package shim-signed 1.51.3+15.7-0ubuntu1 failed to install/upgrade: el subproceso instalado paquete shim-signed script post-installation devolvió el código de salida de error 32

[Duvan Alejandro Hernandez Muñoz]

tried to update the system and the package was not able to install properly

ProblemType: Package
DistroRelease: Ubuntu 22.04
Package: shim-signed 1.51.3+15.7-0ubuntu1
ProcVersionSignature: Ubuntu 5.15.0-60.66-generic 5.15.78
Uname: Linux 5.15.0-60-generic x86_64
.proc.sys.kernel.moksbstate_disabled: Error: [Errno 2] No existe el archivo o el directorio: '/proc/sys/kernel/moksbstate_disabled'
ApportVersion: 2.20.11-0ubuntu82.3
Architecture: amd64
BootEFIContents:
 BOOTX64.CSV
 grub.cfg
 grubx64.efi
 mmx64.efi
 shimx64.efi
CasperMD5CheckResult: pass
Date: Sat Mar 18 11:41:40 2023
EFITables:
 mar 18 06:04:54 rustam-HP-ProBook-4440s kernel: efi: EFI v2.10 by HPQ
 mar 18 06:04:54 rustam-HP-ProBook-4440s kernel: efi: ACPI=0xb9ffe000 ACPI 2.0=0xb9ffe014 SMBIOS=0xb93f2618 MOKvar=0xb60f3000
 mar 18 06:04:54 rustam-HP-ProBook-4440s kernel: secureboot: Secure boot disabled
 mar 18 06:04:54 rustam-HP-ProBook-4440s kernel: secureboot: Secure boot disabled
 mar 18 11:07:08 rustam-HP-ProBook-4440s fstrim[4167]: /boot/efi: 64,8 MiB (67983360 bytes) trimmed on /dev/sda1
ErrorMessage: el subproceso instalado paquete shim-signed script post-installation devolvió el código de salida de error 32
InstallationDate: Installed on 2023-02-13 (33 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
Python3Details: /usr/bin/python3.10, Python 3.10.6, python3-minimal, 3.10.6-1~22.04
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.21.1ubuntu2.1
 apt 2.4.8
SecureBoot: 6 0 0 0 0
ShimDiff: Los archivos binarios /boot/efi/EFI/ubuntu/shimx64.efi y /usr/lib/shim/shimx64.efi.signed son distintos
SourcePackage: shim-signed
Title: package shim-signed 1.51.3+15.7-0ubuntu1 failed to install/upgrade: el subproceso instalado paquete shim-signed script post-installation devolvió el código de salida de error 32
UpgradeStatus: No upgrade log present (probably fresh install)

[Eduardo Barretto (ebarretto)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.