package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1https://bugs.launchpad.net/ubuntu/ source/initramfs-tools/ filebug/5f6f78b8-15be-11e9-b34a-002481e7f48a?field.title=package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1https://bugs.launchpad.net/ubuntu/ source/initramfs-tools/ filebug/5f6f78b8-15be-11e9-b34a-002481e7f48a?field.title=package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1https://bugs.launchpad.net/ubuntu/ source/initramfs-tools/ filebug/5f6f78b8-15be-11e9-b34a-002481e7f48a?field.title=package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1https://bugs.launchpad.net/ubuntu/ source/initramfs-tools/ filebug/5f6f78b8-15be-11e9-b34a-002481e7f48a?field.title=package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1https://bugs.launchpad.net/ubuntu/ source/initramfs-tools/ filebug/5f6f78b8-15be-11e9-b34a-002481e7f48a?field.title=package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1https://bugs.launchpad.net/ubuntu/ source/initramfs-tools/ filebug/5f6f78b8-15be-11e9-b34a-002481e7f48a?field.title=package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1

[Manuel]

This error came during do-release-upgrade

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: initramfs-tools 0.130ubuntu3.6
Uname: Linux 4.4.132-1075-rockchip-ayufan-ga83beded8524 aarch64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: arm64
Date: Fri Jan 11 17:29:44 2019
ErrorMessage: installed initramfs-tools package post-installation script subprocess returned error exit status 1
PackageArchitecture: all
Python3Details: /usr/bin/python3.6, Python 3.6.7, python3-minimal, 3.6.7-1~18.04
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2.1
 apt 1.6.6
SourcePackage: initramfs-tools
Title: package initramfs-tools 0.130ubuntu3.6 failed to install/upgrade: installed initramfs-tools package post-installation script subprocess returned error exit status 1
UpgradeStatus: Upgraded to bionic on 2019-01-11 (0 days ago)