package nvidia-opencl-icd-331-updates (not installed) failed to install/upgrade: tentata sovrascrittura di "/etc/OpenCL/vendors/nvidia.icd" presente anche nel pacchetto nvidia-opencl-icd-331 331.113-0ubuntu0.0.4

[mat]

tried the non-gui approach posted by davide mannarelli, this is the result on my acer aspire 5750g

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: nvidia-opencl-icd-331-updates (not installed)
ProcVersionSignature: Ubuntu 3.13.0-45.74-generic 3.13.11-ckt13
Uname: Linux 3.13.0-45-generic i686
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: i386
Date: Wed Jan 21 12:55:16 2015
DuplicateSignature: package:nvidia-opencl-icd-331-updates:(not installed):tentata sovrascrittura di "/etc/OpenCL/vendors/nvidia.icd" presente anche nel pacchetto nvidia-opencl-icd-331 331.113-0ubuntu0.0.4
ErrorMessage: tentata sovrascrittura di "/etc/OpenCL/vendors/nvidia.icd" presente anche nel pacchetto nvidia-opencl-icd-331 331.113-0ubuntu0.0.4
InstallationDate: Installed on 2014-02-19 (335 days ago)
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
SourcePackage: nvidia-graphics-drivers-331-updates
Title: package nvidia-opencl-icd-331-updates (not installed) failed to install/upgrade: tentata sovrascrittura di "/etc/OpenCL/vendors/nvidia.icd" presente anche nel pacchetto nvidia-opencl-icd-331 331.113-0ubuntu0.0.4
UpgradeStatus: Upgraded to trusty on 2014-08-23 (151 days ago)

[Launchpad Janitor (janitor)]

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