Are you writing this post to (like a Blue Screen) or Solved: intel graphic update
However, confusion exists because several models share family 6: acpi genuineintel---intel64-family-6-model-58
Run dmesg | grep -i "acpi genuineintel" and you might see it during CPU enumeration. It is normal and harmless. Are you writing this post to (like a
or an "Unknown Device" warning. This usually happens for one of two reasons: Missing Chipset Drivers: This usually happens for one of two reasons:
Some hypervisors (especially buggy KVM or QEMU defaults) pass an incomplete or manually mangled ACPI processor object. The triple-dash ( --- ) is abnormal; it likely denotes a from printk formatting or a malformed DSDT. On real Ivy Bridge hardware, you should see a clean "ACPI: GenuineIntel (Family 6 Model 58)" without dashes.
ACPI: CPU identified as Genuine Intel, Intel64 architecture. Family: 6, Model: 58 (Ivy Bridge) - Supports: SSE4.1/4.2, AVX, AES-NI, VT-x - ACPI C-states: C1, C1E, C3, C6, C7 - Compatible with intel_idle driver