package grub-pc 2.04-1ubuntu47 failed to install/upgrade: subproces van pakket grub-pc werd script post-installation geïnstalleerd gaf de foutwaarde 127 terug

[Patrick]

release : Ubuntu 21.10
package : 2.04-1ubuntu47

ProblemType: Package
DistroRelease: Ubuntu 21.10
Package: grub-pc 2.04-1ubuntu47
ProcVersionSignature: Ubuntu 5.11.0-41.45-generic 5.11.22
Uname: Linux 5.11.0-41-generic x86_64
ApportVersion: 2.20.11-0ubuntu71
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Mon Jan 3 14:24:05 2022
ErrorMessage: subproces van pakket grub-pc werd script post-installation geïnstalleerd gaf de foutwaarde 127 terug
EtcDefaultGrubD.lubuntu-grub-theme.cfg: GRUB_THEME=/usr/share/grub/themes/lubuntu-grub-theme/theme.txt
InvalidGrubScript: /etc/default/grub
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-41-generic root=UUID=d35b647a-977a-41f1-8e06-f9949a8fe9b3 ro quiet splash vt.handoff=7
Python3Details: /usr/bin/python3.9, Python 3.9.7, python3-minimal, 3.9.4-1build1
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.20.9ubuntu2
 apt 2.3.9
SourcePackage: grub2
Title: package grub-pc 2.04-1ubuntu47 failed to install/upgrade: subproces van pakket grub-pc werd script post-installation geïnstalleerd gaf de foutwaarde 127 terug
UpgradeStatus: Upgraded to impish on 2022-01-03 (1 days ago)