package grub-pc 2.04-1ubuntu26.8 failed to install/upgrade: dpkg-deb --control subprocess returned error exit status 2

[Atri Ariska Alfa]

error about this

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: grub-pc 2.04-1ubuntu26.8
ProcVersionSignature: Ubuntu 5.8.0-43.49~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-43-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.16
AptOrdering:
 grub2-common:amd64: Install
 grub-pc:amd64: Install
 grub-pc-bin:amd64: Install
 grub-common:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
CasperMD5CheckResult: skip
Date: Mon Feb 22 18:26:58 2021
ErrorMessage: dpkg-deb --control subprocess returned error exit status 2
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.8.0-43-generic root=UUID=7a7ba3e3-5c79-4ed8-8b3e-ec800bf608b5 ro quiet splash vt.handoff=7
Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.4
SourcePackage: grub2
Title: package grub-pc 2.04-1ubuntu26.8 failed to install/upgrade: dpkg-deb --control subprocess returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)

[Marc Deslauriers (mdeslaur)]

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.