Ubuntu 26.04 confines wg-quick in an AppArmor profile whose nft sub-profile
may read nothing in /etc/wireguard, so the tunnel failed to come up at home.
The unit's drop-in (wg-quick-halkyon.conf, before-docker.conf before) loads
the rules before the interface exists and deletes them after it is gone, so
the tunnel never runs without them. ramiel, on 24.04, keeps PostUp.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
