package base-files 7.2ubuntu5.4 failed to install/upgrade: cannot compute MD5 hash for file '/etc/dpkg/origins/ubuntu': failed to read (Input/output error)

[kidcabral]

have a problem

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: base-files 7.2ubuntu5.4
ProcVersionSignature: Ubuntu 3.16.0-45.60~14.04.1-generic 3.16.7-ckt14
Uname: Linux 3.16.0-45-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.11
Architecture: amd64
Date: Tue May 10 02:01:47 2016
Dependencies:

DuplicateSignature: package:base-files:7.2ubuntu5.4:cannot compute MD5 hash for file '/etc/dpkg/origins/ubuntu': failed to read (Input/output error)
ErrorMessage: cannot compute MD5 hash for file '/etc/dpkg/origins/ubuntu': failed to read (Input/output error)
InstallationDate: Installed on 2015-06-02 (344 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
SourcePackage: base-files
Title: package base-files 7.2ubuntu5.4 failed to install/upgrade: cannot compute MD5 hash for file '/etc/dpkg/origins/ubuntu': failed to read (Input/output error)
UpgradeStatus: Upgraded to trusty on 2015-07-10 (306 days ago)
modified.conffile..etc.dpkg.origins.ubuntu: [inaccessible: [Errno 5] Input/output error]

[Steve Langasek (vorlon)]

"input/output error" means you have a problem with your filesystem, not with the package. Closing as invalid. You will need to repair your filesystem or reinstal.