strongswan setup failed (apparmor issue)

[ItsSypher]

TASK [strongswan : Ubuntu | Enforcing ipsec with apparmor] *************************************************************************************************************************************************
ok: [x.x.x.x] => (item=/usr/lib/ipsec/charon)
failed: [170.64.136.252] (item=/usr/lib/ipsec/lookip) => {"ansible_loop_var": "item", "changed": false, "cmd": ["aa-enforce", "/usr/lib/ipsec/lookip"], "delta": "0:00:00.347481", "end": "2024-05-04 18:30:40.163139", "item": "/usr/lib/ipsec/lookip", "msg": "non-zero return code", "rc": 1, "start": "2024-05-04 18:30:39.815658", "stderr": "Traceback (most recent call last):\n  File \"/usr/sbin/aa-enforce\", line 33, in <module>\n    tool.cmd_enforce()\n  File \"/usr/lib/python3/dist-packages/apparmor/tools.py\", line 134, in cmd_enforce\n    for (program, prof_filename, output_name) in self.get_next_for_modechange():\n  File \"/usr/lib/python3/dist-packages/apparmor/tools.py\", line 97, in get_next_for_modechange\n    aaui.UI_Info(_('Profile for %s not found, skipping') % output_name)\n                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^\nTypeError: 'NoneType' object is not callable\n\n\nAn unexpected error occurred!\n\nFor details, see /tmp/apparmor-bugreport-szimcanc.txt\nPlease consider reporting a bug at https://gitlab.com/apparmor/apparmor/-/issues\nand attach this file.", "stderr_lines": ["Traceback (most recent call last):", "  File \"/usr/sbin/aa-enforce\", line 33, in <module>", "    tool.cmd_enforce()", "  File \"/usr/lib/python3/dist-packages/apparmor/tools.py\", line 134, in cmd_enforce", "    for (program, prof_filename, output_name) in self.get_next_for_modechange():", "  File \"/usr/lib/python3/dist-packages/apparmor/tools.py\", line 97, in get_next_for_modechange", "    aaui.UI_Info(_('Profile for %s not found, skipping') % output_name)", "                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^", "TypeError: 'NoneType' object is not callable", "", "", "An unexpected error occurred!", "", "For details, see /tmp/apparmor-bugreport-szimcanc.txt", "Please consider reporting a bug at https://gitlab.com/apparmor/apparmor/-/issues", "and attach this file."], "stdout": "", "stdout_lines": []}
ok: [x.x.x.x] => (item=/usr/lib/ipsec/stroke)

TASK [include_tasks] ***************************************************************************************************************************************************************************************
included: /path/to/file//algo/playbooks/rescue.yml for x.x.x.x

TASK [debug] ***********************************************************************************************************************************************************************************************
ok: [x.x.x.x] => {
    "fail_hint": [
        "Sorry, but something went wrong!",
        "Please check the troubleshooting guide.",
        "https://trailofbits.github.io/algo/troubleshooting.html"
    ]
}

TASK [Fail the installation] *******************************************************************************************************************************************************************************
fatal: [x.x.x.x]: FAILED! => {"changed": false, "msg": "Failed as requested from task"}

This is the error while deploying on 1vcpu, 1gb, ubuntu 24-04-x64 digitalocean server
(yes, i did change the config to use ubuntu 24 instead of the default 22)

[jackivanov]

We don't support 24.04 yet

[jackivanov]

Duplicates #14716

[Jokero]

@jackivanov It would be nice to have the list of supported OS versions somewhere at the top of readme