Bug 217742

Summary: Asrock X670E Taichi: Could not resolve symbol [\_SB.PCI0.LPC0.EC0], AE_NOT_FOUND (20230331/dswload2-162)
Product: ACPI Reporter: Shmerl (shtetldik)
Component: BIOSAssignee: acpi_bios
Status: CLOSED OBSOLETE    
Severity: normal    
Priority: P3    
Hardware: AMD   
OS: Linux   
Kernel Version: Subsystem:
Regression: No Bisected commit-id:

Description Shmerl 2023-08-01 04:14:56 UTC 
When booting with Asrock X670E Taichi (BIOS/UEFI 1.28) with kernel 6.5-rc4 (Ryzen 9 7950X), such errors can be observed:


```
[    0.263099] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.LPC0.EC0], AE_NOT_FOUND (20230331/dswload2-162)
[    0.263104] ACPI Error: AE_NOT_FOUND, During name lookup/catalog (20230331/psobject-220)
[    0.263105] ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0010)
[    0.263804] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.GPP0._PRW], AE_ALREADY_EXISTS (20230331/dswload2-326)
[    0.263807] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230331/psobject-220)
[    0.263809] ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.GPP2._PRW], AE_ALREADY_EXISTS (20230331/dswload2-326)
[    0.263811] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230331/psobject-220)
[    0.263814] ACPI BIOS Error (bug): Failure creating named object [\_GPE._L08], AE_ALREADY_EXISTS (20230331/dswload2-326)
[    0.263815] ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20230331/psobject-220)
[    0.263816] ACPI: Skipping parse of AML opcode: OpcodeName unavailable (0x0014)
```
Comment 1 Artem S. Tashkinov 2023-08-01 07:19:16 UTC 
Does it affect your system function in any way? If not, there's nothing to worry about.
Comment 2 Shmerl 2023-08-01 07:25:59 UTC 
(In reply to Artem S. Tashkinov from comment #1)
> Does it affect your system function in any way? If not, there's nothing to
> worry about.

Nothing specific that I noticed or was using looks broken, but not sure what this is related to to test, so can't say it doesn't actually affect anything.
Comment 3 Shmerl 2024-01-21 00:45:23 UTC 
It works fine after updates to recent UEFI for the board, so I'll close it.