[Pkg-acpi-devel] Bug#1015825: ACPI BIOS error

[Dan Pal]

Package: ACPI BIOS

To: submit at bugs.debian.org
  From: k345j at yahoo.ca
  Subject: ACPI error


After upgrading Debian from version 11.3 and kernel 5.16 to Debian 11.4 and kernel 5.18, the following error messages occur several times in a row on boot:


kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.CPU0._CPC], AE_NOT_FOUND (20211217/psargs-330)
kernel: ACPI Error: Aborting method \_PR.CPU1._CPC due to previous error (AE_NOT_FOUND) (20211217/psparse-529)

These errors were not previously there. After a pause, the boot proceeds normally.

My System

$ sudo uname -a
Linux xxxx 5.18.0-0.bpo.1-amd64 #1 SMP PREEMPT_DYNAMIC Debian 5.18.2-1~bpo11+1 (2022-06-14) x86_64 GNU/Linux

$ cat /etc/debian_version
11.4

$ cat /etc/*-release
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian