May 06 11:24:12 PB450 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.PR00._CPC], AE_NOT_FOUND (20210105/psargs-330)
May 06 11:24:12 PB450 kernel: fbcon: Taking over console
May 06 11:24:12 PB450 kernel: Console: switching to colour frame buffer device 240x67
May 06 11:24:12 PB450 kernel: ACPI Error: Aborting method \_PR.PR01._CPC due to previous error (AE_NOT_FOUND) (20210105/psparse-529)
May 06 11:24:12 PB450 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.PR00._CPC], AE_NOT_FOUND (20210105/psargs-330)
May 06 11:24:12 PB450 kernel: ACPI Error: Aborting method \_PR.PR02._CPC due to previous error (AE_NOT_FOUND) (20210105/psparse-529)
May 06 11:24:12 PB450 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.PR00._CPC], AE_NOT_FOUND (20210105/psargs-330)
May 06 11:24:12 PB450 kernel: ACPI Error: Aborting method \_PR.PR03._CPC due to previous error (AE_NOT_FOUND) (20210105/psparse-529)
May 06 11:24:12 PB450 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.PR00._CPC], AE_NOT_FOUND (20210105/psargs-330)
May 06 11:24:12 PB450 kernel: ACPI Error: Aborting method \_PR.PR04._CPC due to previous error (AE_NOT_FOUND) (20210105/psparse-529)
May 06 11:24:12 PB450 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.PR00._CPC], AE_NOT_FOUND (20210105/psargs-330)
May 06 11:24:12 PB450 kernel: ACPI Error: Aborting method \_PR.PR05._CPC due to previous error (AE_NOT_FOUND) (20210105/psparse-529)
May 06 11:24:12 PB450 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.PR00._CPC], AE_NOT_FOUND (20210105/psargs-330)
May 06 11:24:12 PB450 kernel: ACPI Error: Aborting method \_PR.PR06._CPC due to previous error (AE_NOT_FOUND) (20210105/psparse-529)
May 06 11:24:12 PB450 kernel: ACPI BIOS Error (bug): Could not resolve symbol [\_PR.PR00._CPC], AE_NOT_FOUND (20210105/psargs-330)
May 06 11:24:12 PB450 kernel: ACPI Error: Aborting method \_PR.PR07._CPC due to previous error (AE_NOT_FOUND) (20210105/psparse-529)