Bug 216687

Summary: Kernel error: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.NPCF.DBAC], AE_NOT_FOUND (20220331/psargs-330)
Product: ACPI Reporter: André Barata (andretiagobarata)
Component: ACPICA-CoreAssignee: acpi_acpica-core (acpi_acpica-core)
Status: RESOLVED ANSWERED    
Severity: normal    
Priority: P1    
Hardware: Intel   
OS: Linux   
Kernel Version: 6.0.0 Subsystem:
Regression: No Bisected commit-id:
Attachments: KSystemLog
Log2

Description André Barata 2022-11-13 11:43:52 UTC
Created attachment 303166 [details]
KSystemLog

Hello, i'm having this acpi error and i don't know what's causing it:

kernel	ACPI BIOS Error (bug): Could not resolve symbol [\_SB.NPCF.DBAC], AE_NOT_FOUND (20220331/psargs-330)

ACPI Error: Aborting method \_SB.PC00.LPCB.EC._QC2 due to previous error (AE_NOT_FOUND) (20220331/psparse-529)

MY SYSTEM:
Linux/KDE Plasma: Kubuntu 22.10
KDE Plasma Version: 5.26.3
KDE Frameworks Version: 5.99.0
Qt Version: 5.15.6
Kernel: 6.0.0
Wayland

I attached a log that i got from journald using KSystemLog



Thank you
Comment 1 André Barata 2022-11-13 11:47:53 UTC
Laptop in question:

MSI Summit E16 Flip, model: A12UCT
Alder Lake generation
Comment 2 André Barata 2022-11-13 12:00:44 UTC
Created attachment 303167 [details]
Log2

Got a couple new acpi erros this morning

ACPI BIOS Error (bug): Could not resolve symbol [\_TZ.ETMD], AE_NOT_FOUND (20220331/psargs-330)

ACPI Error: Aborting method \_SB.IETM._OSC due to previous error (AE_NOT_FOUND) (20220331/psparse-529)

I don't know if it's related with my usb c dock, MSI USB-C Docking Station Gen 2

Log attached
Comment 3 Artem S. Tashkinov 2022-11-13 16:18:44 UTC
Do these errors result in a loss of functionality or bugs? If not, dismiss them.

Multiple devices come with a broken BIOS.

If there is something which no longer works, please give the details and reopen the bug report.