Public bug reported:
Upgraded to Ubuntu 19.10 from 19.04.
On first boot of 19.10, Kernel 5.3.0.13-generic crashed with an error in
tpm_read_log_efi(), see screenshot. Disabling TPM in BIOS allowed
successful boot of kernel 5.3.0.13-generic.
Kernel 5.0.0-31-generic will boot 19.10 successfully, with or without
TPM enabled in the BIOS.
Hardware is HP EliteBook 840 G5. BIOS not most recent, cannot upgrade
without installing Windows.
---
$ lsb_release -rd
Description: Ubuntu Eoan Ermine (development branch)
Release: 19.10
$ apt-cache policy linux-generic
linux-generic:
Installed: 5.3.0.13.14
Candidate: 5.3.0.13.14
Version table:
*** 5.3.0.13.14 500
500 http://gb.archive.ubuntu.com/ubuntu eoan/main amd64 Packages
100 /var/lib/dpkg/status
** Affects: linux-meta (Ubuntu)
Importance: Undecided
Status: New
** Tags: eoan kernel-bug
** Attachment added: "Kernel oops"
https://bugs.launchpad.net/bugs/1847042/+attachment/5295069/+files/size-reduced-for-launchpad.jpg
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https://bugs.launchpad.net/bugs/1847042
Title:
Kernel 5.3.0-13-generic crashes at boot in tpm_read_log_efi(), HP
EliteBook 840 G5
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