2014-11-11 17:37:14,963 INFO Using config files '['./DistUpgrade.cfg.precise']'
2014-11-11 17:37:14,963 INFO uname information: 'Linux alan-HP-Compaq-dc7800-Small-Form-Factor 3.2.0-70-generic-pae #105-Ubuntu SMP Wed Sep 24 20:08:22 UTC 2014 i686'
2014-11-11 17:37:14,963 INFO apt version: '0.8.16~exp12ubuntu10.21'
2014-11-11 17:37:14,963 INFO python version: '2.7.3 (default, Feb 27 2014, 20:00:17) 
[GCC 4.6.3]'
2014-11-11 17:37:14,964 INFO release-upgrader version '0.220.3' started
2014-11-11 17:37:15,233 INFO locale: 'en_AU' 'UTF-8'
2014-11-11 17:37:15,616 DEBUG Using 'DistUpgradeViewGtk3' view
2014-11-11 17:37:15,658 DEBUG aufsOptionsAndEnvironmentSetup()
2014-11-11 17:37:15,679 DEBUG using '/tmp/upgrade-rw-MwFDYG' as aufs_rw_dir
2014-11-11 17:37:15,680 DEBUG using '/tmp/upgrade-chroot-bss26a' as aufs chroot dir
2014-11-11 17:37:15,680 DEBUG enable dpkg --force-overwrite
2014-11-11 17:37:15,702 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2014-11-11 17:37:19,224 DEBUG lsb-release: 'precise'
2014-11-11 17:37:19,224 DEBUG _pythonSymlinkCheck run
2014-11-11 17:37:19,225 DEBUG openCache()
2014-11-11 17:37:19,225 DEBUG No such plugin directory: ./plugins
2014-11-11 17:37:19,225 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2014-11-11 17:37:19,225 DEBUG plugins for condition 'trustyPreCacheOpen' are '[]'
2014-11-11 17:37:19,225 DEBUG plugins for condition 'from_precisePreCacheOpen' are '[]'
2014-11-11 17:37:19,225 DEBUG quirks: running PreCacheOpen
2014-11-11 17:37:19,226 DEBUG running Quirks.PreCacheOpen
2014-11-11 17:37:19,795 DEBUG /openCache(), new cache size 40846
2014-11-11 17:37:19,795 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2014-11-11 17:37:19,795 DEBUG checkViewDepends()
2014-11-11 17:37:19,795 DEBUG running doUpdate() (showErrors=False)
2014-11-11 17:37:33,717 DEBUG openCache()
2014-11-11 17:37:39,504 DEBUG /openCache(), new cache size 40846
2014-11-11 17:37:39,504 DEBUG doPostInitialUpdate
2014-11-11 17:37:39,504 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2014-11-11 17:37:39,504 DEBUG plugins for condition 'trustyPostInitialUpdate' are '[]'
2014-11-11 17:37:39,504 DEBUG plugins for condition 'from_precisePostInitialUpdate' are '[]'
2014-11-11 17:37:39,504 DEBUG quirks: running from_precisePostInitialUpdate
2014-11-11 17:37:39,504 DEBUG _checkPae
2014-11-11 17:37:39,595 DEBUG _test_and_warn_for_unity_3d_support '/usr/lib/nux/unity_support_test' returned '0'
2014-11-11 17:37:45,597 DEBUG Foreign: google-talkplugin google-chrome-stable playonlinux mendeleydesktop unity-lens-wikipedia skype-bin adobe-flashplugin skype dropbox adobe-flash-properties-gtk
2014-11-11 17:37:45,597 DEBUG Obsolete: avg2013flx
2014-11-11 17:37:45,598 DEBUG updateSourcesList()
2014-11-11 17:37:45,707 DEBUG rewriteSourcesList()
2014-11-11 17:37:45,714 DEBUG examining: 'deb http://au.archive.ubuntu.com/ubuntu/ precise main restricted multiverse'
2014-11-11 17:37:45,718 DEBUG entry 'deb http://au.archive.ubuntu.com/ubuntu/ trusty main restricted multiverse' updated to new dist
2014-11-11 17:37:45,718 DEBUG examining: 'deb-src http://au.archive.ubuntu.com/ubuntu/ precise main restricted multiverse'
2014-11-11 17:37:45,718 DEBUG entry 'deb-src http://au.archive.ubuntu.com/ubuntu/ trusty main restricted multiverse' updated to new dist
2014-11-11 17:37:45,719 DEBUG examining: 'deb http://au.archive.ubuntu.com/ubuntu/ precise-updates main restricted multiverse'
2014-11-11 17:37:45,719 DEBUG entry 'deb http://au.archive.ubuntu.com/ubuntu/ trusty-updates main restricted multiverse' updated to new dist
2014-11-11 17:37:45,719 DEBUG examining: 'deb-src http://au.archive.ubuntu.com/ubuntu/ precise-updates main restricted multiverse'
2014-11-11 17:37:45,719 DEBUG entry 'deb-src http://au.archive.ubuntu.com/ubuntu/ trusty-updates main restricted multiverse' updated to new dist
2014-11-11 17:37:45,719 DEBUG examining: 'deb http://au.archive.ubuntu.com/ubuntu/ precise universe'
2014-11-11 17:37:45,719 DEBUG entry 'deb http://au.archive.ubuntu.com/ubuntu/ trusty universe' updated to new dist
2014-11-11 17:37:45,719 DEBUG examining: 'deb-src http://au.archive.ubuntu.com/ubuntu/ precise universe'
2014-11-11 17:37:45,719 DEBUG entry 'deb-src http://au.archive.ubuntu.com/ubuntu/ trusty universe' updated to new dist
2014-11-11 17:37:45,719 DEBUG examining: 'deb http://au.archive.ubuntu.com/ubuntu/ precise-updates universe'
2014-11-11 17:37:45,720 DEBUG entry 'deb http://au.archive.ubuntu.com/ubuntu/ trusty-updates universe' updated to new dist
2014-11-11 17:37:45,720 DEBUG examining: 'deb-src http://au.archive.ubuntu.com/ubuntu/ precise-updates universe'
2014-11-11 17:37:45,720 DEBUG entry 'deb-src http://au.archive.ubuntu.com/ubuntu/ trusty-updates universe' updated to new dist
2014-11-11 17:37:45,720 DEBUG examining: 'deb http://au.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse'
2014-11-11 17:37:45,720 DEBUG entry 'deb http://au.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse' updated to new dist
2014-11-11 17:37:45,720 DEBUG examining: 'deb-src http://au.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse'
2014-11-11 17:37:45,720 DEBUG entry 'deb-src http://au.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse' updated to new dist
2014-11-11 17:37:45,720 DEBUG examining: 'deb http://au.archive.ubuntu.com/ubuntu/ precise-security main restricted multiverse'
2014-11-11 17:37:45,720 DEBUG entry 'deb http://au.archive.ubuntu.com/ubuntu/ trusty-security main restricted multiverse' updated to new dist
2014-11-11 17:37:45,720 DEBUG examining: 'deb-src http://au.archive.ubuntu.com/ubuntu/ precise-security main restricted multiverse'
2014-11-11 17:37:45,721 DEBUG entry 'deb-src http://au.archive.ubuntu.com/ubuntu/ trusty-security main restricted multiverse' updated to new dist
2014-11-11 17:37:45,721 DEBUG examining: 'deb http://au.archive.ubuntu.com/ubuntu/ precise-security universe'
2014-11-11 17:37:45,721 DEBUG entry 'deb http://au.archive.ubuntu.com/ubuntu/ trusty-security universe' updated to new dist
2014-11-11 17:37:45,721 DEBUG examining: 'deb-src http://au.archive.ubuntu.com/ubuntu/ precise-security universe'
2014-11-11 17:37:45,721 DEBUG entry 'deb-src http://au.archive.ubuntu.com/ubuntu/ trusty-security universe' updated to new dist
2014-11-11 17:37:45,721 DEBUG examining: 'deb http://archive.canonical.com/ubuntu precise partner'
2014-11-11 17:37:45,721 DEBUG entry 'deb http://archive.canonical.com/ubuntu trusty partner' updated to new dist
2014-11-11 17:37:45,721 DEBUG examining: 'deb-src http://archive.canonical.com/ubuntu precise partner'
2014-11-11 17:37:45,722 DEBUG entry 'deb-src http://archive.canonical.com/ubuntu trusty partner' updated to new dist
2014-11-11 17:37:45,722 DEBUG examining: 'deb http://extras.ubuntu.com/ubuntu precise main'
2014-11-11 17:37:45,722 DEBUG entry 'deb http://extras.ubuntu.com/ubuntu trusty main' updated to new dist
2014-11-11 17:37:45,722 DEBUG examining: 'deb-src http://extras.ubuntu.com/ubuntu precise main'
2014-11-11 17:37:45,722 DEBUG entry 'deb-src http://extras.ubuntu.com/ubuntu trusty main' updated to new dist
2014-11-11 17:37:45,722 DEBUG examining: 'deb http://archive.canonical.com/ubuntu precise partner #Added by software-center'
2014-11-11 17:37:45,722 DEBUG entry 'deb http://archive.canonical.com/ubuntu trusty partner #Added by software-center' updated to new dist
2014-11-11 17:37:45,722 DEBUG examining: 'deb http://dl.google.com/linux/chrome/deb/ stable main'
2014-11-11 17:37:45,726 DEBUG entry '# deb http://dl.google.com/linux/chrome/deb/ stable main # disabled on upgrade to trusty' was disabled (unknown mirror)
2014-11-11 17:37:45,726 DEBUG examining: 'deb http://download.mendeley.com/apt/ stable main'
2014-11-11 17:37:45,729 DEBUG entry '# deb http://download.mendeley.com/apt/ stable main # disabled on upgrade to trusty' was disabled (unknown mirror)
2014-11-11 17:37:45,729 DEBUG examining: 'deb http://deb.playonlinux.com/ lucid main'
2014-11-11 17:37:45,732 DEBUG entry '# deb http://deb.playonlinux.com/ lucid main # disabled on upgrade to trusty' was disabled (unknown mirror)
2014-11-11 17:37:45,732 DEBUG examining: 'deb http://dl.google.com/linux/talkplugin/deb/ stable main'
2014-11-11 17:37:45,735 DEBUG entry '# deb http://dl.google.com/linux/talkplugin/deb/ stable main # disabled on upgrade to trusty' was disabled (unknown mirror)
2014-11-11 17:37:45,736 DEBUG examining: 'deb http://linux.dropbox.com/ubuntu precise main'
2014-11-11 17:37:45,739 DEBUG entry '# deb http://linux.dropbox.com/ubuntu trusty main # disabled on upgrade to trusty' was disabled (unknown mirror)
2014-11-11 17:37:45,739 DEBUG examining: 'deb http://ppa.launchpad.net/skunk/pepper-flash/ubuntu precise main'
2014-11-11 17:37:45,742 DEBUG entry '# deb http://ppa.launchpad.net/skunk/pepper-flash/ubuntu trusty main # disabled on upgrade to trusty' was disabled (unknown mirror)
2014-11-11 17:37:45,742 DEBUG examining: 'deb-src http://ppa.launchpad.net/skunk/pepper-flash/ubuntu precise main'
2014-11-11 17:37:45,745 DEBUG entry '# deb-src http://ppa.launchpad.net/skunk/pepper-flash/ubuntu trusty main # disabled on upgrade to trusty' was disabled (unknown mirror)
2014-11-11 17:37:49,421 DEBUG running doUpdate() (showErrors=True)
2014-11-11 17:39:01,907 DEBUG openCache()
2014-11-11 17:39:01,907 DEBUG failed to SystemUnLock() (E:Not locked) 
2014-11-11 17:39:09,015 DEBUG /openCache(), new cache size 45471
2014-11-11 17:39:09,015 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2014-11-11 17:39:26,701 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
2014-11-11 17:39:26,702 DEBUG abort called
2014-11-11 17:39:26,703 DEBUG openCache()
2014-11-11 17:39:32,184 DEBUG /openCache(), new cache size 40846
2014-11-11 17:39:32,184 DEBUG enabling apt cron job