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-rw-r--r--modules/machines/t470s.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/modules/machines/t470s.nix b/modules/machines/t470s.nix
index 16ae3bb8..30d304e5 100644
--- a/modules/machines/t470s.nix
+++ b/modules/machines/t470s.nix
@@ -11,6 +11,11 @@
     load-module module-alsa-sink device=hw:0,7
   '';
 
+  # Try a different acceleration method; maybe it helps with screen corruption
+  services.xserver.deviceSection = ''
+    Option      "AccelMethod"  "uxa"
+  '';
+
   environment.systemPackages = with pkgs; [
     nvme-cli
   ];