package libqt4-sql-sqlite 4:4.8.1-0ubuntu4.4 failed to install/upgrade: can't access './usr/lib/x86_64-linux-gnu/qt4/plugins/sqldrivers/libqsqlite.so' (witch I was trying to reinstall): Indata/outdata-error

[linux-abc.dk]

After installing the latest opdates for Qgis I can't open Kaffeine. When I try I get an errormessage saying: Please install the Qt SQLite-plugin.
Trying to reinstall give: package libqt4-sql-sqlite 4:4.8.1-0ubuntu4.4 failed to install/upgrade: can't access './usr/lib/x86_64-linux-gnu/qt4/plugins/sqldrivers/libqsqlite.so' (witch I was trying to reinstall): Indata/outdata-error

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libqt4-sql-sqlite 4:4.8.1-0ubuntu4.4
ProcVersionSignature: Ubuntu 3.2.0-52.78-generic 3.2.48
Uname: Linux 3.2.0-52-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.0.1-0ubuntu17.4
AptOrdering:
 libqt4-sql-sqlite: Install
 libqt4-sql-sqlite: Configure
Architecture: amd64
Date: Mon Aug 26 18:27:11 2013
DpkgTerminalLog:
 Gør klar til at erstatte libqt4-sql-sqlite 4:4.8.1-0ubuntu4.4 (med .../libqt4-sql-sqlite_4%3a4.8.1-0ubuntu4.4_amd64.deb)...
 Udpakker erstatning for libqt4-sql-sqlite...
 dpkg: fejl under behandling af /var/cache/apt/archives/libqt4-sql-sqlite_4%3a4.8.1-0ubuntu4.4_amd64.deb (--unpack):
  kan ikke tilgå './usr/lib/x86_64-linux-gnu/qt4/plugins/sqldrivers/libqsqlite.so' (som jeg skulle til at installere): Inddata/uddata-fejl
DuplicateSignature: package:libqt4-sql-sqlite:4:4.8.1-0ubuntu4.4:kan ikke tilgå './usr/lib/x86_64-linux-gnu/qt4/plugins/sqldrivers/libqsqlite.so' (som jeg skulle til at installere): Inddata/uddata-fejl
ErrorMessage: kan ikke tilgå './usr/lib/x86_64-linux-gnu/qt4/plugins/sqldrivers/libqsqlite.so' (som jeg skulle til at installere): Inddata/uddata-fejl
MarkForUpload: True
SourcePackage: qt4-x11
Title: package libqt4-sql-sqlite 4:4.8.1-0ubuntu4.4 failed to install/upgrade: kan ikke tilgå './usr/lib/x86_64-linux-gnu/qt4/plugins/sqldrivers/libqsqlite.so' (som jeg skulle til at installere): Inddata/uddata-fejl
UpgradeStatus: No upgrade log present (probably fresh install)