Acpi Genuineintel---intel64-family-6-model-58 |best| Jun 2026
This is the returned by the CPUID instruction (EAX=0). For Intel processors, EBX = 0x756e6547 ( "Genu" ), EDX = 0x49656e69 ( "ineI" ), ECX = 0x6c65746e ( "ntel" ). Concatenated, they spell "GenuineIntel" .
If you have ever dug through Linux kernel logs, examined /proc/cpuinfo , or tried to debug power management issues on an Intel-based system, you may have stumbled upon a cryptic string: acpi genuineintel---intel64-family-6-model-58
--- SECTION B — ACPI tables and structure (20 marks)
acpi genuineintel---intel64-family-6-model-[0-9]+
To see ACPI processor info:
The "GenuineIntel---Intel64-Family-6-Model-58" designation is a specific identifier used within the ACPI framework to recognize Intel processors. This identifier is part of the ACPI _CPUID (Central Processing Unit Identifier) object, which provides information about the processor architecture, family, and model.
If you see this ID while trying to upgrade your operating system, you will hit a roadblock. Intel Family 6 Model 58 processors are .
This is the most critical fix. As Ivy Bridge is an older platform, manufacturers (Dell, HP, ASUS, Lenovo) released specific updates to make 3rd Gen Intel CPUs compatible with Windows 10/11. Go to your PC manufacturer's support site. Locate your model (e.g., Dell Latitude E6430, Lenovo T430). Download and install the latest BIOS/UEFI version. 2. Update Intel Management Engine (IME) Drivers
grep "model name" /proc/cpuinfo grep "family" /proc/cpuinfo acpi genuineintel---intel64-family-6-model-58
This is a (not error or warning). It tells the developer that the ACPI subsystem has successfully mapped the generic "Processor" object to a real Intel CPU with known behavior.
The power management and configuration standard that allows the OS to control hardware power states (C-states/P-states). Vendor ID String
You likely encountered this technical string in one of the following places:
Linux kernel has excellent support:
The string acpi\genuineintel---intel64_family_6_model_58 is simply the digital fingerprint of an Intel Ivy Bridge (3rd Gen) processor operating through your motherboard's power management interface. While it represents a highly durable and historically significant generation of silicon, seeing this ID pop up in error logs is a clear sign that your aging system requires a BIOS update, a driver refresh, or a step back from an aggressive overclock to maintain its stability. To help narrow down the specific issue, could you tell me:
Are you writing this post to (like a Blue Screen) or Solved: intel graphic update
This is the official, hardcoded vendor identification string for Intel processors. When an operating system queries the CPU using the standard CPUID instruction, the processor explicitly returns the text string "GenuineIntel". 3. Intel64_Family_6




























































