Hi Lucus, My example issue will be issuing apt update and apt-cache policy after a fresh attach and enable esm-apps This adds the esm-security repo into ubuntu-esm-apps.list but falls short of enabling esm-updates probably from comment #3 cat /etc/apt/sources.list.d/ubuntu-esm-apps.list deb http://landscapeservertest.com/repository/standalone/ubuntu jammy-esm-apps-security main # deb-src http://landscapeservertest.com/repository/standalone/ubuntu jammy-esm-apps-security main # deb http://landscapeservertest.com/repository/standalone/ubuntu jammy-esm-apps-updates main # deb-src http://landscapeservertest.com/repository/standalone/ubuntu jammy-esm-apps-updates main If I manually comment out the jammy-esm-apps-updates, then apt update would show it but for this example I will continue without manual intervention. apt update Hit:1 http://landscapeservertest.com/repository/standalone/ubuntu jammy-updates InRelease Hit:2 http://landscapeservertest.com/repository/standalone/ubuntu jammy-security InRelease Hit:3 http://landscapeservertest.com/repository/standalone/ubuntu jammy InRelease Hit:4 http://landscapeservertest.com/repository/standalone/redacted1 jammy InRelease Hit:5 http://landscapeservertest.com/repository/standalone/redacted2 jammy InRelease Hit:6 http://landscapeservertest.com/repository/standalone/landscape jammy InRelease Hit:7 http://landscapeservertest.com/repository/standalone/ubuntu jammy-esm-apps-security InRelease Reading package lists... Building dependency tree... Reading state information... 44 packages can be upgraded. Run 'apt list --upgradable' to see them. apt-cache policy Package files: 100 /var/lib/dpkg/status release a=now 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-esm-apps-security/main amd64 Packages release a=jammy-esm-apps-security,n=jammy-esm-apps-security,c=main,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/landscape jammy/main amd64 Packages release a=jammy,n=jammy,c=main,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/redacted2 jammy/main amd64 Packages release a=jammy,n=jammy,c=main,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/redacted1 jammy/redacted1 amd64 Packages release a=jammy,n=jammy,c=puppet6,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy/multiverse amd64 Packages release a=jammy,n=jammy,c=multiverse,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy/universe amd64 Packages release a=jammy,n=jammy,c=universe,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy/restricted amd64 Packages release a=jammy,n=jammy,c=restricted,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy/main amd64 Packages release a=jammy,n=jammy,c=main,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-security/multiverse amd64 Packages release a=jammy-security,n=jammy-security,c=multiverse,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-security/universe amd64 Packages release a=jammy-security,n=jammy-security,c=universe,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-security/restricted amd64 Packages release a=jammy-security,n=jammy-security,c=restricted,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-security/main amd64 Packages release a=jammy-security,n=jammy-security,c=main,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-updates/multiverse amd64 Packages release a=jammy-updates,n=jammy-updates,c=multiverse,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-updates/universe amd64 Packages release a=jammy-updates,n=jammy-updates,c=universe,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-updates/restricted amd64 Packages release a=jammy-updates,n=jammy-updates,c=restricted,b=amd64 origin landscapeservertest.com 500 http://landscapeservertest.com/repository/standalone/ubuntu jammy-updates/main amd64 Packages release a=jammy-updates,n=jammy-updates,c=main,b=amd64 origin landscapeservertest.com Pinned packages: