Sergei Poljanski
4fb583cf54
Remove the 58 GiB swapfile on the LUKS root, along with what depended on it: resumeDevice, resume_offset, the suspend-then-hibernate logind actions and HibernateDelaySec. zram is now the only swap, capped at 8 GiB so it can't cut into memory needed for large LLM/GTT loads. Lid, idle and the suspend key now do plain s2idle suspend; the power key powers off. This loses the hibernate fallback that used to end a spurious-wake loop; acpi.ec_no_wakeup=1 and the gsd-power tweaks are now all that keeps s2idle stable. Assisted-by: Claude:opus-5-5
48 lines
1.5 KiB
Nix
48 lines
1.5 KiB
Nix
# ThinkPad P14s Gen 6 AMD (Ryzen AI 7 PRO 350, Strix Point)
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# Do not modify this file! It was generated by ‘nixos-generate-config’
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# and may be overwritten by future invocations. Please make changes
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# to /etc/nixos/configuration.nix instead.
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{ config, lib, pkgs, modulesPath, ... }:
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{
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imports =
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[ (modulesPath + "/installer/scan/not-detected.nix")
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];
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boot.initrd.availableKernelModules = [ "nvme" "xhci_pci" "thunderbolt" ];
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boot.initrd.kernelModules = [ ];
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boot.kernelModules = [ "kvm-amd" ];
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boot.extraModulePackages = [ ];
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fileSystems."/" =
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{ device = "/dev/mapper/luks-71c97ce7-dd29-4b07-8d2a-8cc3985a65bd";
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fsType = "ext4";
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};
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boot.initrd.luks.devices."luks-71c97ce7-dd29-4b07-8d2a-8cc3985a65bd".device = "/dev/disk/by-uuid/71c97ce7-dd29-4b07-8d2a-8cc3985a65bd";
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fileSystems."/boot" =
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{ device = "/dev/disk/by-uuid/8895-7EE4";
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fsType = "vfat";
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options = [ "fmask=0077" "dmask=0077" ];
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};
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fileSystems."/mnt/arch" =
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{ device = "/dev/disk/by-uuid/15ae8384-3dfc-4915-9201-66ecfc5f230d";
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fsType = "btrfs";
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options = [ "subvol=@" "nofail" ];
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};
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fileSystems."/mnt/data" =
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{ device = "/dev/disk/by-uuid/2323a69f-8c95-484b-919b-a524213a33ca";
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fsType = "ext4";
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options = [ "nofail" ];
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};
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# No disk swap: zram only (modules/power.nix). Hibernate disabled.
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swapDevices = [ ];
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nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
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hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
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}
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