** Package changed: ubuntu => linux-hwe-6.2 (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2043945
Title: kworker takes around 25% cpu usage permanently Status in linux-hwe-6.2 package in Ubuntu: New Bug description: The problem appeared when I upgraded my linux kernel from 6.2.0-26-generic to 6.2.0-36-generic. Observing the output of the top command, the processes that show up at the top are : - kworker/0:x+kacpid - kworker/0:x-kacpi_notify where x changing from 0 to 3. CPU usage of those tasks varies between 20% and 25%. List of packages related to the new kernel (from grep " install " /var/log/dpkg.log) linux-modules-6.2.0-36-generic:amd64 <none> 6.2.0-36.37~22.04.1 inux-image-6.2.0-36-generic:amd64 <none> 6.2.0-36.37~22.04.1 linux-modules-extra-6.2.0-36-generic:amd64 <none> 6.2.0-36.37~22.04.1 linux-hwe-6.2-headers-6.2.0-36:all <none> 6.2.0-36.37~22.04.1 inux-headers-6.2.0-36-generic:amd64 <none> 6.2.0-36.37~22.04.1 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-6.2.0-36-generic 6.2.0-36.37~22.04.1 ProcVersionSignature: Ubuntu 6.2.0-36.37~22.04.1-generic 6.2.16 Uname: Linux 6.2.0-36-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: MATE Date: Sun Nov 19 23:22:28 2023 InstallationDate: Installed on 2023-11-19 (0 days ago) InstallationMedia: Ubuntu-MATE 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.1) SourcePackage: linux-signed-hwe-6.2 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.2/+bug/2043945/+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
