2015-08-04 09:58:29,428 INFO Using config files '['./DistUpgrade.cfg']'
2015-08-04 09:58:29,428 INFO uname information: 'Linux pcan-tower 3.16.0-45-generic #60~14.04.1-Ubuntu SMP Fri Jul 24 21:16:23 UTC 2015 x86_64'
2015-08-04 09:58:29,429 INFO apt version: '1.0.1ubuntu2'
2015-08-04 09:58:29,429 INFO python version: '3.4.0 (default, Jun 19 2015, 14:20:21) 
[GCC 4.8.2]'
2015-08-04 09:58:29,430 INFO release-upgrader version '14.10.9' started
2015-08-04 09:58:29,448 INFO locale: 'en_CA' 'UTF-8'
2015-08-04 09:58:29,465 INFO screen could not be run
2015-08-04 09:58:29,555 DEBUG Using 'DistUpgradeViewText' view
2015-08-04 09:58:29,625 DEBUG aufsOptionsAndEnvironmentSetup()
2015-08-04 09:58:29,626 DEBUG using '/tmp/upgrade-rw-420x2uks' as aufs_rw_dir
2015-08-04 09:58:29,627 DEBUG using '/tmp/upgrade-chroot-j8mtyzxh' as aufs chroot dir
2015-08-04 09:58:29,627 DEBUG enable dpkg --force-overwrite
2015-08-04 09:58:29,636 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2015-08-04 09:58:30,877 DEBUG lsb-release: 'trusty'
2015-08-04 09:58:30,878 DEBUG _pythonSymlinkCheck run
2015-08-04 09:58:30,879 DEBUG openCache()
2015-08-04 09:58:30,879 DEBUG No such plugin directory: ./plugins
2015-08-04 09:58:30,879 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2015-08-04 09:58:30,879 DEBUG plugins for condition 'utopicPreCacheOpen' are '[]'
2015-08-04 09:58:30,879 DEBUG plugins for condition 'from_trustyPreCacheOpen' are '[]'
2015-08-04 09:58:30,879 DEBUG quirks: running PreCacheOpen
2015-08-04 09:58:30,880 DEBUG running Quirks.PreCacheOpen
2015-08-04 09:58:31,509 DEBUG /openCache(), new cache size 72688
2015-08-04 09:58:31,509 DEBUG Have broken pkgs, trying to fix them
2015-08-04 09:58:31,879 ERROR self.prepared() failed
2015-08-04 09:58:31,883 DEBUG enabling apt cron job