No puedo actualizar a ubuntu 10.10

[Enzo Echavaria]

Binary package hint: evince

No se ha podido calcular la actualización

Ha ocurrido un problema imposible de corregir cuando se calculaba la actualización.

Por favor, informe de ésto como un fallo del paquete «update-manager» e incluya el siguiente mensaje de error:
'E:Error, pkgProblemResolver::Resolve generó cortes, esto puede haber sido causado por paquetes retenidos.'

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: evince 2.30.3-0ubuntu1.1
ProcVersionSignature: Ubuntu 2.6.32-25.45-generic 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
CheckboxSubmission: 54ffc4c567278c3b1b0391a36a2078dd
CheckboxSystem: 17aa63ad74e823e972cd66d701ec443c
Date: Thu Nov 4 12:21:07 2010
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
ProcEnviron:
 LANG=es_AR.utf8
 SHELL=/bin/bash
SourcePackage: evince

[Pedro Villavicencio (pedro)]

Thank you for taking the time to report this issue and helping to make Ubuntu better. Examining the information you have given us, this does not appear to be a bug report so we are closing it and converting it to a question in the support tracker. We appreciate the difficulties you are facing, but it would make more sense to raise problems you are having in the support tracker at https://answers.launchpad.net/ubuntu if you are uncertain if they are bugs. For help on reporting bugs, see https://help.ubuntu.com/community/ReportingBugs#When%20not%20to%20file%20a%20bug.