1 files changed, 2 insertions, 1 deletions
diff --git a/make_boot_img b/make_boot_img
index a89a156e6..0653e73ce 100755
--- a/make_boot_img
+++ b/make_boot_img
@@ -15,7 +15,8 @@ rename 'all.kernels', 'kernel/all.kernels';
 rename 'all.modules', 'kernel/all.modules';
 
 $default_append = "ramdisk_size=128000 root=/dev/ram3";
-$default_acpi = "acpi=ht";
+# full acpi support for amd64, enough acpi support for x86 ht, no acpi for others
+$default_acpi = ($arch =~ /i.86/ ? "acpi=ht" : ($arch =~ /x86_64/ ? "acpi=off" : "acpi=off"));
 $default_vga = "vga=788";
 
 $instdir = "mdk-stage1";