Emma Thorpe
d172157101
- thermald on the x86 hosts (guarded; the Asahi MBP self-governs). - T400 battery charge thresholds (75/80) via tp_smapi; tlp itself comes from the nixos-hardware profile. - Bluetooth (bluez + powerOnBoot) and blueman on the laptops — the MBP already loads Apple BT firmware but bluez was never running. - earlyoom + fwupd on the physical graphical hosts; zram on the Mac Pro. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
50 lines
2.0 KiB
Nix
50 lines
2.0 KiB
Nix
# Form-factor-agnostic base for the physical graphical NixOS machines. Imported
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# by both ./laptop.nix and ./desktop.nix; those add only the bits that differ
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# between portable and desktop hosts (chiefly the networking backend).
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#
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# The bootloader is NOT set here -- it is firmware-specific, not form-factor:
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# UEFI hosts (MBP, Mac Pro 3,1) use systemd-boot, the BIOS-only T400 uses GRUB.
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# Each machine config declares its own.
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{ lib, pkgs, ... }:
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{
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features.swayDesktop.enable = true;
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console.keyMap = "dvorak";
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# Intel thermal management. x86 only -- the Asahi MBP governs its own SoC
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# thermals, and thermald is an Intel-platform daemon.
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services.thermald.enable = lib.mkIf pkgs.stdenv.hostPlatform.isx86_64 true;
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# Default-deny inbound. Hosts that run a listening service open their own
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# ports next to where the service is enabled (e.g. sshd -> 22 on X1).
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networking.firewall.enable = true;
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# Disk hygiene for the physical hosts. fstrim reclaims unused SSD blocks on a
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# weekly timer; cleanOnBoot wipes /tmp at every boot.
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services.fstrim.enable = true;
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boot.tmp.cleanOnBoot = true;
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# Userspace OOM killer: act on memory pressure early instead of letting the
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# kernel OOM-thrash. Matters on the 4 GiB T400 and the elderly Mac Pro.
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services.earlyoom.enable = true;
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# Firmware updates via LVFS. No-op on the Asahi MBP (Apple-managed firmware),
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# useful for UEFI/SSD updates on the x86 hosts.
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services.fwupd.enable = true;
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# Audio. PipeWire with the PulseAudio shim covers every graphical host; no
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# per-machine audio config is needed.
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services.pipewire = {
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enable = true;
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pulse.enable = true;
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};
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# swaylock PAM stack. None of these machines has working fingerprint auth, so
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# an empty service is enough -- swaylock falls back to password.
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security.pam.services.swaylock = { };
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# Redistributable firmware (GPU/Wi-Fi/NIC blobs) for the x86 hosts. Harmless
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# on the Asahi MBP, which supplies its own peripheral firmware out-of-band.
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hardware.enableRedistributableFirmware = true;
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}
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