+ * (software-properties-gtk)

Add to the seed to be sure it's installed from both live and alternate ISO (LP: #854244)

desktop

@@ -121,6 +121,7 @@ Task-Key: lubuntu-desktop
  * 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 ...
+ * (software-properties-gtk) # Nice GUI to change reporsitory settings
  * update-notifier 	# For crash report and updates notifications
 
  * (apport-gtk) # support for ubuntu-bug command