#acpi

Device Tree vs ACPI: Why Embedded Linux Needs It but x86 PCs Don’t

Stage 1: Why the Kernel Needs Hardware Knowledge

發現一個 linux kernel 無法根據 BIOS ACPI 設定正確關閉 ASPM 的 bug

從 ACPI spec 查到 PCIe ASPM Control bit，它是在 FACP table 下的 IAPC_BOOT_ARCH flag:

[SOLVED] Issue during reboot SGX disabled and APCI BIOS Error

How Rust Saved My Eyes

The story behind ACPI Event Manager.

Problemas en el paraíso: ACPI Error - AE_ALREADY_EXISTS

Hace unos días adquirí una nueva laptop HP, una 14-dq2521la y tuve problemas para reiniciar mi equipo luego de instalarle ubuntu 22.04…

Power Management for your Computer- ACPI

Ever wonder, why your laptop heats up so much and which technology is actually responsible for making sure that this heat is below…

Disable Laptop Lid Button in Debian Based Linux

For all of my time using linux, I could use ACPID to change what happens when I close the lid on my laptop.

Hackintosh: Cara Merge / Menggabungkan beberSSDT

Oke kali ini gw akan membagikan bagaimana caranya merge atau menggabungkan file SSDT menjadi single SSDT. Nah, sebelum masuk ke tutorial…

Hackintosh: Cara Dump ACPI Table di OpenCore

Halo semua, kali ini saya akan ngasih tau gimana sih caranya dumping ACPI Table menggunakan OpenCore. Berbeda dengan Clover, kalo kita…

Debugging ACPI Events in the kernel using QEMU

Kernel Build