package apport 2.20.1-0ubuntu2.15 failed to install/upgrade: subprocess installed post-installation script returned error exit status 239

[hdy]

regularly occured. I do not know. I have installed Nvidia driver on my PC

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: apport 2.20.1-0ubuntu2.15
ProcVersionSignature: Ubuntu 4.10.0-42.46~16.04.1-generic 4.10.17
Uname: Linux 4.10.0-42-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportLog:

ApportVersion: 2.20.1-0ubuntu2.15
Architecture: amd64
CrashReports:
 600:0:117:108932:2018-01-16 20:13:20.681385040 +0800:2018-01-16 20:13:21.681385040 +0800:/var/crash/apport.0.crash
 600:0:117:120549:2018-01-16 20:00:22.814149635 +0800:2018-01-16 20:01:33.658221211 +0800:/var/crash/sublime-text-installer.0.crash
Date: Tue Jan 16 20:13:21 2018
DuplicateSignature:
 package:apport:2.20.1-0ubuntu2.15
 Setting up apport (2.20.1-0ubuntu2.15) ...
 Segmentation fault
 dpkg: error processing package apport (--configure):
  subprocess installed post-installation script returned error exit status 239
ErrorMessage: subprocess installed post-installation script returned error exit status 239
InstallationDate: Installed on 2017-09-25 (112 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.3
 apt 1.2.24
SourcePackage: apport
Title: package apport 2.20.1-0ubuntu2.15 failed to install/upgrade: subprocess installed post-installation script returned error exit status 239
UpgradeStatus: No upgrade log present (probably fresh install)

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1741416, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.