Don't install network-manager packages that call home.

Ubuntu has added a suggested package which installs a config file for network manager.
This config file enables a feature which checks the connection is actually connected
to the internet. It does this by connecting to a website on the internet every five
minutes. Due to privacy concerns, Lubuntu is NOT installing this package by default,
leaving it to the user to decide if he/she wants this feature.

blacklist

@@ -10,3 +10,12 @@ gnome-session
 apt-xapian-index
 # Bring part of gnome and unity
 unity-greeter
+
+#Ubuntu has added a suggested package which installs a config file for network manager.
+#This config file enables a feature which checks the connection is actually connected
+#to the internet. It does this by connecting to a website on the internet every five
+#minutes. Due to privacy concerns, Lubuntu is NOT installing this package by default,
+#leaving it to the user to decide if he/she wants this feature.
+network-manager-config-connectivity
+network-manager-config-connectivity-ubuntu
+network-manager-config-connectivity-debian