-deb http://archive.ubuntu.com/ubuntu/ bionic main restricted
-deb http://security.ubuntu.com/ubuntu/ bionic-security main restricted
-deb http://archive.ubuntu.com/ubuntu/ bionic-updates main restricted
+deb http://archive.ubuntu.com/ubuntu/ bionic main
+deb http://archive.ubuntu.com/ubuntu/ bionic universe
+
+deb http://security.ubuntu.com/ubuntu/ bionic-security main
+deb http://security.ubuntu.com/ubuntu/ bionic-security universe
+
+deb http://archive.ubuntu.com/ubuntu/ bionic-updates main
+deb http://archive.ubuntu.com/ubuntu/ bionic-updates universe