On 2023-01-12, Bradley Latus <brad.la...@gmail.com> wrote: > I have an issue with my new intel NUC that I am trying to use as a PF > firewall box. > I have already tried upgrading to the latest BIOS but that does not appear > to have worked. > > Basically when you look at systat all I see 100% usage of 1 core servicing > ACPI0, on a completely otherwise idle system.
First I would try a -current snapshot. Changes to gpio acpi devices might have fixed this. If that doesn't help, use sendbug run as root to generate a report, this includes the ACPI tables from the machine. (If you don't have mail setup on the machine itself, use sendbug -P > sendbug.txt and copy it to another machine where you can send mail). > Is there a way to isolate what is causing this issue? If you can isolate it to a particular acpi device that would reduce the size of the haystack of acpi tables - "boot -c" at the boot loader prompt, type e.g. "disable acpiec" (or some other device from "xxx at acpi0" in dmesg) and "quit". But -current first.
