Add a minimal seed, with only core packages of Lubuntu.

desktop

@@ -4,16 +4,10 @@ Task-Description: Ubuntu LXDE Desktop
 Task-Extended-Description: This task provides the Ubuntu LXDE environment.
 Task-Key: lubuntu-desktop
 
-= Lubuntu =
-
  * Feature: no-follow-recommends
- * lubuntu-default-settings
- * lubuntu-artwork
- * lubuntu-plymouth-theme
- * pcmanfm
- * lxpanel
- * lxsession
- * openbox
+
+= Lxde =
+
  * lxappearance
  * lxinput
  * lxsession-edit
@@ -109,16 +103,12 @@ Task-Key: lubuntu-desktop
 
 = Low level system plumbery =
 
- * xorg         # this includes xserver-xorg->xserver-xorg-{input|video}-* (no need to add specific drivers manually)
-
  * (powernowd) # loads modules to allow CPU frequency scaling (P states); LP: #268626
  * pm-utils # Add to support suspend in some case.
  * pm-utils-powersave-policy
 
  * policykit-desktop-privileges
 
- * dbus-x11
-
  * alsa-base    # proper hardware detection (hotplug/blacklist.d, modprobe.d)
  * alsa-utils   # basic audio support and mixer level handling
  * synaptic     # for our purposes, it's plumbing ...

minimal

@@ -0,0 +1,25 @@
+Task-Per-Derivative: 1
+Task-Section: user
+Task-Description: Lubuntu minimal installation
+Task-Extended-Description: This task provides minimal packages for Lubuntu (Ubuntu LXDE environment).
+Task-Key: lubuntu-minimal
+
+ * Feature: no-follow-recommends
+
+= LXDE core packages =
+
+ * pcmanfm
+ * lxpanel
+ * lxsession
+ * openbox
+
+= Lubuntu core packages =
+
+ * lubuntu-default-settings
+ * lubuntu-artwork
+ * lubuntu-plymouth-theme
+ 
+= Other needed packages =
+
+ * xorg         # this includes xserver-xorg->xserver-xorg-{input|video}-* (no need to add specific drivers manually)
+ * dbus-x11