package lightdm 1.14.2-0ubuntu1.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Ashwin Deshpande]

I dont know anything

ProblemType: Package
DistroRelease: Ubuntu 15.04
Package: lightdm 1.14.2-0ubuntu1.1
ProcVersionSignature: Ubuntu 3.19.0-31.36-generic 3.19.8-ckt7
Uname: Linux 3.19.0-31-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.5
Architecture: amd64
Date: Sun Oct 25 19:04:12 2015
DuplicateSignature: package:lightdm:1.14.2-0ubuntu1.1:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-06-20 (127 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
LightdmConfig:
 [SeatDefaults]
 autologin-guest=false
 autologin-user=ashwin
 autologin-user-timeout=0
 autologin-session=lightdm-autologin
RelatedPackageVersions:
 dpkg 1.17.25ubuntu1
 apt 1.0.9.7ubuntu4.2
SourcePackage: lightdm
Title: package lightdm 1.14.2-0ubuntu1.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to vivid on 2015-07-02 (115 days ago)

[Marc Deslauriers (mdeslaur)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.