when i'm updating 10.04 to 10.10 (10.04 was un update from 9)

[joão pedro da cruz pinteus barreiros]

Binary package hint: update-manager

I execute "ubuntu-bug update-manager".

Then choose to update to 10.10.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: update-manager 1:0.134.10
ProcVersionSignature: Ubuntu 2.6.32-24.39-generic 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic i686
Architecture: i386
CheckboxSubmission: b6460bf2eda98b0ab4157132968dd784
CheckboxSystem: 19fe1df8ce2fd4c859ebc4e3bb75c1af
Date: Mon Aug 16 15:15:14 2010
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=pt:pt_BR:en
 PATH=(custom, user)
 LANG=pt_PT.utf8
 SHELL=/bin/bash
SourcePackage: update-manager

[joão pedro da cruz pinteus barreiros (bmw-r80-gs-1990)]

error on updating:

"Impossível de calcular a actualização

An unresolvable problem occurred while calculating the upgrade:
E:Erro, pkgProblemResolver::Resolve gerou falhas, isto pode ser causado por pacotes mantidos (hold).

 This can be caused by:
 * Upgrading to a pre-release version of Ubuntu
 * Running the current pre-release version of Ubuntu
 * Unofficial software packages not provided by Ubuntu

Se nenhum destes se aplicar, reporte esse bug sobre o pacote 'update-manager' e inclua os arquivos em /var/log/dist-upgrade/ nessa notificação de bug."

[Jean-Baptiste Lallement (jibel)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. Could you please add the log files from '/var/log/dist-upgrade/' to this bug report as separate attachments? Thanks in advance.

[joão pedro da cruz pinteus barreiros (bmw-r80-gs-1990)]

The last 2 files are from "20100816-1554" subdirectory

[joão pedro da cruz pinteus barreiros (bmw-r80-gs-1990)]

all files uploaded

[Jean-Baptiste Lallement (jibel)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 614993, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.