From 55df3084e4742890317a024da17ded4f664390a4 Mon Sep 17 00:00:00 2001 From: Samuel O'Neal Date: Sun, 13 Sep 2026 16:57:46 -0600 Subject: [PATCH] added notes for Agents around fingerprint reader issues --- AGENTS.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/AGENTS.md b/AGENTS.md index bd06444..67d9726 100644 --- a/AGENTS.md +++ b/AGENTS.md @@ -33,6 +33,14 @@ All prior work is captured in session transcripts under `cloudflared-k8s` service to pull the Cloudflare Access service token from the Homelab 1Password vault at runtime via `op run` — it is never written to disk. +- **Fingerprint not enumerating** (Sep 2026): diagnosed the FW16 fingerprint + reader (USB `1-4.1`, power-button module behind the internal hub) failing to + enumerate — kernel logs `Device not responding to setup address` / `error -71`, + it never shows in `lsusb`/`fprintd-list`. This is a hardware issue (flex cable + or dead module), not config; fix order is full power drain (hold power 30s), + reseat the module's flex cable, else replace the module. fprintd override + (`grep -q open /proc/acpi/button/lid/LID0/state`) and hyprlock config are + correct. ## Rules for agents