Cobra
019a96b205
- Remove 20-wifi.yaml netplan block (Bug 1): causes netplan to spawn its own wpa_supplicant instance, which claims ctrl_iface and blocks wpa_supplicant@wlan0.service. The per-interface systemd service is the correct approach. - Add cleanup line to remove any pre-existing 20-wifi.yaml from the Armbian image. - Patch 10-dhcp-all-interfaces.yaml to suppress default route on ethernet (Bug 2): without this, ethernet DHCP default route metric 100 beats WiFi metric 1024, routing internet traffic to ethernet which has no upstream. Causes Tailscale and firstboot to fail. - Force IPv4 resolution in Tailscale curl (Bug 3): some homelab/ISP networks lack IPv6 internet routes. IPv6 DNS resolution for tailscale.com causes immediate curl failure on first boot.