package kdm-gdmcompat 0.13-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[sleek]

I just ran recover mode fix packages when i got this error. I got an error in a unity session started from konsol session dealing with emacs installation so I restarted when to recovery mode to fix errors. I then continued normal boot and got this error.

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: kdm-gdmcompat 0.13-2
ProcVersionSignature: Ubuntu 3.16.0-22.29-generic 3.16.4
Uname: Linux 3.16.0-22-generic x86_64
ApportVersion: 2.14.7-0ubuntu6
Architecture: amd64
Date: Wed Oct 15 10:46:34 2014
DuplicateSignature: package:kdm-gdmcompat:0.13-2:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2014-10-04 (11 days ago)
InstallationMedia: Kubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923)
PackageArchitecture: all
SourcePackage: kdm-gdmcompat
Title: package kdm-gdmcompat 0.13-2 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[sleek (sillypeople139)]

this time i was trying to install tux typing using ubuntu software center

[Launchpad Janitor (janitor)]

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