From 6f72ec8f5556e5a00eaf13f84cf6541f7b2a3f20 Mon Sep 17 00:00:00 2001
From: Zoe Roux <zoe.roux@zoriya.dev>
Date: Mon, 6 Jul 2026 09:42:28 +0200
Subject: [PATCH] Fix nvim/wifi

---
 hosts/fuhen/hardware-configuration.nix | 6 ++++++
 nvim/lua/settings.lua                  | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/hosts/fuhen/hardware-configuration.nix b/hosts/fuhen/hardware-configuration.nix
index 0c44eea..6f7abcf 100644
--- a/hosts/fuhen/hardware-configuration.nix
+++ b/hosts/fuhen/hardware-configuration.nix
@@ -22,6 +22,12 @@
     ];
     extraModprobeConfig = ''
       options snd_hda_intel power_save=1
+      # AX201 firmware (NMI_INTERRUPT_UMAC_FATAL) crashes at boot under the
+      # 6.18.38 kernel when the PCIe link is aggressively power-managed
+      # (pcie_aspm.policy=powersave above). Keep the Wi-Fi radio awake so the
+      # firmware boots reliably; the rest of the bus still saves power.
+      options iwlwifi power_save=0
+      options iwlmvm power_scheme=1
     '';
     kernel.sysctl = {
       "kernel.nmi_watchdog" = 0;
diff --git a/nvim/lua/settings.lua b/nvim/lua/settings.lua
index 43553a7..57421b5 100644
--- a/nvim/lua/settings.lua
+++ b/nvim/lua/settings.lua
@@ -27,7 +27,7 @@ vim.opt.ignorecase = true
 vim.opt.smartcase = true
 
 vim.opt.cmdheight = 0
-vim.opt.colorcolumn = { 80, 120 }
+vim.opt.colorcolumn = '80,120'
 vim.opt.list = true
 vim.opt.listchars = {
 	space = "·",