2018-08-20 17:18:22,762 INFO Using config files '['./DistUpgrade.cfg.xenial']'
2018-08-20 17:18:22,762 INFO uname information: 'Linux stefano-N550LF 4.4.0-133-generic #159-Ubuntu SMP Fri Aug 10 07:31:43 UTC 2018 x86_64'
2018-08-20 17:18:23,155 INFO apt version: '1.2.27'
2018-08-20 17:18:23,155 INFO python version: '3.5.2 (default, Nov 23 2017, 16:37:01) 
[GCC 5.4.0 20160609]'
2018-08-20 17:18:23,159 INFO release-upgrader version '18.04.24' started
2018-08-20 17:18:23,169 INFO locale: 'it_IT' 'UTF-8'
2018-08-20 17:18:23,222 INFO screen could not be run
2018-08-20 17:18:23,337 DEBUG Using 'DistUpgradeViewText' view
2018-08-20 17:18:23,386 DEBUG enable dpkg --force-overwrite
2018-08-20 17:18:23,412 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2018-08-20 17:18:30,365 DEBUG lsb-release: 'xenial'
2018-08-20 17:18:30,366 DEBUG _pythonSymlinkCheck run
2018-08-20 17:18:30,367 DEBUG openCache()
2018-08-20 17:18:30,368 DEBUG No such plugin directory: ./plugins
2018-08-20 17:18:30,368 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2018-08-20 17:18:30,368 DEBUG plugins for condition 'bionicPreCacheOpen' are '[]'
2018-08-20 17:18:30,368 DEBUG plugins for condition 'from_xenialPreCacheOpen' are '[]'
2018-08-20 17:18:30,368 DEBUG quirks: running PreCacheOpen
2018-08-20 17:18:30,368 DEBUG running Quirks.PreCacheOpen
2018-08-20 17:18:31,010 DEBUG /openCache(), new cache size 88705
2018-08-20 17:18:31,011 DEBUG need_server_mode(): run in 'desktop' mode, (because of key deps for 'ubuntu-desktop')
2018-08-20 17:18:31,011 DEBUG checkViewDepends()
2018-08-20 17:18:31,011 DEBUG running doUpdate() (showErrors=False)
2018-08-20 17:18:31,957 DEBUG openCache()
2018-08-20 17:18:32,682 DEBUG /openCache(), new cache size 88705
2018-08-20 17:18:32,682 DEBUG doPostInitialUpdate
2018-08-20 17:18:32,682 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2018-08-20 17:18:32,682 DEBUG plugins for condition 'bionicPostInitialUpdate' are '[]'
2018-08-20 17:18:32,682 DEBUG plugins for condition 'from_xenialPostInitialUpdate' are '[]'
2018-08-20 17:18:32,682 DEBUG quirks: running bionicPostInitialUpdate
2018-08-20 17:18:32,682 DEBUG running Quirks.bionicPostInitialUpdate
2018-08-20 17:18:35,285 DEBUG MetaPkgs: 
2018-08-20 17:18:41,135 DEBUG Foreign: comerr-dev cpp-4.8 cpp-5 cpp-6 e2fslibs e2fsprogs g++-4.8 g++-5 gcc-4.8 gcc-4.8-base gcc-5 gcc-5-base gcc-5-base:i386 gcc-6 gcc-6-base gcc-6-base:i386 gcc-7-base gcc-7-base:i386 gcc-8-base gcc-8-base:i386 gccgo-6 gcj-5-jre-lib gfortran-4.8 gfortran-5 gfortran-6 gnome-applets gnome-applets-data libasan0 libasan2 libasan3 libatomic1 libcc1-0 libcilkrts5 libcomerr2 libcomerr2:i386 libgcc-4.8-dev libgcc-5-dev libgcc-6-dev libgcc1 libgcc1:i386 libgcj16 libgfortran-4.8-dev libgfortran-5-dev libgfortran-6-dev libgfortran3 libgo9 libgomp1 libitm1 liblsan0 libmetacity-private3a libmpx0 libmpx2 libquadmath0 libss2 libstdc++-4.8-dev libstdc++-5-dev libstdc++6 libtsan0 libubsan0 metacity metacity-common rsync
2018-08-20 17:18:41,135 DEBUG Obsolete: 
2018-08-20 17:18:41,135 DEBUG updateSourcesList()
2018-08-20 17:18:41,185 DEBUG rewriteSourcesList() with mirror_check
2018-08-20 17:18:41,185 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2018-08-20 17:18:41,185 DEBUG Checking pkg: ubuntu-minimal
2018-08-20 17:18:41,188 DEBUG Checking pkg: ubuntu-standard
2018-08-20 17:18:41,191 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial main restricted'
2018-08-20 17:18:41,191 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic main restricted' updated to new dist
2018-08-20 17:18:41,191 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial main restricted'
2018-08-20 17:18:41,191 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic main restricted' updated to new dist
2018-08-20 17:18:41,191 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-updates main restricted'
2018-08-20 17:18:41,191 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-updates main restricted' updated to new dist
2018-08-20 17:18:41,191 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-updates main restricted'
2018-08-20 17:18:41,192 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-updates main restricted' updated to new dist
2018-08-20 17:18:41,192 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial universe'
2018-08-20 17:18:41,192 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic universe' updated to new dist
2018-08-20 17:18:41,192 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial universe'
2018-08-20 17:18:41,192 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic universe' updated to new dist
2018-08-20 17:18:41,192 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-updates universe'
2018-08-20 17:18:41,192 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-updates universe' updated to new dist
2018-08-20 17:18:41,192 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-updates universe'
2018-08-20 17:18:41,192 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-updates universe' updated to new dist
2018-08-20 17:18:41,192 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial multiverse'
2018-08-20 17:18:41,192 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic multiverse' updated to new dist
2018-08-20 17:18:41,192 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial multiverse'
2018-08-20 17:18:41,192 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic multiverse' updated to new dist
2018-08-20 17:18:41,192 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-updates multiverse'
2018-08-20 17:18:41,192 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-updates multiverse' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-updates multiverse'
2018-08-20 17:18:41,193 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-updates multiverse' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-security main restricted'
2018-08-20 17:18:41,193 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-security main restricted' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-security main restricted'
2018-08-20 17:18:41,193 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-security main restricted' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-security universe'
2018-08-20 17:18:41,193 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-security universe' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-security universe'
2018-08-20 17:18:41,193 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-security universe' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-security multiverse'
2018-08-20 17:18:41,193 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-security multiverse' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-security multiverse'
2018-08-20 17:18:41,193 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-security multiverse' updated to new dist
2018-08-20 17:18:41,193 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-backports main restricted multiverse universe'
2018-08-20 17:18:41,193 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-backports main restricted multiverse universe' updated to new dist
2018-08-20 17:18:41,194 DEBUG examining: 'deb http://ppa.launchpad.net/eugenesan/ppa/ubuntu xenial main'
2018-08-20 17:18:41,195 DEBUG entry '# deb http://ppa.launchpad.net/eugenesan/ppa/ubuntu bionic main # disabilitato durante l'avanzamento a bionic' was disabled (unknown mirror)
2018-08-20 17:18:41,195 DEBUG examining: 'deb http://ppa.launchpad.net/atareao/atareao/ubuntu xenial main'
2018-08-20 17:18:41,196 DEBUG entry '# deb http://ppa.launchpad.net/atareao/atareao/ubuntu bionic main # disabilitato durante l'avanzamento a bionic' was disabled (unknown mirror)
2018-08-20 17:18:41,196 DEBUG examining: 'deb http://ppa.launchpad.net/webupd8team/java/ubuntu xenial main'
2018-08-20 17:18:41,197 DEBUG entry '# deb http://ppa.launchpad.net/webupd8team/java/ubuntu bionic main # disabilitato durante l'avanzamento a bionic' was disabled (unknown mirror)
2018-08-20 17:18:41,197 DEBUG examining: 'deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu xenial main'
2018-08-20 17:18:41,198 DEBUG entry '# deb http://ppa.launchpad.net/ubuntu-toolchain-r/test/ubuntu bionic main # disabilitato durante l'avanzamento a bionic' was disabled (unknown mirror)
2018-08-20 17:18:45,490 DEBUG running doUpdate() (showErrors=True)
2018-08-20 17:20:23,710 DEBUG openCache()
2018-08-20 17:20:23,711 DEBUG failed to SystemUnLock() (E:Non bloccato) 
2018-08-20 17:20:24,344 DEBUG /openCache(), new cache size 91651
2018-08-20 17:20:24,344 DEBUG need_server_mode(): run in 'desktop' mode, (because of key deps for 'ubuntu-desktop')
2018-08-20 17:20:25,033 ERROR Dist-upgrade failed: 'E:Errore, pkgProblemResolver::Resolve ha generato delle interruzioni. Questo potrebbe essere causato da pacchetti bloccati.'
2018-08-20 17:20:25,035 DEBUG abort called
2018-08-20 17:20:25,038 DEBUG openCache()
2018-08-20 17:20:25,038 DEBUG failed to SystemUnLock() (E:Non bloccato) 
2018-08-20 17:20:28,291 DEBUG /openCache(), new cache size 88705