package unattended-upgrades 0.82.1ubuntu2.5 failed to install/upgrade: EOF on stdin at conffile prompt

[Maarten Jacobs]

Ran into this issue when I booted up my laptop today - the error was presented immediately as I logged on.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: unattended-upgrades 0.82.1ubuntu2.5
ProcVersionSignature: Ubuntu 3.13.0-119.166-generic 3.13.11-ckt39
Uname: Linux 3.13.0-119-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.23
AptOrdering:
 freerdp-nightly: Install
 unattended-upgrades: Install
 freerdp-nightly: Configure
 unattended-upgrades: Configure
Architecture: amd64
Date: Sat May 20 03:34:24 2017
ErrorMessage: EOF on stdin at conffile prompt
InstallationDate: Installed on 2013-05-04 (1480 days ago)
InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release amd64 (20130423.1)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.7
 apt 1.0.1ubuntu2.17
SourcePackage: unattended-upgrades
Title: package unattended-upgrades 0.82.1ubuntu2.5 failed to install/upgrade: EOF on stdin at conffile prompt
UpgradeStatus: Upgraded to trusty on 2014-04-25 (1124 days ago)