Adrian Cowan
c3f25d1bc5
This required the option to configure the available CPU as nomad assumes that we should only allocate based on the base CPU frequency but the N150 reports 800Mhz base but has a boost frequency more than 4x higher at 3.6GHz which would leave the CPU under utilised, instead we allocate at 1.8GHz (x4 cores).
43 lines
1.1 KiB
Markdown
43 lines
1.1 KiB
Markdown
Determine the correct device to install to
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```sh
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lsblk
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```
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Steps based on https://nixos.org/manual/nixos/stable/#sec-installation-manual-summary for UEFI
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```sh
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parted /dev/mmcblk0 -- mklabel gpt
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parted /dev/mmcblk0 -- mkpart root ext4 512MB -8GB
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parted /dev/mmcblk0 -- mkpart swap linux-swap -8GB 100%
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parted /dev/mmcblk0 -- mkpart ESP fat32 1MB 512MB
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parted /dev/mmcblk0 -- set 3 esp on
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mkfs.ext4 -L nixos /dev/mmcblk0p1
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mkswap -L swap /dev/mmcblk0p2
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swapon /dev/mmcblk0p2
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mkfs.fat -F 32 -n boot /dev/mmcblk0p3
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mount /dev/disk/by-label/nixos /mnt
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mkdir -p /mnt/boot
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mount -o umask=077 /dev/disk/by-label/boot /mnt/boot
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nixos-generate-config --root /mnt
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nano /mnt/etc/nixos/configuration.nix
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# Set hostname networking.hostName = "jaglan-beta-mNN";
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nixos-install
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# Set the root password
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nano /mnt/etc/nixos/configuration.nix
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# Enable ssh access
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# services.openssh.enable = true;
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# services.openssh.settings.PermitRootLogin = "yes";
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reboot
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```
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If starting from older nixos, upgrade the OS
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```sh
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nix-channel --list
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nix-channel --add https://channels.nixos.org/nixos-25.05 nixos
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nix-channel --list
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nixos-rebuild switch --upgrade
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```
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