2017-03-15 14:24:28,977 INFO Using config files '['./DistUpgrade.cfg']'
2017-03-15 14:24:28,977 INFO uname information: 'Linux agozzino-W65-67SJ 4.4.0-67-generic #88-Ubuntu SMP Wed Mar 8 16:34:45 UTC 2017 x86_64'
2017-03-15 14:24:29,256 INFO apt version: '1.2.19'
2017-03-15 14:24:29,256 INFO python version: '3.5.2 (default, Nov 17 2016, 17:05:23) 
[GCC 5.4.0 20160609]'
2017-03-15 14:24:29,259 INFO release-upgrader version '16.10.10' started
2017-03-15 14:24:29,265 INFO locale: 'en_US' 'UTF-8'
2017-03-15 14:24:29,270 INFO screen could not be run
2017-03-15 14:24:29,347 DEBUG Using 'DistUpgradeViewText' view
2017-03-15 14:24:29,389 DEBUG aufsOptionsAndEnvironmentSetup()
2017-03-15 14:24:29,390 DEBUG using '/tmp/upgrade-rw-_9m6zxao' as aufs_rw_dir
2017-03-15 14:24:29,390 DEBUG using '/tmp/upgrade-chroot-lczpd9g4' as aufs chroot dir
2017-03-15 14:24:29,390 DEBUG enable dpkg --force-overwrite
2017-03-15 14:24:29,411 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2017-03-15 14:24:34,725 DEBUG lsb-release: 'xenial'
2017-03-15 14:24:34,725 DEBUG _pythonSymlinkCheck run
2017-03-15 14:24:34,725 DEBUG openCache()
2017-03-15 14:24:34,726 DEBUG No such plugin directory: ./plugins
2017-03-15 14:24:34,726 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2017-03-15 14:24:34,726 DEBUG plugins for condition 'yakketyPreCacheOpen' are '[]'
2017-03-15 14:24:34,726 DEBUG plugins for condition 'from_xenialPreCacheOpen' are '[]'
2017-03-15 14:24:34,726 DEBUG quirks: running PreCacheOpen
2017-03-15 14:24:34,726 DEBUG running Quirks.PreCacheOpen
2017-03-15 14:24:35,181 DEBUG /openCache(), new cache size 84296
2017-03-15 14:24:35,182 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-gnome-desktop')
2017-03-15 14:24:35,182 DEBUG checkViewDepends()
2017-03-15 14:24:35,182 DEBUG running doUpdate() (showErrors=False)
2017-03-15 14:24:37,051 DEBUG openCache()
2017-03-15 14:24:37,529 DEBUG /openCache(), new cache size 84296
2017-03-15 14:24:37,529 DEBUG doPostInitialUpdate
2017-03-15 14:24:37,529 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2017-03-15 14:24:37,529 DEBUG plugins for condition 'yakketyPostInitialUpdate' are '[]'
2017-03-15 14:24:37,529 DEBUG plugins for condition 'from_xenialPostInitialUpdate' are '[]'
2017-03-15 14:24:38,950 DEBUG MetaPkgs: ubuntu-gnome-desktop
2017-03-15 14:24:43,837 DEBUG Foreign: google-chrome-stable libwireshark-data libwireshark8 libwiretap6 libwscodecs1 libwsutil7 skype skype-bin:i386 tuxboot wireshark wireshark-common wireshark-qt
2017-03-15 14:24:43,838 DEBUG Obsolete: atom cuda-command-line-tools-7-5 cuda-core-7-5 cuda-cublas-7-5 cuda-cublas-dev-7-5 cuda-cudart-7-5 cuda-cudart-dev-7-5 cuda-cufft-7-5 cuda-cufft-dev-7-5 cuda-curand-7-5 cuda-curand-dev-7-5 cuda-cusolver-7-5 cuda-cusolver-dev-7-5 cuda-cusparse-7-5 cuda-cusparse-dev-7-5 cuda-driver-dev-7-5 cuda-license-7-5 cuda-misc-headers-7-5 cuda-repo-ubuntu1404 docker-engine ethereumwallet libgcrypt11 libsystemd-journal0 libvpx1 minecraft-installer mongodb-org mongodb-org-mongos mongodb-org-server mongodb-org-shell mongodb-org-tools openprinting-ppds-postscript-ricoh oracle-java8-installer oracle-java8-set-default pac pgdg-keyring pulseaudio-equalizer python-support robomongo rstudio spotify-client steam-launcher ubuntu-tweak virtualbox-4.3 virtualgl virtualgl-libs virtualgl-libs-ia32:i386 virtualgl-libs:i386
2017-03-15 14:24:43,838 DEBUG updateSourcesList()
2017-03-15 14:24:43,898 DEBUG rewriteSourcesList() with mirror_check
2017-03-15 14:24:43,898 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2017-03-15 14:24:43,898 DEBUG Checking pkg: ubuntu-minimal
2017-03-15 14:24:43,901 DEBUG Checking pkg: ubuntu-standard
2017-03-15 14:24:43,903 DEBUG examining: 'deb http://it.archive.ubuntu.com/ubuntu/ xenial main restricted'
2017-03-15 14:24:43,903 DEBUG entry 'deb http://it.archive.ubuntu.com/ubuntu/ yakkety main restricted' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb-src http://it.archive.ubuntu.com/ubuntu/ xenial main restricted'
2017-03-15 14:24:43,904 DEBUG entry 'deb-src http://it.archive.ubuntu.com/ubuntu/ yakkety main restricted' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb http://it.archive.ubuntu.com/ubuntu/ xenial-updates main restricted'
2017-03-15 14:24:43,904 DEBUG entry 'deb http://it.archive.ubuntu.com/ubuntu/ yakkety-updates main restricted' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb-src http://it.archive.ubuntu.com/ubuntu/ xenial-updates main restricted'
2017-03-15 14:24:43,904 DEBUG entry 'deb-src http://it.archive.ubuntu.com/ubuntu/ yakkety-updates main restricted' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb http://it.archive.ubuntu.com/ubuntu/ xenial universe'
2017-03-15 14:24:43,904 DEBUG entry 'deb http://it.archive.ubuntu.com/ubuntu/ yakkety universe' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb-src http://it.archive.ubuntu.com/ubuntu/ xenial universe'
2017-03-15 14:24:43,904 DEBUG entry 'deb-src http://it.archive.ubuntu.com/ubuntu/ yakkety universe' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb http://it.archive.ubuntu.com/ubuntu/ xenial-updates universe'
2017-03-15 14:24:43,904 DEBUG entry 'deb http://it.archive.ubuntu.com/ubuntu/ yakkety-updates universe' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb-src http://it.archive.ubuntu.com/ubuntu/ xenial-updates universe'
2017-03-15 14:24:43,904 DEBUG entry 'deb-src http://it.archive.ubuntu.com/ubuntu/ yakkety-updates universe' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb http://it.archive.ubuntu.com/ubuntu/ xenial multiverse'
2017-03-15 14:24:43,904 DEBUG entry 'deb http://it.archive.ubuntu.com/ubuntu/ yakkety multiverse' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb-src http://it.archive.ubuntu.com/ubuntu/ xenial multiverse'
2017-03-15 14:24:43,904 DEBUG entry 'deb-src http://it.archive.ubuntu.com/ubuntu/ yakkety multiverse' updated to new dist
2017-03-15 14:24:43,904 DEBUG examining: 'deb http://it.archive.ubuntu.com/ubuntu/ xenial-updates multiverse'
2017-03-15 14:24:43,905 DEBUG entry 'deb http://it.archive.ubuntu.com/ubuntu/ yakkety-updates multiverse' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb-src http://it.archive.ubuntu.com/ubuntu/ xenial-updates multiverse'
2017-03-15 14:24:43,905 DEBUG entry 'deb-src http://it.archive.ubuntu.com/ubuntu/ yakkety-updates multiverse' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb http://it.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse'
2017-03-15 14:24:43,905 DEBUG entry 'deb http://it.archive.ubuntu.com/ubuntu/ yakkety-backports main restricted universe multiverse' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb-src http://it.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse'
2017-03-15 14:24:43,905 DEBUG entry 'deb-src http://it.archive.ubuntu.com/ubuntu/ yakkety-backports main restricted universe multiverse' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security main restricted'
2017-03-15 14:24:43,905 DEBUG entry 'deb http://security.ubuntu.com/ubuntu yakkety-security main restricted' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted'
2017-03-15 14:24:43,905 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu yakkety-security main restricted' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security universe'
2017-03-15 14:24:43,905 DEBUG entry 'deb http://security.ubuntu.com/ubuntu yakkety-security universe' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu xenial-security universe'
2017-03-15 14:24:43,905 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu yakkety-security universe' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security multiverse'
2017-03-15 14:24:43,905 DEBUG entry 'deb http://security.ubuntu.com/ubuntu yakkety-security multiverse' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu xenial-security multiverse'
2017-03-15 14:24:43,905 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu yakkety-security multiverse' updated to new dist
2017-03-15 14:24:43,905 DEBUG examining: 'deb http://archive.canonical.com/ubuntu xenial partner'
2017-03-15 14:24:43,906 DEBUG entry 'deb http://archive.canonical.com/ubuntu yakkety partner' updated to new dist
2017-03-15 14:24:43,906 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial main restricted universe multiverse'
2017-03-15 14:24:43,906 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu yakkety main restricted universe multiverse' updated to new dist
2017-03-15 14:24:43,906 DEBUG examining: 'deb http://ppa.launchpad.net/wireshark-dev/stable/ubuntu xenial main'
2017-03-15 14:24:43,906 DEBUG entry '# deb http://ppa.launchpad.net/wireshark-dev/stable/ubuntu yakkety main # disabled on upgrade to yakkety' was disabled (unknown mirror)
2017-03-15 14:24:43,907 DEBUG examining: 'deb http://ppa.launchpad.net/thomas.tsai/ubuntu-tuxboot/ubuntu xenial main'
2017-03-15 14:24:43,907 DEBUG entry '# deb http://ppa.launchpad.net/thomas.tsai/ubuntu-tuxboot/ubuntu yakkety main # disabled on upgrade to yakkety' was disabled (unknown mirror)
2017-03-15 14:24:43,907 DEBUG examining: 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main'
2017-03-15 14:24:43,908 DEBUG entry '# deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main # disabled on upgrade to yakkety' was disabled (unknown mirror)
2017-03-15 14:24:48,964 DEBUG running doUpdate() (showErrors=True)
2017-03-15 14:24:53,976 DEBUG openCache()
2017-03-15 14:24:53,976 DEBUG failed to SystemUnLock() (E:Not locked) 
2017-03-15 14:24:54,448 DEBUG /openCache(), new cache size 85512
2017-03-15 14:24:54,448 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-gnome-desktop')
2017-03-15 14:24:54,838 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
2017-03-15 14:24:54,839 DEBUG abort called
2017-03-15 14:24:54,841 DEBUG openCache()
2017-03-15 14:24:54,841 DEBUG failed to SystemUnLock() (E:Not locked) 
2017-03-15 14:24:56,721 DEBUG /openCache(), new cache size 84296