package linux-image-extra-3.19.0-49-generic 3.19.0-49.55~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Error occurred upon login. That's all I know.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-extra-3.19.0-49-generic 3.19.0-49.55~14.04.1
ProcVersionSignature: Ubuntu 3.19.0-47.53~14.04.1-generic 3.19.8-ckt10
Uname: Linux 3.19.0-47-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
Date: Tue Feb 2 20:22:29 2016
DpkgHistoryLog:
 Start-Date: 2016-02-02 20:20:44
 Install: linux-image-extra-3.19.0-49-generic:amd64 (3.19.0-49.55~14.04.1, automatic), linux-image-3.19.0-49-generic:amd64 (3.19.0-49.55~14.04.1, automatic), linux-headers-3.19.0-49-generic:amd64 (3.19.0-49.55~14.04.1, automatic), linux-headers-3.19.0-49:amd64 (3.19.0-49.55~14.04.1, automatic)
 Upgrade: linux-image-generic-lts-vivid:amd64 (3.19.0.47.32, 3.19.0.49.34), openjdk-7-jre-headless:amd64 (7u91-2.6.3-0ubuntu0.14.04.1, 7u95-2.6.4-0ubuntu0.14.04.1), linux-headers-generic-lts-vivid:amd64 (3.19.0.47.32, 3.19.0.49.34), linux-generic-lts-vivid:amd64 (3.19.0.47.32, 3.19.0.49.34), openjdk-7-jre:amd64 (7u91-2.6.3-0ubuntu0.14.04.1, 7u95-2.6.4-0ubuntu0.14.04.1), linux-libc-dev:amd64 (3.13.0-76.120, 3.13.0-77.121)
DpkgTerminalLog: Log started: 2016-02-02 20:20:44
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-12-14 (50 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.11
SourcePackage: linux-lts-vivid
Title: package linux-image-extra-3.19.0-49-generic 3.19.0-49.55~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)