package linux-image-4.4.0-62-generic 4.4.0-62.83~14.04.1 failed to install/upgrade: unable to clean up mess surrounding `./boot/vmlinuz-4.4.0-62-generic' before installing another version: Read-only file system

Description: Ubuntu 14.04.5 LTS
Release: 14.04

linux-image-4.4.0-62-generic:
  Installed: 4.4.0-62.83~14.04.1
  Candidate: 4.4.0-62.83~14.04.1
  Version table:
 *** 4.4.0-62.83~14.04.1 0
        500 http://cw.archive.ubuntu.com/ubuntu/ trusty-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ trusty-security/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-4.4.0-62-generic 4.4.0-62.83~14.04.1
ProcVersionSignature: Ubuntu 4.4.0-62.83~14.04.1-generic 4.4.40
Uname: Linux 4.4.0-62-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.23
Architecture: amd64
Date: Fri Feb 3 15:04:55 2017
DuplicateSignature: package:linux-image-4.4.0-62-generic:4.4.0-62.83~14.04.1:unable to clean up mess surrounding `./boot/vmlinuz-4.4.0-62-generic' before installing another version: Read-only file system
ErrorMessage: unable to clean up mess surrounding `./boot/vmlinuz-4.4.0-62-generic' before installing another version: Read-only file system
InstallationDate: Installed on 2016-06-27 (223 days ago)
InstallationMedia: Ubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.7
 apt 1.0.1ubuntu2.17
SourcePackage: linux-lts-xenial
Title: package linux-image-4.4.0-62-generic 4.4.0-62.83~14.04.1 failed to install/upgrade: unable to clean up mess surrounding `./boot/vmlinuz-4.4.0-62-generic' before installing another version: Read-only file system
UpgradeStatus: No upgrade log present (probably fresh install)