package lxc-android-config 0.219 failed to install/upgrade: trying to overwrite '/etc/system-image/writable-paths', which is also in package ubuntu-core-config 0.6.30

[Jeffrey Sheumaker]

Occurred at system load following outstanding update installations and a 'sudo reboot'

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: lxc-android-config 0.219
ProcVersionSignature: Ubuntu 3.19.0-28.30-generic 3.19.8-ckt5
Uname: Linux 3.19.0-28-generic x86_64
ApportVersion: 2.19.1-0ubuntu4
Architecture: amd64
Date: Wed Nov 4 15:44:59 2015
DuplicateSignature: package:lxc-android-config:0.219:trying to overwrite '/etc/system-image/writable-paths', which is also in package ubuntu-core-config 0.6.30
ErrorMessage: trying to overwrite '/etc/system-image/writable-paths', which is also in package ubuntu-core-config 0.6.30
InstallationDate: Installed on 2015-07-30 (97 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5
 apt 1.0.10.2ubuntu1
SourcePackage: lxc-android-config
Title: package lxc-android-config 0.219 failed to install/upgrade: trying to overwrite '/etc/system-image/writable-paths', which is also in package ubuntu-core-config 0.6.30
UpgradeStatus: Upgraded to wily on 2015-10-26 (9 days ago)
mtime.conffile..etc.system.image.writable.paths: 2015-10-20T06:47:04
upstart.alsa-restore.override: manual
upstart.alsa-store.override: manual
upstart.boot-hooks: Error: [Errno 21] Is a directory: '/etc/init/boot-hooks'
upstart.cups.override:
 # cups - CUPS Printing spooler and server
 # socket activation overrides for touch
 start on socket PROTO=inet PORT=631 ADDR=127.0.0.1
 exec /usr/sbin/cupsd -f -x 30
upstart.lxc-net.override: manual
upstart.plymouth-upstart-bridge.override: manual
upstart.setvtrgb.override: manual
upstart.ssh.override:
 manual

 exec /usr/sbin/sshd -D -o PasswordAuthentication=no
upstart.tty1.override: manual
upstart.tty2.override: manual
upstart.tty3.override: manual
upstart.tty4.override: manual
upstart.tty5.override: manual
upstart.tty6.override: manual
upstart.ureadahead-other.override: manual
upstart.ureadahead.override: manual