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ryan4yin | 二花 d6450d48a2 feat(remote-builders): build ai and shoukei on aquamarine (#467 )

Aquamarine builds for ai and shoukei across the three platforms, with both
daemons logging in as root. They authenticate with their passphrase-free SSH
host keys, and ssh_known_hosts now carries each builder's address.

Assisted-by: DeepSeek Harness 0.2.0-rc.2 (deepseek-flash)

2026-10-17 00:49:22 +08:00

game

feat(shoukei): run x86/x86_64 apps and games via muvm+FEX

2026-10-07 15:55:55 +08:00

apple-silicon.nix

feat(shoukei): cap battery charging at 90% (#457 )

2026-10-16 00:37:06 +08:00

default.nix

feat(remote-builders): build ai and shoukei on aquamarine (#467 )

2026-10-17 00:49:22 +08:00

hardware-configuration.nix

docs: review and correct comments and documentation (#436 )

2026-10-12 10:02:38 +08:00

niri-hardware.kdl

feat(niri): reorganize workspaces

2026-08-03 22:42:37 +08:00

README.md

feat(shoukei): pin home Wi-Fi to a static IPv4 & adjust networking.nix (#407 )

2026-10-07 21:27:34 +08:00

README.md

Host - Shoukei

This is NixOS's configuration for my Macbook Pro 2022 M2, 16G RAM.

This laptop joins untrusted networks and uses DHCP by default. On the home Wi-Fi (shadow_light_ryan) run just shoukei-home-wifi to pin 192.168.5.108; the recipe calls scripts/shoukei-home-wifi-static.nu, and vars/networking.nix records the address with homeOnly = true.

x86/x86_64 applications

The M2 uses 16 KiB pages, and FEX does not emulate 4 KiB guest pages, so x86/x86_64 binaries cannot run directly on this kernel. game/ enables programs.x86-on-arm from our fork of rowanG077/nix-x86-on-aarch64, which runs FEX inside a 4 KiB muvm microVM and registers both ELF handlers:

run an x86/x86_64 ELF directly, or use x86-arm run <program>;
nix-shell -p x86pkgs.hello --run hello for the x86 package set;
steam and x86-arm-wine for games and Windows programs.

The microVM is capped at 6 GiB (memoryMiB) on this 16 GiB machine, and needs /dev/kvm plus a running systemd user session. See WORKAROUNDS.md WA-021.

Because the host no longer registers qemu-user binfmt, podman run --platform=linux/amd64, x86 chroots, and local builds of uncached x86 derivations need a remote x86_64 builder (see WORKAROUNDS.md WA-022).