package postgresql-9.5 (not installed) failed to install/upgrade: подпроцесс установлен сценарий post-removal возвратил код ошибки 1

[Dmitry Lapshin]

I was uninstalling postgresql and got some errors. Second attempt though was successful.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: postgresql-9.5 (not installed)
ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30
Uname: Linux 4.4.0-53-generic x86_64
NonfreeKernelModules: nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.4
AptOrdering:
 postgresql: Purge
 postgresql-contrib-9.5: Purge
 postgresql-9.5: Purge
 postgresql-common: Purge
 NULL: ConfigurePending
Architecture: amd64
Date: Thu Dec 15 16:23:15 2016
ErrorMessage: подпроцесс установлен сценарий post-removal возвратил код ошибки 1
InstallationDate: Installed on 2016-04-23 (241 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.15ubuntu0.2
SourcePackage: postgresql-9.5
Title: package postgresql-9.5 (not installed) failed to install/upgrade: подпроцесс установлен сценарий post-removal возвратил код ошибки 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.