package python3-pyqt5 5.10.1+dfsg-1ubuntu2 failed to install/upgrade: installed python3-pyqt5 package pre-removal script subprocess returned error exit status 127

[Tawfik Osman]

When I import any installed package, I get exited from python environment with this error message "Illegal instruction (core dumped)"

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: python3-pyqt5 5.10.1+dfsg-1ubuntu2
Uname: Linux 4.9.140-tegra aarch64
ApportVersion: 2.20.9-0ubuntu7.18
Architecture: arm64
Date: Thu Jan 7 18:45:43 2021
DuplicateSignature:
 package:python3-pyqt5:5.10.1+dfsg-1ubuntu2
 Removing python3-pyqt5 (5.10.1+dfsg-1ubuntu2) ...
 /var/lib/dpkg/info/python3-pyqt5.prerm: 6: /var/lib/dpkg/info/python3-pyqt5.prerm: py3clean: not found
 dpkg: error processing package python3-pyqt5 (--remove):
  installed python3-pyqt5 package pre-removal script subprocess returned error exit status 127
ErrorMessage: installed python3-pyqt5 package pre-removal script subprocess returned error exit status 127
Python3Details: /usr/bin/python3.6, Python 3.6.9, python3-minimal, 3.6.7-1~18.04
PythonDetails: /usr/bin/python3.8, Python 3.8.7, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2.3
 apt 1.6.12ubuntu0.1
SourcePackage: pyqt5
Title: package python3-pyqt5 5.10.1+dfsg-1ubuntu2 failed to install/upgrade: installed python3-pyqt5 package pre-removal script subprocess returned error exit status 127
UpgradeStatus: No upgrade log present (probably fresh install)