with temperature increase the latest kernel seems to be not usable (cpu temperature goes too high and system shutdown do tu hw protection). Luckly the latest 20.04 kernel (5.4.0.39) seems to not be affected by this proble anymore, so I switched again on the official packetized kernel
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- 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/1876951 Title: Ubuntu 20.04 - freeze on latest kernel Status in linux package in Ubuntu: Fix Released Bug description: Hi, yersterday I got the latest kernel (5.4.0-28) from official 20.04 repo, it freeze my notebook in less than a minute. Today I got the 5.4.0-29 but it behaves the same. No problem with previous version 5.4.0-26. I cannot see any interesting info in syslog :-( Does someone knows what's going on? Thanks! --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: msciolla 1547 F.... pulseaudio /dev/snd/pcmC0D0p: msciolla 1547 F...m pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-04-21 (29 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200402) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0bda:565a Realtek Semiconductor Corp. Integrated_Webcam_HD Bus 001 Device 002: ID 27c6:538d Shenzhen Goodix Technology Co.,Ltd. FingerPrint Bus 001 Device 004: ID 8087:0aaa Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Inspiron 5391 NonfreeKernelModules: nvidia_modeset nvidia Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-31-generic root=UUID=1a5b3a4b-ab6c-40a9-9fb4-b454bc385d75 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-31.35-generic 5.4.34 RelatedPackageVersions: linux-restricted-modules-5.4.0-31-generic N/A linux-backports-modules-5.4.0-31-generic N/A linux-firmware 1.187 Tags: focal Uname: Linux 5.4.0-31-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 08/26/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.2.0 dmi.board.name: 02PKCV dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.2.0:bd08/26/2019:svnDellInc.:pnInspiron5391:pvr:rvnDellInc.:rn02PKCV:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 5391 dmi.product.sku: 096E dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1876951/+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