49 lines
1.8 KiB
Markdown
49 lines
1.8 KiB
Markdown
# NixOS Build Spec (sam-4screen-desktop)
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## Disk / Boot (DO NOT BRICK WINDOWS)
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Target disk: /dev/nvme0n1
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- Size: 953.87 GiB (1024209543168 bytes), 2000409264 sectors
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- Model: PM951 NVMe SAMSUNG 1024GB
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- Sector size (logical/physical): 512 bytes / 512 bytes
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Install target is NVMe only. Do not select /dev/sdX devices in the installer.
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KEEP (do not format):
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- /dev/nvme0n1p1 (EFI vfat) UUID=94CC-9DA4
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- /dev/nvme0n1p2 (MS reserved)
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- /dev/nvme0n1p3 (Windows NTFS) UUID=8294CD2994CD2111
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- /dev/nvme0n1p4 (Windows recovery NTFS) UUID=6E1AA32B1AA2EEF1
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WIPE + install NixOS here:
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- /dev/nvme0n1p5 (currently Ubuntu ext4 /) UUID=4e99904c-ce6f-4c3c-898a-e29cfc373489
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## Other attached disks (DO NOT FORMAT)
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- /dev/sda (240GB) model: Patriot Burst El (KEEP)
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- /dev/sda1: Microsoft reserved partition (~15MiB)
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- /dev/sda2: NTFS label "Back Up" (keep)
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- /dev/sdb (500GB) ext4 label "TempBackup" (keep)
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- /dev/sdc (320GB) ext4 label "Integral300" UUID=27febd74-20aa-4a3a-92c1-6fdd1ad7e88e (mount at /data)
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- /dev/sde (160GB) ext4 label "XPSystemDrive" (keep)
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Bootloader:
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- systemd-boot, using the existing EFI partition (/dev/nvme0n1p1)
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## Networking
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- Use NetworkManager
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- Static IPv4 for wired: enp0s31f6 = 192.168.20.27/24
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- Gateway: 192.168.20.1
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- DNS: 192.168.20.35, 192.168.20.13
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## Data drive mount
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- Integral300 ext4 UUID=27febd74-20aa-4a3a-92c1-6fdd1ad7e88e
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- Mountpoint on NixOS: /data (preferred)
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## Desktop
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- Primary compositor: Niri
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- Display/login manager: greetd + tuigreet
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- Session start command: `niri --session` (do not use `niri-session`)
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- GPU: Intel HD 630 + NVIDIA Quadro P620
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- Display appears to be driven by NVIDIA Quadro P620 (observed `/dev/fb0` on Ubuntu scan). Treat NVIDIA as primary unless proven otherwise.
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## Secrets policy
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- No API keys or WiFi PSKs committed to git
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