2016-05-15 11:37:32,209 INFO Using config files '['./DistUpgrade.cfg.trusty']'
2016-05-15 11:37:32,209 INFO uname information: 'Linux Jaider 4.2.0-36-generic #41~14.04.1-Ubuntu SMP Tue Apr 19 17:03:32 UTC 2016 x86_64'
2016-05-15 11:37:32,209 INFO apt version: '1.0.1ubuntu2'
2016-05-15 11:37:32,209 INFO python version: '3.4.3 (default, Oct 14 2015, 20:28:29) 
[GCC 4.8.4]'
2016-05-15 11:37:32,210 INFO release-upgrader version '15.10.14.2' started
2016-05-15 11:37:32,231 INFO locale: 'en_SG' 'UTF-8'
2016-05-15 11:37:32,241 INFO screen could not be run
2016-05-15 11:37:32,331 DEBUG Using 'DistUpgradeViewText' view
2016-05-15 11:37:32,400 DEBUG aufsOptionsAndEnvironmentSetup()
2016-05-15 11:37:32,402 DEBUG using '/tmp/upgrade-rw-6bf6ogc_' as aufs_rw_dir
2016-05-15 11:37:32,402 DEBUG using '/tmp/upgrade-chroot-djtzsx85' as aufs chroot dir
2016-05-15 11:37:32,402 DEBUG enable dpkg --force-overwrite
2016-05-15 11:37:32,409 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2016-05-15 11:37:35,117 DEBUG lsb-release: 'trusty'
2016-05-15 11:37:35,118 DEBUG _pythonSymlinkCheck run
2016-05-15 11:37:35,119 DEBUG openCache()
2016-05-15 11:37:35,119 DEBUG No such plugin directory: ./plugins
2016-05-15 11:37:35,119 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2016-05-15 11:37:35,119 DEBUG plugins for condition 'wilyPreCacheOpen' are '[]'
2016-05-15 11:37:35,119 DEBUG plugins for condition 'from_trustyPreCacheOpen' are '[]'
2016-05-15 11:37:35,119 DEBUG quirks: running PreCacheOpen
2016-05-15 11:37:35,119 DEBUG running Quirks.PreCacheOpen
2016-05-15 11:37:36,177 DEBUG /openCache(), new cache size 74355
2016-05-15 11:37:36,177 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2016-05-15 11:37:36,178 DEBUG checkViewDepends()
2016-05-15 11:37:36,178 DEBUG running doUpdate() (showErrors=False)
2016-05-15 11:37:44,236 DEBUG openCache()
2016-05-15 11:37:45,291 DEBUG /openCache(), new cache size 74355
2016-05-15 11:37:45,291 DEBUG doPostInitialUpdate
2016-05-15 11:37:45,292 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2016-05-15 11:37:45,292 DEBUG plugins for condition 'wilyPostInitialUpdate' are '[]'
2016-05-15 11:37:45,292 DEBUG plugins for condition 'from_trustyPostInitialUpdate' are '[]'
2016-05-15 11:37:48,158 DEBUG MetaPkgs: ubuntu-desktop
2016-05-15 11:37:54,171 DEBUG Foreign: google-musicmanager-beta netflix-desktop pipelight-multi ubuntu-tweak wine-browser-installer wine-silverlight5.1-installer wine-staging wine-staging-amd64 wine-staging-i386:i386
2016-05-15 11:37:54,171 DEBUG Obsolete: avg2013flx cav-linux
2016-05-15 11:37:54,171 DEBUG updateSourcesList()
2016-05-15 11:37:54,371 DEBUG rewriteSourcesList()
2016-05-15 11:37:54,379 DEBUG examining: 'deb http://sg.archive.ubuntu.com/ubuntu/ trusty main restricted'
2016-05-15 11:37:54,380 DEBUG entry 'deb http://sg.archive.ubuntu.com/ubuntu/ wily main restricted' updated to new dist
2016-05-15 11:37:54,380 DEBUG examining: 'deb-src http://sg.archive.ubuntu.com/ubuntu/ trusty main restricted'
2016-05-15 11:37:54,380 DEBUG entry 'deb-src http://sg.archive.ubuntu.com/ubuntu/ wily main restricted' updated to new dist
2016-05-15 11:37:54,381 DEBUG examining: 'deb http://sg.archive.ubuntu.com/ubuntu/ trusty-updates main restricted'
2016-05-15 11:37:54,381 DEBUG entry 'deb http://sg.archive.ubuntu.com/ubuntu/ wily-updates main restricted' updated to new dist
2016-05-15 11:37:54,381 DEBUG examining: 'deb-src http://sg.archive.ubuntu.com/ubuntu/ trusty-updates main restricted'
2016-05-15 11:37:54,382 DEBUG entry 'deb-src http://sg.archive.ubuntu.com/ubuntu/ wily-updates main restricted' updated to new dist
2016-05-15 11:37:54,382 DEBUG examining: 'deb http://sg.archive.ubuntu.com/ubuntu/ trusty universe'
2016-05-15 11:37:54,382 DEBUG entry 'deb http://sg.archive.ubuntu.com/ubuntu/ wily universe' updated to new dist
2016-05-15 11:37:54,383 DEBUG examining: 'deb-src http://sg.archive.ubuntu.com/ubuntu/ trusty universe'
2016-05-15 11:37:54,383 DEBUG entry 'deb-src http://sg.archive.ubuntu.com/ubuntu/ wily universe' updated to new dist
2016-05-15 11:37:54,383 DEBUG examining: 'deb http://sg.archive.ubuntu.com/ubuntu/ trusty-updates universe'
2016-05-15 11:37:54,384 DEBUG entry 'deb http://sg.archive.ubuntu.com/ubuntu/ wily-updates universe' updated to new dist
2016-05-15 11:37:54,384 DEBUG examining: 'deb-src http://sg.archive.ubuntu.com/ubuntu/ trusty-updates universe'
2016-05-15 11:37:54,384 DEBUG entry 'deb-src http://sg.archive.ubuntu.com/ubuntu/ wily-updates universe' updated to new dist
2016-05-15 11:37:54,384 DEBUG examining: 'deb http://sg.archive.ubuntu.com/ubuntu/ trusty multiverse'
2016-05-15 11:37:54,385 DEBUG entry 'deb http://sg.archive.ubuntu.com/ubuntu/ wily multiverse' updated to new dist
2016-05-15 11:37:54,385 DEBUG examining: 'deb-src http://sg.archive.ubuntu.com/ubuntu/ trusty multiverse'
2016-05-15 11:37:54,385 DEBUG entry 'deb-src http://sg.archive.ubuntu.com/ubuntu/ wily multiverse' updated to new dist
2016-05-15 11:37:54,385 DEBUG examining: 'deb http://sg.archive.ubuntu.com/ubuntu/ trusty-updates multiverse'
2016-05-15 11:37:54,386 DEBUG entry 'deb http://sg.archive.ubuntu.com/ubuntu/ wily-updates multiverse' updated to new dist
2016-05-15 11:37:54,386 DEBUG examining: 'deb-src http://sg.archive.ubuntu.com/ubuntu/ trusty-updates multiverse'
2016-05-15 11:37:54,386 DEBUG entry 'deb-src http://sg.archive.ubuntu.com/ubuntu/ wily-updates multiverse' updated to new dist
2016-05-15 11:37:54,387 DEBUG examining: 'deb http://sg.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse'
2016-05-15 11:37:54,387 DEBUG entry 'deb http://sg.archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse' updated to new dist
2016-05-15 11:37:54,387 DEBUG examining: 'deb-src http://sg.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse'
2016-05-15 11:37:54,387 DEBUG entry 'deb-src http://sg.archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse' updated to new dist
2016-05-15 11:37:54,388 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu trusty-security main restricted'
2016-05-15 11:37:54,388 DEBUG entry 'deb http://security.ubuntu.com/ubuntu wily-security main restricted' updated to new dist
2016-05-15 11:37:54,388 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu trusty-security main restricted'
2016-05-15 11:37:54,388 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu wily-security main restricted' updated to new dist
2016-05-15 11:37:54,388 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu trusty-security universe'
2016-05-15 11:37:54,389 DEBUG entry 'deb http://security.ubuntu.com/ubuntu wily-security universe' updated to new dist
2016-05-15 11:37:54,389 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu trusty-security universe'
2016-05-15 11:37:54,389 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu wily-security universe' updated to new dist
2016-05-15 11:37:54,389 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu trusty-security multiverse'
2016-05-15 11:37:54,390 DEBUG entry 'deb http://security.ubuntu.com/ubuntu wily-security multiverse' updated to new dist
2016-05-15 11:37:54,390 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu trusty-security multiverse'
2016-05-15 11:37:54,390 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu wily-security multiverse' updated to new dist
2016-05-15 11:37:54,390 DEBUG examining: 'deb http://archive.canonical.com/ubuntu trusty partner'
2016-05-15 11:37:54,391 DEBUG entry 'deb http://archive.canonical.com/ubuntu wily partner' updated to new dist
2016-05-15 11:37:54,391 DEBUG examining: 'deb http://linux.dropbox.com/ubuntu trusty main'
2016-05-15 11:37:54,397 DEBUG entry '# deb http://linux.dropbox.com/ubuntu wily main # disabled on upgrade to wily' was disabled (unknown mirror)
2016-05-15 11:37:54,397 DEBUG examining: 'deb http://dl.google.com/linux/musicmanager/deb/ stable main'
2016-05-15 11:37:54,403 DEBUG entry '# deb http://dl.google.com/linux/musicmanager/deb/ stable main # disabled on upgrade to wily' was disabled (unknown mirror)
2016-05-15 11:37:54,403 DEBUG examining: 'deb http://ppa.launchpad.net/tualatrix/ppa/ubuntu trusty main'
2016-05-15 11:37:54,409 DEBUG entry '# deb http://ppa.launchpad.net/tualatrix/ppa/ubuntu wily main # disabled on upgrade to wily' was disabled (unknown mirror)
2016-05-15 11:37:54,409 DEBUG examining: 'deb http://ppa.launchpad.net/linrunner/tlp/ubuntu trusty main'
2016-05-15 11:37:54,417 DEBUG entry '# deb http://ppa.launchpad.net/linrunner/tlp/ubuntu wily main # disabled on upgrade to wily' was disabled (unknown mirror)
2016-05-15 11:37:54,417 DEBUG examining: 'deb http://ppa.launchpad.net/pipelight/stable/ubuntu trusty main'
2016-05-15 11:37:54,424 DEBUG entry '# deb http://ppa.launchpad.net/pipelight/stable/ubuntu wily main # disabled on upgrade to wily' was disabled (unknown mirror)
2016-05-15 11:37:56,146 DEBUG running doUpdate() (showErrors=True)
2016-05-15 11:38:25,937 DEBUG openCache()
2016-05-15 11:38:25,938 DEBUG failed to SystemUnLock() (E:Not locked) 
2016-05-15 11:38:39,673 DEBUG /openCache(), new cache size 78622
2016-05-15 11:38:39,674 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2016-05-15 11:38:49,178 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
2016-05-15 11:38:49,186 DEBUG abort called
2016-05-15 11:38:49,193 DEBUG openCache()
2016-05-15 11:39:01,563 DEBUG /openCache(), new cache size 74355
2016-05-15 11:39:01,564 DEBUG enabling apt cron job