docs: rebuild KB in OKF v0.1 with live-verified facts

Copy of the legacy ~/.pi/agent/docs tree rebuilt as the command-center knowledge base: concept files promoted to path identity, index listings stripped of frontmatter, all wikilinks/relative links resolved, every checkable claim verified against the live fleet (Dankserver = Ryzen 7 7700X + RTX 3090; Strix Halo is Dankclaw), unverifiable claims tagged. kb-lint exits 0.
2026-08-28 07:57:13 -07:00
parent 552d1ef8bf
commit 02883d3ed2
116 changed files with 13008 additions and 0 deletions
@@ -0,0 +1,112 @@
+---
+type: reference
+title: CachyOS
+description: Arch-based rolling release with performance-optimized kernels, repositories, and gaming stack. Running on dankware.
+tags:
+  - cachyos
+  - arch
+  - linux
+  - kernel
+  - performance
+timestamp: 2026-08-06
+---
+
+# CachyOS
+
+CachyOS is an Arch Linux-based rolling release distribution focused on performance. It ships with custom kernels featuring the EEVDF scheduler, LTO compilation, AutoFDO profiling, and Propeller scheduling patches.
+
+---
+
+## System Information
+
+| Property | Value |
+|----------|-------|
+| **OS** | CachyOS (rolling) |
+| **Kernel** | `linux-cachyos 7.1.4-1` |
+| **LTS Kernel** | `linux-cachyos-lts 6.18.38-2` |
+| **Package Manager** | pacman |
+| **Init** | systemd |
+| **Display Manager** | SDDM |
+
+## Kernel Features
+
+The CachyOS kernel includes:
+
+- **EEVDF Scheduler** — Earliest Eligible Virtual Deadline First, successor to CFS
+- **LTO** — Link-Time Optimization for better code generation
+- **AutoFDO** — Auto Feedback-Directed Optimization from profiling data
+- **Propeller Scheduling** — Reduced latency scheduling patches
+
+## Repositories
+
+CachyOS uses v3 repositories alongside standard Arch repos:
+
+| Repository | Purpose |
+|------------|---------|
+| `[cachyos-v3]` | CachyOS-specific packages (kernels, tools) |
+| `[cachyos-extra-v3]` | CachyOS extra packages |
+| `[cachyos-core-v3]` | CachyOS core packages |
+| `[cachyos]` | Legacy CachyOS repo |
+| `[core]` | Arch core |
+| `[extra]` | Arch extra |
+| `[multilib]` | 32-bit compatibility |
+
+## CachyOS-Specific Packages
+
+| Package | Description |
+|---------|-------------|
+| `cachyos-kernel-manager` | Simple kernel manager (1.19.0) |
+| `cachyos-hello` | Welcome screen (0.26.0) |
+| `cachyos-gaming-meta` | Gaming dependencies meta-package |
+| `cachyos-gaming-applications` | Common gaming applications |
+| `cachyos-ananicy-rules` | Process auto-categorization rules |
+| `cachyos-fish-config` | Fish shell configuration |
+| `cachyos-alacritty-config` | Alacritty terminal config |
+| `cachyos-hooks` | libalpm hooks |
+| `cachyos-micro-settings` | Micro settings utility |
+
+## Gaming Stack
+
+CachyOS ships with a comprehensive gaming stack:
+
+- **Proton-CachyOS-SLR** — Proton with Same-Level-Root patches
+- **Wine-CachyOS-Opt** — Optimized Wine build
+- **UMU Launcher** — Universal Minecraft/Unity launcher
+- **ProtonTricks / Winetricks** — Wine configuration utilities
+- **Vulkan Tools** — Vulkan validation and utilities
+- **32-bit libraries** — Full lib32 support for Steam
+
+## Default Userspace
+
+CachyOS with Niri ships with a curated set of applications:
+
+- **Niri** — Scrollable-tiling Wayland compositor
+- **Noctalia Shell** — Desktop shell (launcher, wallpaper, session menu, lock screen)
+- **Shelly Notifications** — Notification daemon
+- **Ghostty** — Terminal emulator
+- **Firefox** — Web browser
+- **Chromium** — Alternative browser
+- **Nautilus** — File manager
+- **Neovim** — Text editor
+- **Steam** — Gaming platform
+- **PipeWire + WirePlumber** — Audio
+- **grim/slurp/swappy** — Screenshots
+- **wf-recorder** — Screen recording
+- **hyprpicker** — Color picker
+- **wl-clipboard** — Clipboard management
+- **wlr-randr** — Display management
+- **NetworkManager** — Network management
+- **BlueZ** — Bluetooth
+- **pavucontrol** — Audio mixer
+- **gvfs** — Virtual filesystem
+- **GNOME Keyring** — Credential storage
+- **xdg-desktop-portal-gnome** — Portal services
+
+---
+
+## See Also
+
+- ](../system/index.md) — dankware overview
+- [niri](niri/index.md) — Compositor documentation
+- [[noctalia-shell|noctalia-shell]] — Desktop shell documentation
+- [[applications|applications]] — Application reference