---
title: HTPC Bazzite Ecosystem — Overview
created: '2026-05-28'
updated: '2026-05-28'
type: concept
namespace: family
tags: [htpc, infra, how-to]
sources: []
confidence: medium
related:
  - "[[htpc-bazzite-proton]]"
  - "[[tech/htpc-steam-emulators]]"
  - "[[tech/htpc-kodi-layout]]"
  - "[[tech/htpc-magic4pc]]"
---

# HTPC Bazzite Ecosystem — Overview

Synthesis across [[htpc-bazzite-proton]], [[tech/htpc-steam-emulators]],
[[tech/htpc-kodi-layout]], and [[tech/htpc-magic4pc]].

Intel i7-6800K / RX 570 / Bazzite 44 at `192.168.1.86`. Connected to
LG webOS TV (`192.168.1.75`) via HDMI.

## Mode Map

| Mode | Entry | What runs |
|------|-------|-----------|
| Steam Big Picture (gamescope) | Default boot | Steam Gaming Mode + 39 non-Steam shortcuts |
| KDE Desktop | Ctrl+Alt+F2 or Steam → "Switch to Desktop" | Full desktop + Kodi launcher |
| Kodi | From KDE | NFS/SMB media browsing (see [[tech/htpc-kodi-layout]]) |
| Emulators | Steam shortcuts (gamescope or KDE) | RetroArch, EmuDeck |

## Input Devices

| Device | Role |
|--------|------|
| 2× 8BitDo Ultimate dongles | Primary gamepads |
| Xbox 360 Wireless Receiver | Secondary gamepad |
| LG Magic Remote (magic4pc) | TV remote → mouse/keyboard via [[tech/htpc-magic4pc]] |

**8BitDo pitfall:** both dongles must be on separate physical USB ports
(not the same hub). See [[tech/htpc-steam-emulators]].

## Windows Games via Proton

39 games added as non-Steam shortcuts. Most on GE-Proton10-34.
Compatibility matrix and fix recipes: [[htpc-bazzite-proton]].

Highlights:
- VK GameCenter (Atomic Heart) — working ✅
- Rayman Origins — GE-Proton + `d3d9=b` ✅
- Doom 3 BFG — Luxtorpeda (rbdoom-3-bfg flatpak) ✅
- 5 games still broken (Brawlhalla, Castle Crashers, Worms ×2, Duck Game)

## Non-Steam Shortcut Management

VDF shortcuts via Python `vdf` module. **Rules:**
1. Stop Steam before editing `shortcuts.vdf`
2. Use `vdf.binary_load` — never manual byte editing
3. Keep `bak-eagle` (23 May, 106 entries) as recovery baseline

See full guide in [[htpc-bazzite-proton]] § VDF.

## Cover Art

`steam-grid-artwork.py` (at vault root) — fetches artwork from
SteamGridDB for non-Steam shortcuts. Run when adding new shortcuts.

## Maintenance Notes

- `rpm-ostree upgrade` resets `/usr/local/bin/magic4pc` — rebuild and redeploy
- VDF backup: `saves-backup.service` (systemd, daily rsync)
- Proton updates: extract tar.gz into `~/.steam/steam/compatibilitytools.d/`