carbon: mask gpe69 again

leana8959 · Sep 12, 2024 · f583ac4 · f583ac4
1 parent 932a865
commit f583ac4
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/nix/configurations/host/carbon/default.nix b/nix/configurations/host/carbon/default.nix
@@ -32,6 +32,18 @@
     "dmask=0077"
   ];
 
+  # related issues
+  # https://unix.stackexchange.com/questions/20483/how-to-find-which-process-is-causing-high-cpu-usage
+  # https://unix.stackexchange.com/questions/588018/kworker-thread-kacpid-notify-kacpid-hogging-60-70-of-cpu
+  # https://askubuntu.com/questions/1275749/acpi-event-69-made-my-system-unusable
+  boot.kernelParams = [
+    # Happens after waking up
+    "acpi_mask_gpe=0x69" # very high count
+
+    # # This bricks bluetooth ?
+    # "acpi_mask_gpe=0x16"
+  ];
+
   nix.settings.trusted-users = [
     "root"
     "leana"