package grub-pc 2.12~rc1-12ubuntu4 failed to install/upgrade: le sous-processus paquet grub-pc script post-installation installé a renvoyé un état de sortie d'erreur 127

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ProblemType: Package
DistroRelease: Ubuntu 24.04
Package: grub-pc 2.12~rc1-12ubuntu4
ProcVersionSignature: Ubuntu 5.15.0-91.101-generic 5.15.131
Uname: Linux 5.15.0-91-generic x86_64
ApportVersion: 2.27.0-0ubuntu6
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Fri Feb 2 14:33:39 2024
ErrorMessage: le sous-processus paquet grub-pc script post-installation installé a renvoyé un état de sortie d'erreur 127
InstallationDate: Installed on 2023-08-04 (182 days ago)
InstallationMedia: Ubuntu 20.04.6 LTS "Focal Fossa" - Release amd64 (20230316)
InvalidGrubScript: /etc/default/grub
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-91-generic root=UUID=57f5a567-b182-49a7-95fc-5618da43a67e ro i8042.nopnp=1 pci=nocrs quiet
Python3Details: /usr/bin/python3.11, Python 3.11.7, python3-minimal, 3.11.4-5ubuntu1
PythonDetails: N/A
RebootRequiredPkgs: Error: path contained symlinks.
RelatedPackageVersions:
 dpkg 1.22.2ubuntu2
 apt 2.7.10
SourcePackage: grub2
Title: package grub-pc 2.12~rc1-12ubuntu4 failed to install/upgrade: le sous-processus paquet grub-pc script post-installation installé a renvoyé un état de sortie d'erreur 127
UpgradeStatus: No upgrade log present (probably fresh install)