4 Commits

Include renames

Author	SHA1	Message	Date
enricobuehlerandClaude Fable 5	e35dad529b	fix(vdisplay/gamescope): DM-flavor-aware session takeover — stop masking Nobara's plasmalogin to death ... Field report (Nobara 43 HTPC): switching the host to Steam Game Mode mid-stream permanently black-screened the box. Live-proven root cause on a Nobara repro VM: our takeover masks the box's gamescope-session-plus unit, plasmalogin's Relogin=true then fails its session Exec repeatedly and trips systemd's start limit within ~1 s — the display manager dies, and our restore verb (unmask + user start) cannot bring a seatless gamescope back. Only 'reset-failed + restart' of the DM recovers. The takeover is now display-manager-flavor-aware: - SDDM (Bazzite/SteamOS) keeps the proven mask+SIGKILL path unchanged. - plasmalogin/unknown DMs never mask: with privilege (root or an operator polkit rule scoped to the DM unit — documented) the host stops the DM for the stream and restores it with reset-failed + restart (PUNKTFUNK_RECOVER_SESSION_CMD as fallback), recorded in the persisted takeover state so a host crash still restores; without privilege the managed takeover degrades to ATTACH and mirrors the box's live Game Mode instead of destabilizing the seat. Both legs of the privileged cycle live-verified on the repro VM (headless managed session works with zero login sessions; render nodes are 0666). A loaded-but-inactive leftover instance never triggers the DM stop. Companion fixes from the same triage: - ensure_box_gamescope_mode gains the attach-only rebuild-probe guard both managed paths already had (stale post-capture-loss detection restarted the box's unit), and no longer re-modes a box that drives a physical display — attach mirrors on-glass; re-mode is the headless-box model. - Capture-loss rebuilds targeting gamescope get a 100 s budget: the 40 s budget expired inside the first 45 s Steam-cold-start launch attempt, a guaranteed single-shot failure. - A PUNKTFUNK_COMPOSITOR pin now WARNs once per capture loss when the live session no longer matches it (the pin disables session-following — the reporter's original stream-death trigger). - A managed session that took nothing over (client gamescope pin beside a live desktop) is stopped on disconnect instead of being orphaned forever. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-24 11:49:24 +02:00
enricobuehlerandClaude Fable 5	6617275387	docs(env): stop teaching the compositor pin + uid-1000 anchors in starters ... Field triage (Nobara, Discord): the kde.md starter host.env told desktop users to set PUNKTFUNK_COMPOSITOR=kwin, which PINS the backend — detect() short-circuits and the capture-loss rebuild never re-detects — so a mid-stream switch to Game Mode killed the stream instead of following it. A follow-up hardcoded XDG_RUNTIME_DIR=/run/user/1000 anchor broke PipeWire for any non-1000 uid (pw audio connect: Creation failed). Revamp across every starter/example/reference: - Desktop starters (kde/gnome/hyprland/sway) shrink to PUNKTFUNK_VIDEO_SOURCE=virtual + an explicit warning that pinning disables session-following; forcing a backend is CI/appliance-only. - host.env.example: rewritten around auto-detection; anchors demoted to a commented ssh/cron-only block with the uid trap spelled out; the gamescope ATTACH/MANAGED knobs documented (previously missing); case-sensitivity called out. - packaging/bazzite/host.env + README: drop the uid-1000 anchors (a systemctl --user service inherits/derives them); README's stale PUNKTFUNK_COMPOSITOR=gamescope-era template synced to the real one. - packaging/kde/host.env: loud APPLIANCE-ONLY header (it pins on purpose). - configuration.md: session-anchors section inverted to "leave unset", compositor row states the pin consequence, case-sensitivity note. - troubleshooting.md: new "session fails right after editing host.env" section (case, wrong-uid anchors, stale pin, restart-to-apply). - gamescope.md/bazzite.md: attach/managed descriptions match current behavior (managed is the infra-detected default; attach re-modes a box-owned session to the client's resolution). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-23 22:42:59 +02:00
enricobuehlerandClaude Fable 5	acce43ebbf	feat(steamdeck): self-healing reliability — post-OS-update rebuild check + script/docs polish ... - rebuild-check.sh + punktfunk-rebuild-check.service (enabled, ordered Before=punktfunk-host): ldd-probes the host binary at session start — milliseconds when healthy, a full update.sh rebuild only when a SteamOS update actually broke its library links. update.sh restarts go --no-block so the check → update.sh → restart chain can't deadlock against the unit ordering. update.sh retrofits the unit. - installer summary: web console is https (the unit serves TLS). - docs: steamos-host.md (runner in the build step, keep-list + auto rebuild = updates survive hands-free), gamescope.md (Gaming Mode touch = single-finger pointer, exact taps, no multi-touch), plugins.mdx (SteamOS runner note), scripts/steamdeck/README.md (rebuild-check, runner payload, keep list, honest packaging trade-off + the CI-prebuilt future direction). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-22 11:56:09 +02:00
enricobuehlerandClaude Opus 4.8	76791e53e9	docs: restructure host setup by distro, configuration by compositor ... Split the docs' single distro×desktop axis (ubuntu-gnome / ubuntu-kde / fedora-kde) into two, which deduplicates the shared mechanics and scales to distros that run several desktops (Arch): - Install the host — per distro/OS (ubuntu, fedora, arch, bazzite, steamos-host, windows-host): GPU driver + package + input group, then a canonical "Configure your desktop" funnel. - Configure your desktop — per compositor (kde, gnome, gamescope, sway): host.env, compositor quirks, the headless session, and starting the host. New shared web-console page (enable · login password · arm pairing) removes the console/password block that was copy-pasted across all seven host pages. Merged ubuntu-gnome + ubuntu-kde into ubuntu; renamed fedora-kde to fedora; kept bazzite and steamos-host as dedicated appliance guides (trimmed of duplication). Moved the KWin headless session, the GNOME EGL/lock traps, and the gamescope attach/managed model out of the distro pages onto their compositor pages. Fixed while restructuring: distro-specific paths on kde (kde-desktop-setup.sh is Fedora/Bazzite-only; the .deb ships host.env.kde under /usr/share/punktfunk-host), the interactive "start the host" step that was lost in the merge, sway over-claiming Hyprland, and a pre-existing broken anchor in how-it-works. Removal of the three old pages was captured by the preceding commit b28ddfc (a concurrent commit swept up the staged git-rm); the net docs tree is correct. Fumadocs build + internal link/anchor check green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-05 21:04:31 +00:00