[Bug 331280] Re: update-manager can't upgrade

[dacha]

Hi to all. I'm trying tu update Linux quick 2.6.35-30-generic #61-Ubuntu
SMP Tue Oct 11 17:52:57 UTC 2011 x86_64 GNU/Linux to 11.04 but I gat
this:

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade:
E:Error, pkgProblemResolver::Resolve generated breaks, this may be
caused by held packages.

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

If none of this applies, then please report this bug against the
'update-manager' package and include the files in
/var/log/dist-upgrade/ in the bug report.


Restoring original system state

Aborting
Reading package lists... Done
Building dependency tree
Reading state information... Done
Building data structures... Done

I try to change repository list (to copy default to /etc/apt/sources.list), to change update server and always got these message.
My logs are attached

** Attachment added: "archive of /var/log/dist-upgrade/"
   https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/331280/+attachment/2572213/+files/dist-upgrade.tar.gz

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https://bugs.launchpad.net/bugs/331280

Title:
  update-manager can't upgrade

Status in “update-manager” package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: update-manager

  I wanted to upgrade intrepid(64bit) to jaunty. It told me, it
  couldn´t:

  2009-02-18 23:09:04,091 DEBUG Marking 'ubuntu-desktop' for upgrade
  2009-02-18 23:09:05,688 DEBUG Can't mark 'ubuntu-desktop' for upgrade (E:Kann Probleme nicht korrigieren, Sie haben gehaltene defekte Pakete.)
  2009-02-18 23:10:11,971 ERROR Dist-upgrade failed: 'Can not mark 'ubuntu-desktop' for upgrade'

  
  This "(E:Kann Probleme nicht korrigieren, Sie haben gehaltene defekte Pakete.)" means:
  cannot solve problems. you are holding defect packages...

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