I purchased a new machine with an i7-7820X, a MSI X299 Raider and 64 GB of memory. Unfortunately I have problems booting the machine. It ends in emergency mode with the following error messages:
kernel: Error parsing PCC subspaces from PCCT kernel: ACPI Error: [SDS0] Namespace lookup failure, AE_NOT_FOUND (20160930/psargs-359) kernel: ACPI Error: Method parse/execution failed [\SHAD._STA] (Node ffff8f559e548050), AE_NOT_FOUND (20160930/psparse-543)
I tried different kernel version up to 4.12 (Ubuntu 17.10, 17.04, Fedora 26) and different Firmware version for my Motherboard (including Beta versions). Nothing helped all gave the same error.
At the moment I can boot and use my system with the
acpi=off boot option, but this disables Hyperthreading.
So my question is now, is this a bug related to the kernel or to the firmware? If the kernel is the problem, which version would help?