From fb12c8270abf8933256c5b0ac522776c18bd1dac Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Laure=CE=B7t?= Date: Wed, 12 Feb 2025 19:27:37 +0100 Subject: [PATCH] dell/xps/13-9315: fix screen flickering --- dell/xps/13-9315/default.nix | 3 +++ 1 file changed, 3 insertions(+) diff --git a/dell/xps/13-9315/default.nix b/dell/xps/13-9315/default.nix index 03e16533..92ec28ce 100644 --- a/dell/xps/13-9315/default.nix +++ b/dell/xps/13-9315/default.nix @@ -27,4 +27,7 @@ # enable cooling management, see NixOS/nixos-hardware#127 services.thermald.enable = lib.mkDefault true; + + # fix laptop's screen flickering, see https://wiki.archlinux.org/title/Intel_graphics#Screen_flickering + boot.kernelParams = ["i915.enable_psr=0"]; }