Binary package hint: update-manager
2010-10-11 18:26:27,276 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu lucid-security multiverse'
2010-10-11 18:26:27,276 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu maverick-security multiverse' updated to new dist
2010-10-11 18:26:27,276 DEBUG examining: 'deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu lucid main # disabled on upgrade to lucid'
2010-10-11 18:26:27,279 DEBUG entry '# deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu maverick main # disabled on upgrade to lucid disabled on upgrade to maverick' was disabled (unknown mirror)
2010-10-11 18:26:27,279 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu lucid main'
2010-10-11 18:26:27,279 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu maverick main' updated to new dist
2010-10-11 18:26:27,279 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu lucid universe main multiverse #Added by software-properties'
2010-10-11 18:26:27,279 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu maverick universe main multiverse #Added by software-properties' updated to new dist
2010-10-11 18:26:27,279 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu lucid-updates main'
2010-10-11 18:26:27,279 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu maverick-updates main' updated to new dist
2010-10-11 18:26:27,279 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu lucid-updates universe main multiverse #Added by software-properties'
2010-10-11 18:26:27,280 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu maverick-updates universe main multiverse #Added by software-properties' updated to new dist
2010-10-11 18:26:27,280 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu lucid multiverse universe'
2010-10-11 18:26:27,280 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu maverick multiverse universe' updated to new dist
2010-10-11 18:26:27,280 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu lucid-updates multiverse universe'
2010-10-11 18:26:27,280 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu maverick-updates multiverse universe' updated to new dist
2010-10-11 18:26:27,280 INFO fixing components inconsistency from 'deb http://archive.ubuntu.com/ubuntu maverick-security main'
2010-10-11 18:26:27,280 INFO to new entry 'deb http://archive.ubuntu.com/ubuntu maverick-security main universe'
2010-10-11 18:29:41,003 DEBUG running doUpdate() (showErrors=True)
2010-10-11 18:29:48,498 DEBUG openCache()
2010-10-11 18:29:48,498 DEBUG failed to SystemUnLock() (E:Not locked)
2010-10-11 18:29:50,198 DEBUG /openCache(), new cache size 32279
2010-10-11 18:29:50,199 DEBUG needServerMode(): run in 'desktop' mode, (because of pkg 'kubuntu-desktop')
2010-10-11 18:35:08,451 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
2010-10-11 18:35:08,451 DEBUG abort called
2010-10-11 18:35:08,460 DEBUG openCache()
2010-10-11 18:35:08,461 DEBUG failed to SystemUnLock() (E:Not locked)
2010-10-11 18:35:10,161 DEBUG /openCache(), new cache size 30320
2010-10-11 18:35:10,162 DEBUG enabling apt cron job
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.