From 42894309895d6830e21e8e2d76f24084a66ed1f3 Mon Sep 17 00:00:00 2001
From: Christoph Cullmann <christoph@cullmann.io>
Date: Wed, 28 Aug 2024 21:20:59 +0200
Subject: [PATCH] fix that mouse and keyboard power off during normal use

---
 share/common.nix | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/share/common.nix b/share/common.nix
index f2310c1..422e674 100644
--- a/share/common.nix
+++ b/share/common.nix
@@ -27,8 +27,14 @@ in
   # use the latest kernel
   boot.kernelPackages = pkgs.linuxPackages_latest;
 
-  # don't check for split locks, for KVM and Co.
-  boot.kernelParams = [ "split_lock_detect=off" ];
+  # my kernel parameters
+  boot.kernelParams = [
+    # don't check for split locks, for KVM and Co.
+    "split_lock_detect=off"
+
+    # avoid that my USB stuff sleeps
+    "usbcore.autosuspend=-1"
+  ];
 
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
@@ -247,11 +253,6 @@ in
   systemd.targets.hibernate.enable = false;
   systemd.targets.hybrid-sleep.enable = false;
 
-  # save power
-  powerManagement.enable = true;
-  powerManagement.cpuFreqGovernor = "ondemand";
-  powerManagement.powertop.enable = true;
-
   # allow unfree packages
   nixpkgs.config.allowUnfree = true;