[Bug 1801541] Re: package unattended-upgrades 0.90ubuntu0.9 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Balint Reczey]

The bug here is that debconf can't connect to the X server to ask the user about replacing u-u's configuration file.
While this is not a bug in unattended-upgrades, u-u 1.8 will include a fix to avoid triggering the debconf question when the configuration file is intact:
https://github.com/mvo5/unattended-upgrades/pull/152

** Changed in: unattended-upgrades (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1801541

Title:
  package unattended-upgrades 0.90ubuntu0.9 failed to install/upgrade:
  subprocess installed post-installation script returned error exit
  status 1

Status in unattended-upgrades package in Ubuntu:
  Invalid

Bug description:
  failed to upload proprietary packages during installation

  ProblemType: Package
  DistroRelease: Ubuntu 16.04
  Package: unattended-upgrades 0.90ubuntu0.9
  ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160
  Uname: Linux 4.4.0-139-generic i686
  ApportVersion: 2.20.1-0ubuntu2.18
  Architecture: i386
  Date: Sat Nov  3 11:17:28 2018
  ErrorMessage: subprocess installed post-installation script returned error exit status 1
  InstallationDate: Installed on 2015-12-01 (1067 days ago)
  InstallationMedia: Xubuntu 14.04.3 LTS "Trusty Tahr" - Beta i386 (20150805)
  PackageArchitecture: all
  RelatedPackageVersions:
   dpkg 1.18.4ubuntu1.5
   apt  1.2.29
  SourcePackage: unattended-upgrades
  Title: package unattended-upgrades 0.90ubuntu0.9 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
  UpgradeStatus: Upgraded to xenial on 2018-11-03 (0 days ago)

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