51 lines
1.4 KiB
Markdown
Executable File
51 lines
1.4 KiB
Markdown
Executable File
# Desktop (matt-nixos)
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`systems/x86_64-linux/matt-nixos/`
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## Hardware
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- **CPU**: AMD
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- **GPU**: AMD (LACT for fan/power control, OpenRGB)
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- **Disk**: NVMe with LUKS encryption (disko)
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- **Security**: TPM2, Lanzaboote (Secure Boot)
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## Key Features
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- GNOME as the primary desktop (Hyprland available but disabled)
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- COSMIC available as a specialisation (`nixos-rebuild switch --specialisation cosmic`)
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- Gaming — Steam, Gamemode, Gamescope, Lossless Scaling (`lsfg-vk`)
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- AMD GPU management via LACT
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- CoolerControl for fan curves
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- Impermanence (ephemeral root)
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- iwd as the Wi-Fi backend
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- VSCodium as `$EDITOR`/`$VISUAL`
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## Desktop Specialisations
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| Specialisation | Description |
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| *(default)* | GNOME |
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| `cosmic` | COSMIC DE (enables `mjallen.desktop.cosmic`, disables GNOME/Hyprland) |
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## Network
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- **Hostname**: matt-nixos
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- **Wi-Fi backend**: iwd (via NetworkManager)
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## Configuration Files
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| File | Purpose |
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| `default.nix` | Main config |
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| `boot.nix` | Lanzaboote, kernel |
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| `filesystems.nix` | Disk layout |
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| `sops.nix` | Secret declarations |
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| `wifi-fixer.nix` | NetworkManager Wi-Fi workaround |
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| `services/lsfg-vk/` | Lossless Scaling frame generation |
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| `services/ratbagd/` | Gaming mouse config (libratbag) |
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| `services/restic/` | Restic backup jobs |
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## Secrets
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Secrets are in `secrets/desktop-secrets.yaml`, encrypted for: `matt`, `desktop`, `admin`, `jallen-nas`.
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