Debconf question on upgrade to keyboard-configuration 1.108ubuntu3

[Iain Lane]

I just got this question (attached screenshot) when dist-upgrading from 1.70ubuntu11. This only happened on one of my two machines though.

laney@raleigh> debconf-show keyboard-configuration
debconf: DbDriver "passwords" warning: could not open /var/cache/debconf/passwords.dat: Permission denied
  keyboard-configuration/compose: No compose key
  keyboard-configuration/unsupported_config_options: true
  keyboard-configuration/model: Generic 105-key (Intl) PC
  keyboard-configuration/modelcode: pc105
  keyboard-configuration/switch: No temporary switch
  keyboard-configuration/layoutcode: gb
  keyboard-configuration/altgr: The default for the keyboard layout
  keyboard-configuration/unsupported_layout: true
  keyboard-configuration/variantcode:
* keyboard-configuration/layout: English (UK)
  keyboard-configuration/toggle: No toggling
  keyboard-configuration/unsupported_options: true
  keyboard-configuration/store_defaults_in_debconf_db: true
  keyboard-configuration/other:
* keyboard-configuration/variant: English (UK)
  keyboard-configuration/xkb-keymap: gb
  keyboard-configuration/ctrl_alt_bksp: false
  console-setup/detected:
  console-setup/ask_detect: false
  keyboard-configuration/optionscode:
  debian-installer/console-setup-udeb/title:
  keyboard-configuration/unsupported_config_layout: true
  console-setup/detect:

laney@raleigh> debconf-show debconf
debconf: DbDriver "passwords" warning: could not open /var/cache/debconf/passwords.dat: Permission denied
  debconf-apt-progress/preparing:
  debconf/priority: high
  debconf-apt-progress/info:
  debconf-apt-progress/title:
  debconf/frontend: Dialog
  debconf-apt-progress/media-change:

ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: console-setup 1.70ubuntu11
ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0
Uname: Linux 3.19.0-7-generic x86_64
ApportVersion: 2.16.2-0ubuntu1
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Mar 5 10:51:07 2015
InstallationDate: Installed on 2012-10-07 (878 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20121007)
PackageArchitecture: all
SourcePackage: console-setup
UpgradeStatus: Upgraded to vivid on 2013-05-07 (667 days ago)