In reply to @saige:szp.lol
also recently switched to the cachyos kernel, specifically linuxPackages-cachyos-bore-lto which i think is the correct option? not sure yet if its having an effect (i thought i was already running the cachyos kernel a while ago tbh, but i must've accidentally reverted it or just completely imagined switching to it in the first place).

How did you get nix-cachyos-kernel to work with the framework kmod?
I get the following error:

error:
       … while calling the 'head' builtin
         at «github:NixOS/nixpkgs/71caefce12ba78d84fe618cf61644dce01cf3a96?narHash=sha256-yf3iYLGbGVlIthlQIk5/4/EQDZNNEmuqKZkQssMljuw%3D»/lib/attrsets.nix:1696:13:
         1695|           if length values == 1 || pred here (elemAt values 1) (head values) then
         1696|             head values
             |             ^
         1697|           else

       … while evaluating the attribute 'value'
         at «github:NixOS/nixpkgs/71caefce12ba78d84fe618cf61644dce01cf3a96?narHash=sha256-yf3iYLGbGVlIthlQIk5/4/EQDZNNEmuqKZkQssMljuw%3D»/lib/modules.nix:1118:7:
         1117|     // {
         1118|       value = addErrorContext "while evaluating the option `${showOption loc}':" value;
             |       ^
         1119|       inherit (res.defsFinal') highestPrio;

       … while evaluating the option `system.build.toplevel':

       … while evaluating definitions from `/nix/store/arylzmnn080w2i8hi0x45pgkd3mmp53r-source/nixos/modules/system/activation/top-level.nix':

       … while evaluating the option `assertions':

       … while evaluating definitions from `/nix/store/7icp9601511yjcl1x2nqrx7id4z10vkz-source/framework/kmod.nix':

       … while evaluating the option `hardware.framework.enableKmod':

       … while evaluating the option `boot.kernelPackages':

       (stack trace truncated; use '--show-trace' to show the full, detailed trace)

       error: attribute 'extend' missing
       at «github:NixOS/nixpkgs/71caefce12ba78d84fe618cf61644dce01cf3a96?narHash=sha256-yf3iYLGbGVlIthlQIk5/4/EQDZNNEmuqKZkQssMljuw%3D»/nixos/modules/system/boot/kernel.nix:65:9:
           64|         kernelPackages:
           65|         kernelPackages.extend (
             |         ^
           66|           self: super: {

where can i get this driver for fw13?

   13.411311] amdxdna 0000:c2:00.1: Direct firmware load for amdnpu/17f0_10/npu.sbin failed with error -2
[   13.411318] amdxdna 0000:c2:00.1: [drm] *ERROR* aie2_init: failed to request_firmware amdnpu/17f0_10/npu.sbin, ret -2
[   13.412238] amdxdna 0000:c2:00.1: [drm] *ERROR* amdxdna_probe: Hardware init failed, ret -2
[   13.414008] amdxdna 0000:c2:00.1: probe with driver amdxdna failed with error -2