package nginx-core 1.18.0-0ubuntu1.2 failed to install/upgrade: »installiertes nginx-core-Skript des Paketes post-installation«-Unterprozess gab den Fehlerwert 1 zurück

[karsten Siesing]

trying to install nginx after upgrading tu 20.04

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: nginx-core 1.18.0-0ubuntu1.2
ProcVersionSignature: Ubuntu 5.4.0-81.91-generic 5.4.128
Uname: Linux 5.4.0-81-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
Date: Wed Aug 25 16:11:32 2021
ErrorMessage: »installiertes nginx-core-Skript des Paketes post-installation«-Unterprozess gab den Fehlerwert 1 zurück
InstallationDate: Installed on 2018-10-17 (1043 days ago)
InstallationMedia: Ubuntu 16.04.5 LTS "Xenial Xerus" - Release amd64 (20180731)
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: /usr/bin/python2.7, Python 2.7.18, python-is-python2, 2.7.17-4
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.6
SourcePackage: nginx
Title: package nginx-core 1.18.0-0ubuntu1.2 failed to install/upgrade: »installiertes nginx-core-Skript des Paketes post-installation«-Unterprozess gab den Fehlerwert 1 zurück
UpgradeStatus: Upgraded to focal on 2021-08-23 (2 days ago)

[Thomas Ward (teward)]

NGINX does not include, and technically does not support, the Passenger extensions.

This is a problem with your configuration per the error output from `systemctl -l status nginx` which was attached when you filed the bug:

Aug 25 16:11:32 thinkpad nginx[69358]: nginx: [emerg] unknown directive "passenger_root" in /etc/nginx/passenger.conf:1

Remove your passenger configurations and use an alternative for your site other than Passenger.