Levi Woodard
16e2465cf5
This bundles every fix we made debugging the first real install plus a comprehensive troubleshooting reference. Working tree is now PII-safe for public distribution: hostname-based default mode is driven by a HEADLESS_HOSTS env var instead of a hardcoded literal; docs use placeholders for hostnames and LAN IPs. Self-healing headless management - bin/sunshine-prestart.sh (new): runs as systemd ExecStartPre. Resolves the Hyprland instance signature from XDG_RUNTIME_DIR/hypr when systemd-user env didn't propagate it. Reduces to exactly one headless output by keeping the lowest-numbered HEADLESS-N and removing the rest. Rewrites the managed sunshine.conf's output_name line to match the surviving name — Hyprland's HEADLESS-N counter is monotonic and ignores the optional name argument to 'output create headless', so without active sync output_name drifts off HEADLESS-1 after the first restart cycle. - bin/sunshine-stream-do.sh: dropped the hardcoded MON=HEADLESS-1. Now discovers whatever HEADLESS-* exists via jq. Resize and workspace migration target the actual output. - bin/sunshine-stream-undo.sh: reads the headless name from a state file the do-script wrote, with discovery fallback. Stops removing the output between sessions — the create/destroy race caused fatal startup encoder errors on the next Sunshine restart. - files/headless-prestart.conf, files/sunshine.service: ExecStartPre now points at the new prestart script. - lib/headless.sh: install_headless_hooks now installs all three scripts. New install_headless_prestart_dropin resolves the actual systemd unit name (sunshine.service vs app-dev.lizardbyte.app.Sunshine.service) and lands the drop-in under <unit>.service.d/. Firewall detection - lib/firewall.sh: _ufw_active now uses 'systemctl is-active ufw.service' instead of 'ufw status'. The latter requires root to read /etc/ufw state, so the unprivileged probe returned false and we silently skipped opening Sunshine's ports on hosts where ufw was actively dropping packets. Service unit fallbacks - lib/service.sh: ensure_sunshine_unit_present looks for sunshine.service in every systemd-user path first; falls back to the reverse-DNS AUR-source unit name; last resort drops a repo-provided fallback unit. systemctl reset-failed before each restart so a previous start-limit-hit doesn't immediately reject the new attempt. Preflight - lib/preflight.sh: new preflight_headless step that, only when STREAM_MODE is headless, surfaces missing hyprctl / jq / Hyprland reachability before install proceeds. Public-safe defaults - install.sh: streaming-mode default is now driven by HEADLESS_HOSTS env var (comma-separated, case-insensitive). Unset by default — every host gets mirror mode unless its hostname is listed or --headless is passed explicitly. Past versions hardcoded a specific hostname. - README.md: replaced JARVIS-specific examples with HEADLESS_HOSTS prose. Docs - docs/TROUBLESHOOTING.md (new): comprehensive failure-mode reference. Every issue hit during the first end-to-end install, in order, with symptom → cause → fix → permanent prevention. Plus a "Custom keybinding to escape Moonlight" section and an outstanding-followups punch list (1Password black-rectangle workarounds, hypridle inhibit during stream, busiest- workspace auto-switch, jarvis.lan DNS, 1Password SSH agent timeouts).
13 lines
717 B
Plaintext
13 lines
717 B
Plaintext
# systemd-user drop-in installed by omarchy-moonlight in headless mode.
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# Ensures Hyprland's HEADLESS-1 output exists before Sunshine starts so the
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# encoder probe at startup finds a valid surface (otherwise: "Fatal: Unable
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# to find display or encoder during startup"). The '-' prefix makes failure
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# non-fatal so Sunshine still starts if Hyprland isn't reachable.
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[Service]
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# Idempotent: only creates a headless output if none exists yet, and rewrites
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# sunshine.conf's output_name to match the actual name (Hyprland increments
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# HEADLESS-N on every plain 'output create headless' and ignores the optional
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# name argument in some versions).
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ExecStartPre=-%h/.local/share/omarchy-moonlight/bin/sunshine-prestart.sh
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