[Bug 2039108] Re: package shim-signed 1.56+15.7-0ubuntu1 failed to install/upgrade: installed shim-signed package post-installation script subprocess returned error exit status 32

[theofficialgman]

just did some quick searching. it does appear to have been caused by a
kernel update for a user of rocky linux
https://forums.rockylinux.org/t/lvm-device-identifiers-changed-after-
kernel-updates-resulting-in-missing-vgs-pvs/10059 . same change from
nvme-eui to nvme-nvme

not sure what kernel I would have been using back in march (I use whatever is default for the release I am on). I generally hop to the latest in development ubuntu release about 1-2 months before its release. So at that point in march 2023 I am sure I was already using the 23.04 (mantic) developement release. So probably was running this kernel at the time:
linux-meta (6.2.0.19.19) lunar; urgency=medium

  * Bump ABI 6.2.0-19

 -- Andrea Righi <andrea.righi at canonical.com>  Sat, 25 Mar 2023 09:47:55
+0100

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to shim-signed in Ubuntu.
https://bugs.launchpad.net/bugs/2039108

Title:
  package shim-signed 1.56+15.7-0ubuntu1 failed to install/upgrade:
  installed shim-signed package post-installation script subprocess
  returned error exit status 32

Status in shim-signed package in Ubuntu:
  Incomplete

Bug description:
  failed to install on upgrade on mantic

  ProblemType: Package
  DistroRelease: Ubuntu 23.10
  Package: shim-signed 1.56+15.7-0ubuntu1
  ProcVersionSignature: Ubuntu 6.5.0-7.7-generic 6.5.3
  Uname: Linux 6.5.0-7-generic x86_64
  .proc.sys.kernel.moksbstate_disabled: Error: [Errno 2] No such file or directory: '/proc/sys/kernel/moksbstate_disabled'
  ApportVersion: 2.27.0-0ubuntu5
  Architecture: amd64
  BootEFIContents:
   BOOTX64.CSV
   grub.cfg
   grubx64.efi
   mmx64.efi
   shimx64.efi
  CasperMD5CheckResult: unknown
  Date: Wed Oct 11 17:41:29 2023
  ErrorMessage: installed shim-signed package post-installation script subprocess returned error exit status 32
  InstallationDate: Installed on 2021-06-21 (842 days ago)
  InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
  Python3Details: /usr/bin/python3.11, Python 3.11.6, python3-minimal, 3.11.4-5
  PythonDetails: /usr/bin/python3.11, Python 3.11.6, python-is-python3, 3.11.4-1
  RelatedPackageVersions:
   dpkg 1.22.0ubuntu1
   apt  2.7.3
  SecureBoot: 6   0   0   0   1
  SourcePackage: shim-signed
  Title: package shim-signed 1.56+15.7-0ubuntu1 failed to install/upgrade: installed shim-signed package post-installation script subprocess returned error exit status 32
  UpgradeStatus: Upgraded to mantic on 2023-08-10 (62 days ago)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/shim-signed/+bug/2039108/+subscriptions