[Kernel-packages] [Bug 1983431] [NEW] ACPI boot errors for kernel 5.15.0 - regression from 5.13

Public bug reported: Half a page of ACPI error messages on startup. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.15.0-43-generic 5.15.0-43.46~20.04.1 ProcVersionSignature: Ubuntu 5.15.0-43.46~20.04.1-generic 5.15.39 Uname: Linux 5.15.0-43-generic x86_64 ApportVersion: 2.20.

[Kernel-packages] [Bug 1981910] [NEW] ACPI boot errors for kernel 5.15.0-41

Public bug reported: [0.481472] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PR00._CPC], AE_NOT_FOUND (20210730/psargs-330) [0.481488] No Local Variables are initialized for Method [_CPC] [0.481490] No Arguments are initialized for method [_CPC] [0.481492] ACPI Error: Abo