More information when trying to enable service
The line may be more relevant and maybe blocking it.

["2023-08-15T16:03:17.569", "DEBUG", "root", "add_auth_apt_repo", 419, "Not enabling apt suite \"jammy-esm-apps-updates\" because \"jammy-updates\" is not enabled", {}]


pro enable esm-apps
One moment, checking your subscription first
Updating package lists
Ubuntu Pro: ESM Apps enabled

["2023-08-15T16:03:17.112", "DEBUG", "root", "readurl", 340, "URL [GET] response: http://landscapeservertest.com:8484/v1/resources/esm-apps/context/machines/b712583b169b4f9ba0ca9b71023feff8, headers: {'Connection': 'close', 'Content-Length': '1303', 'Content-Type': 'application/json', 'Date': 'Tue, 15 Aug 2023 21:03:17 GMT', 'X-Trace-Id': '335cf548-224c-4789-82e8-37d60455994b'}, data: {'entitlement': {'type': 'esm-apps', 'entitled': True, 'affordances': {'architectures': ['aarch64', 'amd64', 'arm64', 'i386', 'i686', 'ppc64el', 'ppc64le', 's390x', 'x86_64'], 'series': ['xenial', 'bionic', 'focal', 'jammy']}, 'directives': {'aptKey': 'I REMOVED THIS KEY STRING', 'aptURL': 'http://landscapeservertest.com/repository/standalone/', 'suites': ['jammy-esm-apps-security', 'jammy-esm-apps-updates', 'bionic-esm-apps-security', 'bionic-esm-apps-updates']}, 'obligations': {'enableByDefault': False}, 'series': {'bionic': {'directives': {'suites': ['bionic-esm-apps-security', 'bionic-esm-apps-updates']}}, 'jammy': {'directives': {'suites': ['jammy-esm-apps-security', 'jammy-esm-apps-updates']}}}, 'overrides': [{'selector': {'series': 'bionic'}, 'directives': {'suites': ['bionic-esm-apps-security', 'bionic-esm-apps-updates']}}, {'selector': {'series': 'jammy'}, 'directives': {'suites': ['jammy-esm-apps-security', 'jammy-esm-apps-updates']}}, {'selector': {}, 'affordances': {'architectures': ['amd64', 'i386', 'i686', 's390x', 'x86_64']}}]}, 'resourceToken': '<REDACTED>'}", {}]
["2023-08-15T16:03:17.116", "DEBUG", "root", "write_file", 492, "Writing file /var/lib/ubuntu-advantage/private/machine-access-esm-apps atomically via tempfile /var/lib/ubuntu-advantage/private/tmp4h0w4aqr", {}]
["2023-08-15T16:03:17.568", "DEBUG", "root", "_subp", 581, "Ran cmd: apt-cache policy, rc: 0 stderr: b''", {}]
["2023-08-15T16:03:17.569", "DEBUG", "root", "add_auth_apt_repo", 419, "Not enabling apt suite \"jammy-esm-apps-updates\" because \"jammy-updates\" is not enabled", {}]
["2023-08-15T16:03:17.569", "DEBUG", "root", "write_file", 492, "Writing file /etc/apt/sources.list.d/ubuntu-esm-apps.list atomically via tempfile /etc/apt/sources.list.d/tmpsbsu6kix", {}]
["2023-08-15T16:03:17.579", "DEBUG", "root", "load_file", 452, "Reading file: /etc/apt/auth.conf.d/90ubuntu-advantage", {}]
["2023-08-15T16:03:17.580", "DEBUG", "root", "write_file", 492, "Writing file /etc/apt/auth.conf.d/90ubuntu-advantage atomically via tempfile /etc/apt/auth.conf.d/tmpauumoje5", {}]
["2023-08-15T16:03:17.580", "DEBUG", "root", "export_gpg_key", 18, "Exporting GPG key /usr/share/keyrings/ubuntu-advantage-esm-apps.gpg", {}]
["2023-08-15T16:03:17.987", "DEBUG", "uaclient.config", "parse_config", 644, "Using client configuration file at /etc/ubuntu-advantage/uaclient.conf", {}]
["2023-08-15T16:03:17.989", "DEBUG", "root", "load_file", 452, "Reading file: /etc/ubuntu-advantage/uaclient.conf", {}]
["2023-08-15T16:03:18.003", "DEBUG", "root", "load_file", 452, "Reading file: /var/lib/ubuntu-advantage/user-config.json", {}]
["2023-08-15T16:03:18.003", "DEBUG", "uaclient.files.files", "read", 55, "File does not exist: /var/lib/ubuntu-advantage/user-config.json", {}]
["2023-08-15T16:03:18.004", "DEBUG", "root", "load_file", 452, "Reading file: /etc/os-release", {}]
["2023-08-15T16:03:18.031", "DEBUG", "uaclient.config", "parse_config", 644, "Using client configuration file at /etc/ubuntu-advantage/uaclient.conf", {}]
["2023-08-15T16:03:18.033", "DEBUG", "root", "load_file", 452, "Reading file: /var/lib/ubuntu-advantage/status.json", {}]
["2023-08-15T16:03:18.031", "DEBUG", "root", "load_file", 452, "Reading file: /etc/ubuntu-advantage/uaclient.conf", {}]
["2023-08-15T16:03:18.045", "DEBUG", "root", "load_file", 452, "Reading file: /var/lib/ubuntu-advantage/private/machine-token.json", {}]
["2023-08-15T16:03:18.045", "DEBUG", "root", "load_file", 452, "Reading file: /var/lib/ubuntu-advantage/user-config.json", {}]
["2023-08-15T16:03:18.045", "DEBUG", "uaclient.files.files", "read", 55, "File does not exist: /var/lib/ubuntu-advantage/user-config.json", {}]
["2023-08-15T16:03:18.047", "DEBUG", "root", "load_file", 452, "Reading file: /var/lib/ubuntu-advantage/private/machine-token.json", {}]
["2023-08-15T16:03:18.057", "DEBUG", "uaclient.config", "parse_config", 644, "Using client configuration file at /etc/ubuntu-advantage/uaclient.conf", {}]
["2023-08-15T16:03:18.058", "DEBUG", "root", "load_file", 452, "Reading file: /etc/ubuntu-advantage/uaclient.conf", {}]
["2023-08-15T16:03:18.626", "DEBUG", "root", "load_file", 452, "Reading file: /run/ubuntu-advantage//aptnews.json", {}]
["2023-08-15T16:03:18.627", "DEBUG", "root", "fetch_and_process_apt_news", 179, "using msg: AptNewsMessage{'begin': datetime.datetime(2023, 8, 3, 0, 0, tzinfo=datetime.timezone.utc), 'end': None, 'selectors': None, 'lines': ['You can verify the status of security fixes using the `pro fix` command.', 'E.g., a recent Ruby vulnerability can be checked with: `pro fix USN-6219-1`', 'For more detail see: https://ubuntu.com/security/notices/USN-6219-1']}", {}]
["2023-08-15T16:03:18.628", "DEBUG", "root", "write_file", 492, "Writing file /var/lib/ubuntu-advantage/messages/apt-news atomically via tempfile /var/lib/ubuntu-advantage/messages/tmpkgn_ur2x", {}]
["2023-08-15T16:03:20.340", "DEBUG", "root", "_subp", 581, "Ran cmd: apt-cache policy, rc: 0 stderr: b''", {}]
["2023-08-15T16:03:21.454", "DEBUG", "root", "_subp", 581, "Ran cmd: apt-get update, rc: 0 stderr: b''", {}]
["2023-08-15T16:03:21.454", "DEBUG", "root", "load_file", 452, "Reading file: /var/lib/ubuntu-advantage/private/machine-token.json", {}]
["2023-08-15T16:03:21.458", "DEBUG", "root", "update_motd_messages", 101, "Updating Ubuntu Pro messages for MOTD.", {}]
["2023-08-15T16:03:21.458", "DEBUG", "root", "ensure_file_absent", 511, "Removing file: /var/lib/ubuntu-advantage/apt-esm/etc/apt/sources.list.d/ubuntu-esm-apps.list", {}]
["2023-08-15T16:03:21.459", "DEBUG", "root", "ensure_file_absent", 511, "Removing file: /var/lib/ubuntu-advantage/apt-esm/etc/apt/trusted.gpg.d/ubuntu-advantage-esm-apps.gpg", {}]
["2023-08-15T16:03:21.459", "DEBUG", "root", "load_file", 452, "Reading file: /run/ubuntu-advantage/notices/60-operation_in_progress", {}]
["2023-08-15T16:03:21.533", "DEBUG", "root", "_subp", 581, "Ran cmd: apt-cache policy, rc: 0 stderr: b''", {}]
["2023-08-15T16:03:21.539", "DEBUG", "root", "status", 131, "canonical-livepatch is not installed", {}]
["2023-08-15T16:03:21.539", "DEBUG", "root", "load_file", 452, "Reading file: /run/ubuntu-advantage/livepatch-kernel-support-cache.json", {}]
["2023-08-15T16:03:21.540", "DEBUG", "root", "on_supported_kernel", 361, "using livepatch support cache", {}]
["2023-08-15T16:03:21.546", "DEBUG", "root", "load_file", 452, "Reading file: /var/lib/ubuntu-advantage/lock", {}]
["2023-08-15T16:03:21.570", "DEBUG", "root", "load_file", 452, "Reading file: /run/ubuntu-advantage/notices/60-operation_in_progress", {}]
["2023-08-15T16:03:21.571", "DEBUG", "root", "write_file", 492, "Writing file /var/lib/ubuntu-advantage/status.json atomically via tempfile /var/lib/ubuntu-advantage/tmphozebl4z", {}]
["2023-08-15T16:03:21.577", "DEBUG", "root", "ensure_file_absent", 511, "Removing file: /run/ubuntu-advantage/notices/60-operation_in_progress", {}]
["2023-08-15T16:03:21.578", "DEBUG", "root", "ensure_file_absent", 511, "Removing file: /var/lib/ubuntu-advantage/lock", {}]