2016-10-14 11:13:39,324 INFO Using config files '['./DistUpgrade.cfg']'
2016-10-14 11:13:39,324 INFO uname information: 'Linux arjenmeijer-ThinkPad-W701 4.4.0-43-generic #63-Ubuntu SMP Wed Oct 12 13:48:03 UTC 2016 x86_64'
2016-10-14 11:13:39,747 INFO apt version: '1.2.14'
2016-10-14 11:13:39,747 INFO python version: '3.5.2 (default, Sep 10 2016, 08:21:44) 
[GCC 5.4.0 20160609]'
2016-10-14 11:13:39,750 INFO release-upgrader version '16.10.7' started
2016-10-14 11:13:39,846 INFO locale: 'nl_NL' 'UTF-8'
2016-10-14 11:13:40,175 DEBUG Using 'DistUpgradeViewGtk3' view
2016-10-14 11:13:40,247 DEBUG aufsOptionsAndEnvironmentSetup()
2016-10-14 11:13:40,248 DEBUG using '/tmp/upgrade-rw-swctrhce' as aufs_rw_dir
2016-10-14 11:13:40,248 DEBUG using '/tmp/upgrade-chroot-aiypiorh' as aufs chroot dir
2016-10-14 11:13:40,248 DEBUG enable dpkg --force-overwrite
2016-10-14 11:13:40,283 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2016-10-14 11:13:47,649 DEBUG lsb-release: 'xenial'
2016-10-14 11:13:47,651 DEBUG _pythonSymlinkCheck run
2016-10-14 11:13:47,654 DEBUG openCache()
2016-10-14 11:13:47,655 DEBUG No such plugin directory: ./plugins
2016-10-14 11:13:47,655 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2016-10-14 11:13:47,655 DEBUG plugins for condition 'yakketyPreCacheOpen' are '[]'
2016-10-14 11:13:47,656 DEBUG plugins for condition 'from_xenialPreCacheOpen' are '[]'
2016-10-14 11:13:47,656 DEBUG quirks: running PreCacheOpen
2016-10-14 11:13:47,656 DEBUG running Quirks.PreCacheOpen
2016-10-14 11:13:48,457 DEBUG /openCache(), new cache size 83502
2016-10-14 11:13:48,460 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2016-10-14 11:13:48,461 DEBUG checkViewDepends()
2016-10-14 11:13:48,461 DEBUG running doUpdate() (showErrors=False)
2016-10-14 11:13:49,748 DEBUG openCache()
2016-10-14 11:13:50,548 DEBUG /openCache(), new cache size 83502
2016-10-14 11:13:50,549 DEBUG doPostInitialUpdate
2016-10-14 11:13:50,549 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2016-10-14 11:13:50,549 DEBUG plugins for condition 'yakketyPostInitialUpdate' are '[]'
2016-10-14 11:13:50,549 DEBUG plugins for condition 'from_xenialPostInitialUpdate' are '[]'
2016-10-14 11:13:53,800 DEBUG MetaPkgs: ubuntu-desktop
2016-10-14 11:14:00,935 DEBUG Foreign: skype skype-bin:i386
2016-10-14 11:14:00,935 DEBUG Obsolete: code epson-inkjet-printer-escpr epson-printer-utility indicator-brightness libaccount-plugin-facebook libaccount-plugin-flickr libaccount-plugin-twitter libdvdcss2 master-pdf-editor3 my-weather-indicator spotify-client vb2014:i386 vb2015:i386 xmind
2016-10-14 11:14:00,936 DEBUG updateSourcesList()
2016-10-14 11:14:00,974 DEBUG rewriteSourcesList() with mirror_check
2016-10-14 11:14:00,975 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2016-10-14 11:14:00,975 DEBUG Checking pkg: ubuntu-minimal
2016-10-14 11:14:00,978 DEBUG Checking pkg: ubuntu-standard
2016-10-14 11:14:00,981 DEBUG examining: 'deb http://nl.archive.ubuntu.com/ubuntu/ xenial main multiverse restricted'
2016-10-14 11:14:00,982 DEBUG entry 'deb http://nl.archive.ubuntu.com/ubuntu/ yakkety main multiverse restricted' updated to new dist
2016-10-14 11:14:00,982 DEBUG examining: 'deb-src http://nl.archive.ubuntu.com/ubuntu/ xenial main multiverse restricted'
2016-10-14 11:14:00,982 DEBUG entry 'deb-src http://nl.archive.ubuntu.com/ubuntu/ yakkety main multiverse restricted' updated to new dist
2016-10-14 11:14:00,982 DEBUG examining: 'deb http://nl.archive.ubuntu.com/ubuntu/ xenial universe'
2016-10-14 11:14:00,982 DEBUG entry 'deb http://nl.archive.ubuntu.com/ubuntu/ yakkety universe' updated to new dist
2016-10-14 11:14:00,982 DEBUG examining: 'deb-src http://nl.archive.ubuntu.com/ubuntu/ xenial universe'
2016-10-14 11:14:00,982 DEBUG entry 'deb-src http://nl.archive.ubuntu.com/ubuntu/ yakkety universe' updated to new dist
2016-10-14 11:14:00,983 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security main multiverse restricted'
2016-10-14 11:14:00,983 DEBUG entry 'deb http://security.ubuntu.com/ubuntu yakkety-security main multiverse restricted' updated to new dist
2016-10-14 11:14:00,983 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu xenial-security main multiverse restricted'
2016-10-14 11:14:00,983 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu yakkety-security main multiverse restricted' updated to new dist
2016-10-14 11:14:00,983 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu xenial-security universe'
2016-10-14 11:14:00,983 DEBUG entry 'deb http://security.ubuntu.com/ubuntu yakkety-security universe' updated to new dist
2016-10-14 11:14:00,983 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu xenial-security universe'
2016-10-14 11:14:00,984 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu yakkety-security universe' updated to new dist
2016-10-14 11:14:00,984 DEBUG examining: 'deb http://archive.canonical.com/ xenial partner'
2016-10-14 11:14:00,984 DEBUG entry 'deb http://archive.canonical.com/ yakkety partner' updated to new dist
2016-10-14 11:14:00,984 DEBUG examining: 'deb http://nl.archive.ubuntu.com/ubuntu/ xenial-updates multiverse universe main restricted'
2016-10-14 11:14:00,984 DEBUG entry 'deb http://nl.archive.ubuntu.com/ubuntu/ yakkety-updates multiverse universe main restricted' updated to new dist
2016-10-14 11:14:00,984 DEBUG examining: 'deb http://nl.archive.ubuntu.com/ubuntu/ xenial-backports multiverse universe main restricted'
2016-10-14 11:14:00,984 DEBUG entry 'deb http://nl.archive.ubuntu.com/ubuntu/ yakkety-backports multiverse universe main restricted' updated to new dist
2016-10-14 11:14:00,985 DEBUG running doUpdate() (showErrors=True)
2016-10-14 11:14:23,969 DEBUG openCache()
2016-10-14 11:14:23,970 DEBUG failed to SystemUnLock() (E:Niet vergrendeld) 
2016-10-14 11:14:24,787 DEBUG /openCache(), new cache size 85113
2016-10-14 11:14:24,788 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')