Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that there was an error on your system when trying to install a particular package. Please execute the following command, as it will clear your package cache, in a terminal:
sudo apt-get clean Then try performing the update again. This will likely resolve your issue, but the failure could be caused by filesystem or memory corruption. So please also run a fsck on your filesystem(s) and a memory test. Thanks in advance! [This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.] ** Tags added: corrupted-package ** Changed in: qt4-x11 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qt4-x11 in Ubuntu. https://bugs.launchpad.net/bugs/1323897 Title: package libqtcore4 (not installed) failed to install: cannot copy extracted data for './usr/lib/i386-linux- gnu/qt4/plugins/codecs/libqtwcodecs.so' to '/usr/lib/i386-linux- gnu/qt4/plugins/codecs/libqtwcodecs.so.dpkg-new': unexpected end of file or stream Status in qt4-x11 package in Ubuntu: Invalid Bug description: tried installing vlc fresh trusty tahr install ProblemType: Package DistroRelease: Ubuntu 14.04 Package: libqtcore4 (not installed) ProcVersionSignature: Ubuntu 3.13.0-24.46-generic 3.13.9 Uname: Linux 3.13.0-24-generic i686 ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 Date: Wed May 28 05:34:49 2014 DuplicateSignature: package:libqtcore4:(not installed):cannot copy extracted data for './usr/lib/i386-linux-gnu/qt4/plugins/codecs/libqtwcodecs.so' to '/usr/lib/i386-linux-gnu/qt4/plugins/codecs/libqtwcodecs.so.dpkg-new': unexpected end of file or stream ErrorMessage: cannot copy extracted data for './usr/lib/i386-linux-gnu/qt4/plugins/codecs/libqtwcodecs.so' to '/usr/lib/i386-linux-gnu/qt4/plugins/codecs/libqtwcodecs.so.dpkg-new': unexpected end of file or stream InstallationDate: Installed on 2014-05-28 (0 days ago) InstallationMedia: Xubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140416.2) SourcePackage: qt4-x11 Title: package libqtcore4 (not installed) failed to install/upgrade: cannot copy extracted data for './usr/lib/i386-linux-gnu/qt4/plugins/codecs/libqtwcodecs.so' to '/usr/lib/i386-linux-gnu/qt4/plugins/codecs/libqtwcodecs.so.dpkg-new': unexpected end of file or stream UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qt4-x11/+bug/1323897/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp