<!ENTITY keyring-removed-filename "<filename>/usr/share/keyrings/ubuntu-archive-removed-keys.gpg</filename>">
<!ENTITY keyring-master-filename "/usr/share/keyrings/ubuntu-master-keyring.gpg">
<!ENTITY keyring-uri "http://archive.ubuntu.com/ubuntu/project/ubuntu-archive-keyring.gpg">
+
+<!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">