package grml-rescueboot (not installed) failed to install/upgrade: le sous-processus script post-removal installé a retourné une erreur de sortie d'état 2

[anthony1002]

Hi,

I reinstalled grub with the software BootRepair because I failed to modify grub from a conf file and, by the way, I installed grml-rescueboot but it didn't work to upgrade boot. I've made a mistake in the conf file.

Regards,

Ubuntu 16.04.5 LTS 32bits

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: grml-rescueboot (not installed)
ProcVersionSignature: Ubuntu 4.15.0-45.48~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-45-generic i686
NonfreeKernelModules: wl
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: i386
Date: Sat Feb 9 21:04:56 2019
ErrorMessage: le sous-processus script post-removal installé a retourné une erreur de sortie d'état 2
InstallationDate: Installed on 2019-02-03 (6 days ago)
InstallationMedia: Ubuntu 16.04.5 LTS "Xenial Xerus" - Release i386 (20180731)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.29ubuntu0.1
SourcePackage: grml-rescueboot
Title: package grml-rescueboot (not installed) failed to install/upgrade: le sous-processus script post-removal installé a retourné une erreur de sortie d'état 2
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.grub.d.42_grml: [deleted]