Hello I've created an issue on lenovo side, you can track it here : https://forums.lenovo.com/t5/Ubuntu/System-freeze-with- Ubuntu-22-04-to-23-04-on-P14s-gen3-AMD-version/m-p/5227346
To summarize, the only stable configuration I can get is to install lenovo oem kernel on ubuntu 20.04, the latest being 5.14.0-1059-oem. I've tried many kernel, even the 6.4.2 using mainline and none are ok. Hope this helps (and hope this bug will receive more attention, maybe I have not filled it in the correct place?) JF -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.19 in Ubuntu. https://bugs.launchpad.net/bugs/2020656 Title: system freeze (cpu fan goes high) Status in linux-signed-hwe-5.19 package in Ubuntu: New Bug description: More than once a day the system totally freeze. CPU fan then goes higher and higher. Does not seem to be related to system load as yesterday it happend during lunch break. Today's journalctl -b -1 last message is mai 24 11:50:06 ThinkPad-P14s kernel: watchdog: BUG: soft lockup - CPU#9 stuck for 167s! [opt ax7ixzwwoey:158586] There are many more of the same kind just before $ lsb_release -rd Description: Ubuntu 22.04.2 LTS Release: 22.04 $ apt-cache policy linux-image-5.19.0-42-generic linux-image-5.19.0-42-generic: Installé : 5.19.0-42.43~22.04.1 Candidat : 5.19.0-42.43~22.04.1 Table de version : *** 5.19.0-42.43~22.04.1 500 500 http://fr.archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages 500 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages 100 /var/lib/dpkg/status Note this problem was present before last kernel updates ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-5.19.0-42-generic 5.19.0-42.43~22.04.1 ProcVersionSignature: Ubuntu 5.19.0-42.43~22.04.1-generic 5.19.17 Uname: Linux 5.19.0-42-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.4 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Wed May 24 12:00:08 2023 InstallationDate: Installed on 2023-03-25 (59 days ago) InstallationMedia: Ubuntu 22.04.2 LTS "Jammy Jellyfish" - Release amd64 (20230223) ProcEnviron: TERM=alacritty PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_FR.UTF-8 SHELL=/bin/bash SourcePackage: linux-signed-hwe-5.19 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.19/+bug/2020656/+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
