package apparmor 2.12-4ubuntu5.3 failed to install/upgrade: o subprocesso do pacote apparmor, novo script pre-installation retornou erro do status de saída 1

Diversos problemas nos programas do libreoffice

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: apparmor 2.12-4ubuntu5.3
ProcVersionSignature: Ubuntu 5.4.0-163.180-generic 5.4.246
Uname: Linux 5.4.0-163-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.27
AptOrdering:
 apparmor:amd64: Install
 libreoffice-common:amd64: Install
 NULL: ConfigurePending
Architecture: amd64
CasperMD5CheckResult: skip
Date: Sat Oct 7 20:19:20 2023
DpkgHistoryLog:
 Start-Date: 2023-10-07 20:19:11
 Commandline: packagekit role='install-files'
 Requested-By: ubuntu (1000)
 Upgrade: libreoffice-common:amd64 (1:6.0.7-0ubuntu0.18.04.13, 1:6.4.7-0ubuntu0.20.04.8), apparmor:amd64 (2.12-4ubuntu5.3, 2.13.3-7ubuntu5.2)
DpkgTerminalLog:
 A preparar para desempacotar .../apparmor_2.13.3-7ubuntu5.2_amd64.deb ...
 rm: não foi possível remover '/etc/apparmor.d/cache/e10c1cf9.0': É um diretório
 dpkg: erro ao processar o arquivo /var/cache/apt/archives/apparmor_2.13.3-7ubuntu5.2_amd64.deb (--unpack):
  o subprocesso do pacote apparmor, novo script pre-installation retornou erro do status de saída 1
ErrorMessage: o subprocesso do pacote apparmor, novo script pre-installation retornou erro do status de saída 1
InstallationDate: Installed on 2023-09-01 (36 days ago)
InstallationMedia: Ubuntu 18.04.6 LTS "Bionic Beaver" - Release amd64 (20210915)
ProcKernelCmdline: BOOT_IMAGE=/boot/vmlinuz-5.4.0-163-generic root=UUID=8a1d548e-ad1e-40f1-ab36-082b4bd2d1e4 ro quiet splash vt.handoff=7
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3.2
 apt 2.0.9
SourcePackage: apparmor
Title: package apparmor 2.12-4ubuntu5.3 failed to install/upgrade: o subprocesso do pacote apparmor, novo script pre-installation retornou erro do status de saída 1
UpgradeStatus: Upgraded to focal on 2023-09-23 (13 days ago)