Ubuntu
ubuntu-release-upgrader package

  1. Bug #1313165
  2. Comment #2

Comment 2 for bug 1313165

Revision history for this message
Brian Murray (brian-murray) wrote : Re: Unable to upgrade to latest Ubuntu version 14.04

You seem to have two meta packages installed ubuntu and kubuntu:

2014-04-26 17:08:51,267 DEBUG Marking 'ubuntu-desktop' for upgrade
2014-04-26 17:08:51,605 DEBUG Marking 'kubuntu-desktop' for upgrade

This then leads to an error upgrading update-manager:

2014-04-26 17:08:52,152 DEBUG blacklist expr 'update-manager' matches 'update-manager-kde'
2014-04-26 17:08:52,153 DEBUG The package 'update-manager-kde' is marked for removal but it's in the removal blacklist

You might try removing update-manager-kde and see if that helps.