package texlive-latex-extra-doc 2009-10ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/doc/texlive-doc/latex/stex/stex.pdf', which is also in package texlive-math-extra 2009-10ubuntu1

[Abu Shumon]

i dont know much details.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: texlive-latex-extra-doc 2009-10ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-24.41~precise1-generic 3.11.10.11
Uname: Linux 3.11.0-24-generic i686
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: i386
Date: Sun Aug 24 19:16:55 2014
DuplicateSignature: package:texlive-latex-extra-doc:2009-10ubuntu1:trying to overwrite '/usr/share/doc/texlive-doc/latex/stex/stex.pdf', which is also in package texlive-math-extra 2009-10ubuntu1
ErrorMessage: trying to overwrite '/usr/share/doc/texlive-doc/latex/stex/stex.pdf', which is also in package texlive-math-extra 2009-10ubuntu1
InstallationMedia: Ubuntu 12.04.4 LTS "Precise Pangolin" - Release i386 (20140204)
MarkForUpload: True
PackageArchitecture: all
SourcePackage: texlive-extra
Title: package texlive-latex-extra-doc 2009-10ubuntu1 failed to install/upgrade: trying to overwrite '/usr/share/doc/texlive-doc/latex/stex/stex.pdf', which is also in package texlive-math-extra 2009-10ubuntu1
UpgradeStatus: Upgraded to trusty on 2014-08-24 (0 days ago)

[Launchpad Janitor (janitor)]

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