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‎06-10-2022 10:30 AM

HP Recommended
Product: HP ENVY x360 Laptop - 13z-ay000 CTO
Operating System: Linux

Since upgrading to the F.21 rev. A BIOS, I get an error booting into Linux:

ACPI BIOS Error (bug): Failure creating named object [\_SB.PCI0.GPP0.DEV0], AE_ALREADY_EXISTS (20210730/dswload2-326)

ACPI Error: AE_ALREADY_EXISTS, During name lookup/catalog (20210730/psobject-220)

this appears when the kernel is initiating the ACPI device communication.  I'm running the 5.15 kernel with full AMD Ryzen support.  This ACPI error (noted as a BIOS bug by the kernel) was not present when using the earlier F.20 BIOS.

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