Bug 216687 - Kernel error: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.NPCF.DBAC], AE_NOT_FOUND (20220331/psargs-330)
Summary: Kernel error: ACPI BIOS Error (bug): Could not resolve symbol [\_SB.NPCF.DBAC...
Status: RESOLVED ANSWERED
Alias: None
Product: ACPI
Classification: Unclassified
Component: ACPICA-Core (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: acpi_acpica-core@kernel-bugs.osdl.org
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2022-11-13 11:43 UTC by André Barata
Modified: 2022-11-13 16:18 UTC (History)
0 users

See Also:
Kernel Version: 6.0.0
Subsystem:
Regression: No
Bisected commit-id:

Attachments
KSystemLog (5.66 KB, text/plain)
2022-11-13 11:43 UTC, André Barata 		Details
Log2 (13.53 KB, text/plain)
2022-11-13 12:00 UTC, André Barata 		Details
Add an attachment (proposed patch, testcase, etc.)

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.
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