cat /sys/firmware/acpi/tables/DSDT > dsdt.dat
apt install acpica-tools
iasl -d dsdt.dat
IRQ(Edge,ActiveLow,Shared,)
-> IRQ(Edge,ActiveHigh,Shared,)
DefinitionBlock ("","DSDT",2,
中最后的步进值+1 0x01072009
-> 0x0107200A
DefinitionBlock上面的
OEM Revision 0x0107200A(17244170)
貌似可以不用管
DefinitionBlock('", "DSDT", 2, "ALASKA", "A M I", 0x0107200A)
iasl dsdt.dsl
mkdir -p kernel/firmware/acpi
cp dsdt.aml kernel/firmware/acpi/
find kernel | cpio -H newc --create › acpi_override
cp acpi_override /boot/acpi_override
echo "GRUB_EARLY_INITRD_LINUX_CUSTOM=\"acpi_override\"" »/etc/default/grub
sudo update-grub2