package texlive-lang-cyrillic (not installed) failed to install/upgrade: cannot copy extracted data for './usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz' to '/usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz.dpkg-new': unexpected end of file or stream

[Subhabrata]

i was going to install texmaker

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: texlive-lang-cyrillic (not installed)
ProcVersionSignature: Ubuntu 3.13.0-52.86-generic 3.13.11-ckt18
Uname: Linux 3.13.0-52-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
Date: Mon May 18 12:34:27 2015
DuplicateSignature: package:texlive-lang-cyrillic:(not installed):cannot copy extracted data for './usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz' to '/usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz.dpkg-new': unexpected end of file or stream
ErrorMessage: cannot copy extracted data for './usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz' to '/usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz.dpkg-new': unexpected end of file or stream
InstallationDate: Installed on 2015-05-15 (2 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
SourcePackage: texlive-lang
Title: package texlive-lang-cyrillic (not installed) failed to install/upgrade: cannot copy extracted data for './usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz' to '/usr/share/doc/texlive-doc/metapost/mpman-ru/mpman-ru.tex.gz.dpkg-new': unexpected end of file or stream
UpgradeStatus: No upgrade log present (probably fresh install)

[Marc Deslauriers (mdeslaur)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.