package nvidia-331-updates 331.113-0ubuntu0.1 failed to install/upgrade: underprocessen installerade post-removal-skript gav felkod 8

[minime]

I have changed graphiccard to Nvidia Geforce GT 740 instead of Ati PC express HD 3740 which all the time couldnt updated or upgraderd so now there is problem with Nvidiacard instead???
Can you please help me install this new card correctly??? Need to get your help to do so. Thanks

ProblemType: Package
DistroRelease: Ubuntu 14.10
Package: nvidia-331-updates 331.113-0ubuntu0.1
ProcVersionSignature: Ubuntu 3.16.0-28.38-generic 3.16.7-ckt1
Uname: Linux 3.16.0-28-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu8
Architecture: i386
Date: Thu Jan 8 16:28:29 2015
DuplicateSignature: package:nvidia-331-updates:331.113-0ubuntu0.1:underprocessen installerade post-removal-skript gav felkod 8
ErrorMessage: underprocessen installerade post-removal-skript gav felkod 8
InstallationDate: Installed on 2014-09-12 (118 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2)
SourcePackage: nvidia-graphics-drivers-331-updates
Title: package nvidia-331-updates 331.113-0ubuntu0.1 failed to install/upgrade: underprocessen installerade post-removal-skript gav felkod 8
UpgradeStatus: Upgraded to utopic on 2015-01-06 (2 days ago)
modified.conffile..etc.modprobe.d.nvidia.331.updates.hybrid.conf: [deleted]