package openvswitch-testcontroller 2.5.5-0ubuntu0.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[sann seyha]

package openvswitch-testcontroller 2.5.5-0ubuntu0.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: openvswitch-testcontroller 2.5.5-0ubuntu0.16.04.1
ProcVersionSignature: Ubuntu 4.15.0-38.41~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-38-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
AptOrdering:
 openvswitch-pki: Install
 openvswitch-testcontroller: Install
 openvswitch-pki: Configure
 openvswitch-testcontroller: Configure
 NULL: ConfigurePending
Architecture: amd64
Date: Thu Nov 8 23:38:08 2018
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2018-11-08 (0 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.29
SourcePackage: openvswitch
Title: package openvswitch-testcontroller 2.5.5-0ubuntu0.16.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[James Page (james-page)]

I'm not able to determine from the supplied information as to why this issue occurred - please follow:

Job for openvswitch-testcontroller.service failed because the control process exited with error code. See "systemctl status openvswitch-testcontroller.service" and "journalctl -xe" for details.

To gather more details; /var/log/openvswitch/* may also contain information about what went wrong.

Marking Incomplete for now.

[Launchpad Janitor (janitor)]

[Expired for openvswitch (Ubuntu) because there has been no activity for 60 days.]