+
+<!ENTITY sourceslist-list-format "deb http://us.archive.ubuntu.com/ubuntu &ubuntu-codename; main restricted
+deb http://security.ubuntu.com/ubuntu &ubuntu-codename;-security main restricted
+deb http://us.archive.ubuntu.com/ubuntu &ubuntu-codename;-updates main restricted">
+<!ENTITY sourceslist-sources-format "Types: deb
+URIs: http://us.archive.ubuntu.com/ubuntu
+Suites: &ubuntu-codename; &ubuntu-codename;-updates
+Components: main restricted
+
+Types: deb
+URIs: http://security.ubuntu.com/ubuntu
+Suites: &ubuntu-codename;-security
+Components: main restricted">