/display/monitors must never answer empty AND silent — the console reads
that as "the host is broken". But gamescope is nested: it owns no
physical heads by construction, so empty-and-silent is the correct answer
there, not an unexplained one.
Any dev box that has ever been in game mode keeps gamescope-0 sockets in
its runtime dir, so detect() resolves gamescope and the test failed on
the machine rather than on the code (found running the suite on .136).
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
enricobuehlerandClaude Opus 5
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