enricobuehlerandClaude Fable 5 e71f4696ee fix(host/windows): an unlightable sink stops the teardown warn+force loop ...

A box whose only external display is an off/standby TV warned "no
external physical display active after the restore (connected=1)" and
forced the EXTEND preset on EVERY teardown — an inert remedy (with one
connected display the preset can't relight anything) that reads like a
fresh failure in every field log.

The backstop now measures its own effect: after a force-EXTEND it
re-reads the inventory, and a dark set that stayed dark THROUGH the
preset is latched as unlightable — subsequent teardowns log a debug line
and leave the topology be. The poisoned-snapshot chain the backstop
exists for is not latched away: there the panel CAN light, so the first
force succeeds and the latch stays clear. Process-lifetime latch, so a
host restart re-probes once.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-30 23:35:32 +02:00

..

src

fix(host/windows): an unlightable sink stops the teardown warn+force loop

2026-07-30 23:35:32 +02:00

Cargo.toml

chore(unsafe): the workspace adopts the drivers' unsafe discipline

2026-07-28 21:31:41 +02:00