Comment 0 for bug 1853044

After upgrading to 5.3.0-23-generic the fans in my machine don't stop running. They always sound like something is utilizing CPU - even with no applications running after boot.

If I boot back to 5.3.0-19-generic it's fine.

My microcode version is reported as 0xd4 and iucode-tool reports:

iucode-tool: system has processor(s) with signature 0x000506e3

Let me know if you need anything else.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.3.0-23-generic 5.3.0-23.25
ProcVersionSignature: Ubuntu 5.3.0-23.25-generic 5.3.7
Uname: Linux 5.3.0-23-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC2: dean 2898 F.... pulseaudio
 /dev/snd/pcmC2D0p: dean 2898 F...m pulseaudio
 /dev/snd/controlC0: dean 2898 F.... pulseaudio
 /dev/snd/controlC1: dean 2898 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Mon Nov 18 13:03:34 2019
HibernationDevice: RESUME=UUID=55a42c82-50bf-4e75-a133-dbd3aa93611b
InstallationDate: Installed on 2018-07-24 (482 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180724)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-23-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.3.0-23-generic N/A
 linux-backports-modules-5.3.0-23-generic N/A
 linux-firmware 1.183.2
SourcePackage: linux
UpgradeStatus: Upgraded to eoan on 2019-07-19 (121 days ago)
dmi.bios.date: 05/16/2018
dmi.bios.vendor: Intel Corp.
dmi.bios.version: KYSKLi70.86A.0055.2018.0516.1629
dmi.board.name: NUC6i7KYB
dmi.board.vendor: Intel Corporation
dmi.board.version: H90766-406
dmi.chassis.type: 3
dmi.chassis.vendor: Intel Corporation
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnIntelCorp.:bvrKYSKLi70.86A.0055.2018.0516.1629:bd05/16/2018:svn:pn:pvr:rvnIntelCorporation:rnNUC6i7KYB:rvrH90766-406:cvnIntelCorporation:ct3:cvr1.0: