package initramfs-tools 0.130ubuntu3

[mango]

failed to install/upgrade: Unterprozess installed initramfs-tools
package post-installation script gab den Fehler-Ausgangsstatus 1 zurück

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: initramfs-tools 0.130ubuntu3
ProcVersionSignature: Ubuntu 4.15.0-10.11-generic 4.15.3
Uname: Linux 4.15.0-10-generic x86_64
ApportVersion: 2.20.8-0ubuntu10
Architecture: amd64
Date: Thu Mar 8 16:31:27 2018
ErrorMessage: Unterprozess installed initramfs-tools package post-installation script gab den Fehler-Ausgangsstatus 1 zurück
InstallationDate: Installed on 2018-03-08 (0 days ago)
InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180306.1)
PackageArchitecture: all
Python3Details: /usr/bin/python3.6, Python 3.6.4+, python3-minimal, 3.6.4-1
PythonDetails: /root/Error: command ['which', 'python'] failed with exit code 1:, Error: [Errno 2] Datei oder Verzeichnis nicht gefunden: "/root/Error: command ['which', 'python'] failed with exit code 1:": "/root/Error: command ['which', 'python'] failed with exit code 1:", unpackaged
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu1
 apt 1.6~beta1
SourcePackage: initramfs-tools
Title: package initramfs-tools 0.130ubuntu3 failed to install/upgrade: Unterprozess installed initramfs-tools package post-installation script gab den Fehler-Ausgangsstatus 1 zurück
UpgradeStatus: No upgrade log present (probably fresh install)