This bug is awaiting verification that the linux- aws-5.15/5.15.0-1046.51~20.04.1 kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal-linux- aws-5.15' to 'verification-done-focal-linux-aws-5.15'. If the problem still exists, change the tag 'verification-needed-focal-linux-aws-5.15' to 'verification-failed-focal-linux-aws-5.15'.
If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: kernel-spammed-focal-linux-aws-5.15-v2 verification-needed-focal-linux-aws-5.15 -- 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/2006077 Title: Fix the ACPI _CPC not found error from kernel dmesg on some dynamic SSDT table loaded firmwares Status in linux package in Ubuntu: Invalid Status in linux source package in Jammy: Fix Released Bug description: [Impact] Some machines which have dynamically loaded SSDT tables, will not be loaded and get the CPPC not worked. [Fix] Fix the regression by some load supports for CPPC from an SSDT dynamically when _OSC reports CPPC v2. And make the "[\_SB.PR00._CPC], AE_NOT_FOUND" gone. [Test] Verified all the OEM dynamic table loaded or the "[\_SB.PR00._CPC], AE_NOT_FOUND" error exist or not on demesg . [Where problems could occur] Low risk, It only helps to CPPC support loaded. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2006077/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
