Hi, I have a system that recently shows (same kernel upgrade) the same issue. I've also found [1] which I think the kernel team might want to participate and track.
They seem to have identified a patch that potentially needs to be reverted - at least to confirm it is what now causes this. There are also more people on there saying that it triggers with 5.15.0-41. [1]: https://bugzilla.kernel.org/show_bug.cgi?id=213023 ** Bug watch added: Linux Kernel Bug Tracker #213023 https://bugzilla.kernel.org/show_bug.cgi?id=213023 ** Also affects: linux via https://bugzilla.kernel.org/show_bug.cgi?id=213023 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1981783 Title: there is an ACPI error message every time it booting Status in Linux: Unknown Status in linux package in Ubuntu: Confirmed Bug description: there is the following message every time it boots [0.290526] ACPI BIOS Error (bug) : Could not resolve symbol [\_PR.CPU0._CPC]AE_NOT_FOUND (20210730/psargs-529) [0.290884] ACPI Error: Aborting method \_PR.CPU1._CPC due to previous error (AE_NOT_FOUND (20210730/psargs-529) [0.290526] ACPI BIOS Error (bug) : Could not resolve symbol [\_PR.CPU0._CPC]AE_NOT_FOUND (20210730/psargs-529) [0.290884] ACPI Error: Aborting method \_PR.CPU2._CPC due to previous error (AE_NOT_FOUND (20210730/psargs-529) ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubuntu-release-upgrader-core 1:20.04.38 ProcVersionSignature: Ubuntu 5.15.0-41.44~20.04.1-generic 5.15.39 Uname: Linux 5.15.0-41-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.24 Architecture: amd64 CasperMD5CheckResult: skip CrashDB: ubuntu CurrentDesktop: ubuntu:GNOME Date: Fri Jul 15 11:15:30 2022 InstallationDate: Installed on 2022-04-21 (85 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: release-upgrade UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1981783/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
