*** This bug is a duplicate of bug 1845454 ***
https://bugs.launchpad.net/bugs/1845454
** This bug has been marked a duplicate of bug 1845454
Kernel panic in tpm_ functions when booting kernel 5.3 in Ubuntu 19.10 (but
5.2 works)
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https://bugs.launchpad.net/bugs/1847540
Title:
Kernel panic in 5.3.0-13-generic on Thinkpad X1-Extreme-Gen2
Status in linux package in Ubuntu:
Confirmed
Bug description:
After updating an Ubuntu 19.04 installation (Brand new) a subsequent
update to 19.10 results in a system that panics on boot
Same panic occurs when attempting an install of 19.10 from current ISO
via USB stick
Kernel is 5.3.0-13-generic
Have photo of panic including Call trace. The Call trace ends up in
tpm_read_log_efi
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ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: hamish 1740 F.... pulseaudio
/dev/snd/controlC0: hamish 1740 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 19.10
InstallationDate: Installed on 2019-10-09 (0 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
MachineType: LENOVO 20QVCTO1WW
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-31-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.0.0-31.33-generic 5.0.21
RelatedPackageVersions:
linux-restricted-modules-5.0.0-31-generic N/A
linux-backports-modules-5.0.0-31-generic N/A
linux-firmware 1.183
Tags: eoan
Uname: Linux 5.0.0-31-generic x86_64
UpgradeStatus: Upgraded to eoan on 2019-10-09 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 07/26/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: N2OET36W (1.23 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20QVCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN2OET36W(1.23):bd07/26/2019:svnLENOVO:pn20QVCTO1WW:pvrThinkPadX1Extreme2nd:rvnLENOVO:rn20QVCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad X1 Extreme 2nd
dmi.product.name: 20QVCTO1WW
dmi.product.sku: LENOVO_MT_20QV_BU_Think_FM_ThinkPad X1 Extreme 2nd
dmi.product.version: ThinkPad X1 Extreme 2nd
dmi.sys.vendor: LENOVO
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