Hi, Please apologize, I have just seen that 5.4.0-81-generic was available: this computer now boots properly again.
Regards, Yvan -- 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/1940508 Title: 5.4.0-80-generic panics with Toughbook CF-T8 4 Status in linux package in Ubuntu: Confirmed Bug description: Hi, The Panasonic Toughbook CF-T8 4 can not boot (kernel panics) with 5.4.0-80-generic on Lubuntu 20.04. However, it works perfectly with 5.4.0-53-generic. I will try with current HWE kernel and let you know. Regards, Yvan ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.4.0-80-generic 5.4.0-80.90 ProcVersionSignature: Ubuntu 5.4.0-53.59-generic 5.4.65 Uname: Linux 5.4.0-53-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: alain 767 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: LXQt Date: Thu Aug 19 09:30:11 2021 InstallationDate: Installed on 2020-11-16 (275 days ago) InstallationMedia: Lubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) MachineType: Panasonic Corporation CF-T8HWGTFFF PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-53-generic root=UUID=9a639eac-8de7-486c-96ac-4ec3d5b6b27f ro quiet splash RelatedPackageVersions: linux-restricted-modules-5.4.0-53-generic N/A linux-backports-modules-5.4.0-53-generic N/A linux-firmware 1.187.15 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) acpidump: Error: command ['pkexec', '/usr/share/apport/dump_acpi_tables.py'] failed with exit code 127: pkexec must be setuid root dmi.bios.date: 01/08/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: V4.50L10 dmi.board.name: CFT8-4 dmi.board.vendor: Panasonic Corporation dmi.board.version: 1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Panasonic Corporation dmi.chassis.version: 001 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV4.50L10:bd01/08/2010:svnPanasonicCorporation:pnCF-T8HWGTFFF:pvr004:rvnPanasonicCorporation:rnCFT8-4:rvr1:cvnPanasonicCorporation:ct10:cvr001: dmi.product.family: CFT8-4 dmi.product.name: CF-T8HWGTFFF dmi.product.sku: CF-T8HWGTFFF dmi.product.version: 004 dmi.sys.vendor: Panasonic Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1940508/+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
