2018-07-16 16:22:55,213 INFO Using config files '['./DistUpgrade.cfg.xenial']'
2018-07-16 16:22:55,213 INFO uname information: 'Linux Voyager7 4.9.18-040918-generic #201703260832 SMP Sun Mar 26 12:34:37 UTC 2017 x86_64'
2018-07-16 16:22:55,470 INFO apt version: '1.2.27'
2018-07-16 16:22:55,470 INFO python version: '3.5.2 (default, Nov 23 2017, 16:37:01) 
[GCC 5.4.0 20160609]'
2018-07-16 16:22:55,472 INFO release-upgrader version '18.04.17' started
2018-07-16 16:22:55,518 INFO locale: 'de_DE' 'UTF-8'
2018-07-16 16:22:55,671 DEBUG Using 'DistUpgradeViewGtk3' view
2018-07-16 16:22:55,704 DEBUG enable dpkg --force-overwrite
2018-07-16 16:22:55,716 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2018-07-16 16:22:59,402 DEBUG lsb-release: 'xenial'
2018-07-16 16:22:59,402 DEBUG _pythonSymlinkCheck run
2018-07-16 16:22:59,402 DEBUG openCache()
2018-07-16 16:22:59,403 DEBUG No such plugin directory: ./plugins
2018-07-16 16:22:59,403 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2018-07-16 16:22:59,403 DEBUG plugins for condition 'bionicPreCacheOpen' are '[]'
2018-07-16 16:22:59,403 DEBUG plugins for condition 'from_xenialPreCacheOpen' are '[]'
2018-07-16 16:22:59,403 DEBUG quirks: running PreCacheOpen
2018-07-16 16:22:59,403 DEBUG running Quirks.PreCacheOpen
2018-07-16 16:22:59,810 DEBUG /openCache(), new cache size 87545
2018-07-16 16:22:59,811 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2018-07-16 16:22:59,811 DEBUG checkViewDepends()
2018-07-16 16:22:59,811 DEBUG running doUpdate() (showErrors=False)
2018-07-16 16:23:00,659 ERROR IOError/SystemError in cache.update(): ''. Retrying (currentRetry: 0)
2018-07-16 16:23:00,660 ERROR doUpdate() failed completely
2018-07-16 16:23:00,660 DEBUG openCache()
2018-07-16 16:23:01,094 DEBUG /openCache(), new cache size 87545
2018-07-16 16:23:01,095 DEBUG doPostInitialUpdate
2018-07-16 16:23:01,095 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2018-07-16 16:23:01,095 DEBUG plugins for condition 'bionicPostInitialUpdate' are '[]'
2018-07-16 16:23:01,095 DEBUG plugins for condition 'from_xenialPostInitialUpdate' are '[]'
2018-07-16 16:23:02,345 DEBUG MetaPkgs: ubuntu-desktop
2018-07-16 16:23:05,737 DEBUG Foreign: adobe-flash-properties-gtk adobe-flashplugin ca-certificates-mono cli-common google-chrome-stable indicator-keylock libcuda1-370 libegl1-mesa libegl1-mesa:i386 libfreerdp-client2-2 libfreerdp2-2 libgbm1 libgbm1:i386 libgdiplus libgl1-mesa-dri libgl1-mesa-dri:i386 libgl1-mesa-glx libgl1-mesa-glx:i386 libglapi-mesa libglapi-mesa:i386 libglib2.0-cil libgtk2.0-cil libmono-2.0-dev libmono-accessibility4.0-cil libmono-btls-interface4.0-cil libmono-cairo4.0-cil libmono-cecil-private-cil libmono-cil-dev libmono-codecontracts4.0-cil libmono-compilerservices-symbolwriter4.0-cil libmono-corlib4.5-cil libmono-cscompmgd0.0-cil libmono-csharp4.0c-cil libmono-custommarshalers4.0-cil libmono-data-tds4.0-cil libmono-db2-1.0-cil libmono-debugger-soft4.0a-cil libmono-http4.0-cil libmono-i18n-cjk4.0-cil libmono-i18n-mideast4.0-cil libmono-i18n-other4.0-cil libmono-i18n-rare4.0-cil libmono-i18n-west4.0-cil libmono-i18n4.0-all libmono-i18n4.0-cil libmono-ldap4.0-cil libmono-management4.0-cil libmono-messaging-rabbitmq4.0-cil libmono-messaging4.0-cil libmono-microsoft-build-engine4.0-cil libmono-microsoft-build-framework4.0-cil libmono-microsoft-build-tasks-v4.0-4.0-cil libmono-microsoft-build-utilities-v4.0-4.0-cil libmono-microsoft-build4.0-cil libmono-microsoft-csharp4.0-cil libmono-microsoft-visualc10.0-cil libmono-microsoft-web-infrastructure1.0-cil libmono-oracle4.0-cil libmono-parallel4.0-cil libmono-peapi4.0a-cil libmono-posix4.0-cil libmono-rabbitmq4.0-cil libmono-relaxng4.0-cil libmono-security4.0-cil libmono-sharpzip4.84-cil libmono-simd4.0-cil libmono-smdiagnostics0.0-cil libmono-sqlite4.0-cil libmono-system-componentmodel-composition4.0-cil libmono-system-componentmodel-dataannotations4.0-cil libmono-system-configuration-install4.0-cil libmono-system-configuration4.0-cil libmono-system-core4.0-cil libmono-system-data-datasetextensions4.0-cil libmono-system-data-entity4.0-cil libmono-system-data-linq4.0-cil libmono-system-data-services-client4.0-cil libmono-system-data-services4.0-cil libmono-system-data4.0-cil libmono-system-deployment4.0-cil libmono-system-design4.0-cil libmono-system-drawing-design4.0-cil libmono-system-drawing4.0-cil libmono-system-dynamic4.0-cil libmono-system-enterpriseservices4.0-cil libmono-system-identitymodel-selectors4.0-cil libmono-system-identitymodel4.0-cil libmono-system-io-compression-filesystem4.0-cil libmono-system-io-compression4.0-cil libmono-system-json-microsoft4.0-cil libmono-system-json4.0-cil libmono-system-ldap-protocols4.0-cil libmono-system-ldap4.0-cil libmono-system-management4.0-cil libmono-system-messaging4.0-cil libmono-system-net-http-formatting4.0-cil libmono-system-net-http-webrequest4.0-cil libmono-system-net-http4.0-cil libmono-system-net4.0-cil libmono-system-numerics-vectors4.0-cil libmono-system-numerics4.0-cil libmono-system-reactive-core2.2-cil libmono-system-reactive-debugger2.2-cil libmono-system-reactive-experimental2.2-cil libmono-system-reactive-interfaces2.2-cil libmono-system-reactive-linq2.2-cil libmono-system-reactive-observable-aliases0.0-cil libmono-system-reactive-platformservices2.2-cil libmono-system-reactive-providers2.2-cil libmono-system-reactive-runtime-remoting2.2-cil libmono-system-reactive-windows-forms2.2-cil libmono-system-reactive-windows-threading2.2-cil libmono-system-reflection-context4.0-cil libmono-system-runtime-caching4.0-cil libmono-system-runtime-durableinstancing4.0-cil libmono-system-runtime-serialization-formatters-soap4.0-cil libmono-system-runtime-serialization4.0-cil libmono-system-runtime4.0-cil libmono-system-security4.0-cil libmono-system-servicemodel-activation4.0-cil libmono-system-servicemodel-discovery4.0-cil libmono-system-servicemodel-internals0.0-cil libmono-system-servicemodel-routing4.0-cil libmono-system-servicemodel-web4.0-cil libmono-system-servicemodel4.0a-cil libmono-system-serviceprocess4.0-cil libmono-system-threading-tasks-dataflow4.0-cil libmono-system-transactions4.0-cil libmono-system-web-abstractions4.0-cil libmono-system-web-applicationservices4.0-cil libmono-system-web-dynamicdata4.0-cil libmono-system-web-extensions-design4.0-cil libmono-system-web-extensions4.0-cil libmono-system-web-http-selfhost4.0-cil libmono-system-web-http-webhost4.0-cil libmono-system-web-http4.0-cil libmono-system-web-mobile4.0-cil libmono-system-web-mvc3.0-cil libmono-system-web-razor2.0-cil libmono-system-web-regularexpressions4.0-cil libmono-system-web-routing4.0-cil libmono-system-web-services4.0-cil libmono-system-web-webpages-deployment2.0-cil libmono-system-web-webpages-razor2.0-cil libmono-system-web-webpages2.0-cil libmono-system-web4.0-cil libmono-system-windows-forms-datavisualization4.0a-cil libmono-system-windows-forms4.0-cil libmono-system-windows4.0-cil libmono-system-workflow-activities4.0-cil libmono-system-workflow-componentmodel4.0-cil libmono-system-workflow-runtime4.0-cil libmono-system-xaml4.0-cil libmono-system-xml-linq4.0-cil libmono-system-xml-serialization4.0-cil libmono-system-xml4.0-cil libmono-system4.0-cil libmono-tasklets4.0-cil libmono-webbrowser4.0-cil libmono-webmatrix-data4.0-cil libmono-windowsbase4.0-cil libmono-xbuild-tasks4.0-cil libmonosgen-2.0-1 libmonosgen-2.0-dev libosmesa6 libosmesa6:i386 libva-drm1 libva-drm1:i386 libva-x11-1 libva-x11-1:i386 libva1 libva1:i386 libwayland-egl1-mesa libwayland-egl1-mesa:i386 libwinpr2-2 libxnvctrl0 linux-firmware linux-headers-4.9.18-040918 linux-headers-4.9.18-040918-generic linux-image-4.9.18-040918-generic mesa-va-drivers mesa-va-drivers:i386 mesa-vdpau-drivers mono-4.0-gac mono-csharp-shell mono-devel mono-gac mono-mcs mono-roslyn mono-runtime mono-runtime-common mono-runtime-sgen mono-xbuild msbuild msbuild-libhostfxr msbuild-sdkresolver nvidia-370 nvidia-opencl-icd-370 nvidia-settings pipelight-multi referenceassemblies-pcl remmina remmina-common remmina-plugin-rdp remmina-plugin-secret remmina-plugin-vnc skypeforlinux tuxedo-wallpapers unsettings va-driver-all va-driver-all:i386 virtualbox-5.2 wine-staging wine-staging-amd64 wine-staging-i386:i386 winetricks xserver-xorg-video-intel
2018-07-16 16:23:05,737 DEBUG Obsolete: messengerfordesktop teamviewer:i386
2018-07-16 16:23:05,737 DEBUG updateSourcesList()
2018-07-16 16:23:05,764 DEBUG rewriteSourcesList() with mirror_check
2018-07-16 16:23:05,764 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2018-07-16 16:23:05,764 DEBUG Checking pkg: ubuntu-minimal
2018-07-16 16:23:05,767 DEBUG Checking pkg: ubuntu-standard
2018-07-16 16:23:05,769 DEBUG examining: 'deb http://uk-mirrors.evowise.com/ubuntu/ xenial main restricted universe multiverse'
2018-07-16 16:23:05,770 DEBUG entry 'deb http://uk-mirrors.evowise.com/ubuntu/ bionic main restricted universe multiverse' updated to new dist
2018-07-16 16:23:05,770 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu/ xenial-security main restricted universe multiverse'
2018-07-16 16:23:05,770 DEBUG entry 'deb http://security.ubuntu.com/ubuntu/ bionic-security main restricted universe multiverse' updated to new dist
2018-07-16 16:23:05,770 DEBUG examining: 'deb http://download.virtualbox.org/virtualbox/debian xenial contrib'
2018-07-16 16:23:05,771 DEBUG entry '# deb http://download.virtualbox.org/virtualbox/debian bionic contrib # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,771 DEBUG examining: 'deb http://uk-mirrors.evowise.com/ubuntu/ xenial-updates universe main restricted multiverse'
2018-07-16 16:23:05,771 DEBUG entry 'deb http://uk-mirrors.evowise.com/ubuntu/ bionic-updates universe main restricted multiverse' updated to new dist
2018-07-16 16:23:05,771 DEBUG examining: 'deb http://deb.tuxedocomputers.com/ubuntu xenial main'
2018-07-16 16:23:05,772 DEBUG entry '# deb http://deb.tuxedocomputers.com/ubuntu bionic main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,772 DEBUG examining: 'deb https://deb.packager.io/gh/opf/openproject-ce xenial stable/7'
2018-07-16 16:23:05,773 DEBUG entry '# deb https://deb.packager.io/gh/opf/openproject-ce bionic stable/7 # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,773 DEBUG examining: 'deb http://graphics.tuxedocomputers.com/ubuntu xenial main'
2018-07-16 16:23:05,774 DEBUG entry '# deb http://graphics.tuxedocomputers.com/ubuntu bionic main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,774 DEBUG examining: 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main'
2018-07-16 16:23:05,774 DEBUG entry '# deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,774 DEBUG examining: 'deb http://ppa.launchpad.net/pipelight/stable/ubuntu xenial main'
2018-07-16 16:23:05,775 DEBUG entry '# deb http://ppa.launchpad.net/pipelight/stable/ubuntu bionic main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,775 DEBUG examining: 'deb http://download.mono-project.com/repo/ubuntu xenial main'
2018-07-16 16:23:05,776 DEBUG entry '# deb http://download.mono-project.com/repo/ubuntu bionic main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,776 DEBUG examining: 'deb http://intel.tuxedocomputers.com/ubuntu xenial main'
2018-07-16 16:23:05,777 DEBUG entry '# deb http://intel.tuxedocomputers.com/ubuntu bionic main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,777 DEBUG examining: 'deb http://ppa.launchpad.net/remmina-ppa-team/remmina-next/ubuntu xenial main'
2018-07-16 16:23:05,778 DEBUG entry '# deb http://ppa.launchpad.net/remmina-ppa-team/remmina-next/ubuntu bionic main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:05,778 DEBUG examining: 'deb http://archive.canonical.com/ubuntu xenial partner'
2018-07-16 16:23:05,778 DEBUG entry 'deb http://archive.canonical.com/ubuntu bionic partner' updated to new dist
2018-07-16 16:23:05,778 DEBUG examining: 'deb [arch=amd64] https://repo.skype.com/deb stable main'
2018-07-16 16:23:05,779 DEBUG entry '# deb [arch=amd64] https://repo.skype.com/deb stable main # Bei Aktualisierung zu bionic deaktiviert' was disabled (unknown mirror)
2018-07-16 16:23:08,440 DEBUG running doUpdate() (showErrors=True)
2018-07-16 16:23:12,039 DEBUG openCache()
2018-07-16 16:23:12,039 DEBUG failed to SystemUnLock() (E:Nicht gesperrt) 
2018-07-16 16:23:12,478 DEBUG /openCache(), new cache size 90999
2018-07-16 16:23:12,478 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2018-07-16 16:23:13,906 DEBUG Running KeepInstalledSection rules
2018-07-16 16:23:14,591 DEBUG Kernel uname: '4.9.18-040918-generic' 
2018-07-16 16:23:14,598 DEBUG nvidiaUpdate()
2018-07-16 16:23:15,605 INFO no old nvidia driver installed, installing no new
2018-07-16 16:23:15,606 DEBUG Removing 'xscreensaver' (ubuntu-desktop PostUpgradeRemove rule)
2018-07-16 16:23:15,606 DEBUG Removing 'gnome-cups-manager' (ubuntu-desktop PostUpgradeRemove rule)
2018-07-16 16:23:15,606 DEBUG Removing 'powermanagement-interface' (ubuntu-desktop PostUpgradeRemove rule)
2018-07-16 16:23:15,606 DEBUG Removing 'deskbar-applet' (ubuntu-desktop PostUpgradeRemove rule)
2018-07-16 16:23:15,606 DEBUG Removing 'nautilus-cd-burner' (ubuntu-desktop PostUpgradeRemove rule)
2018-07-16 16:23:15,606 DEBUG plugins for condition 'PostDistUpgradeCache' are '[]'
2018-07-16 16:23:15,606 DEBUG plugins for condition 'bionicPostDistUpgradeCache' are '[]'
2018-07-16 16:23:15,606 DEBUG plugins for condition 'from_xenialPostDistUpgradeCache' are '[]'
2018-07-16 16:23:15,606 DEBUG quirks: running PostDistUpgradeCache
2018-07-16 16:23:15,606 DEBUG running Quirks.PostDistUpgradeCache
2018-07-16 16:23:15,966 DEBUG Comparing 4.9.18-040918 with 
2018-07-16 16:23:16,157 INFO installing linux metapackage: linux-generic
2018-07-16 16:23:16,157 DEBUG Installing 'linux-generic' (linux metapackage may have been accidentally uninstalled)
2018-07-16 16:23:16,209 DEBUG Marking 'ubuntu-desktop' for upgrade
2018-07-16 16:23:16,394 WARNING Can't mark 'ubuntu-desktop' for upgrade (E:Probleme können nicht korrigiert werden, Sie haben zurückgehaltene defekte Pakete.)
2018-07-16 16:23:16,438 DEBUG blacklist expr 'unity$' matches 'unity'
2018-07-16 16:23:16,438 DEBUG The package 'unity' is marked for removal but it's in the removal blacklist
2018-07-16 16:24:07,896 ERROR Dist-upgrade failed: 'Das Paket »unity« ist zum Löschen vorgesehen, wurde aber durch das System gesperrt.'
2018-07-16 16:24:07,899 DEBUG abort called
2018-07-16 16:24:07,900 DEBUG openCache()
2018-07-16 16:24:07,900 DEBUG failed to SystemUnLock() (E:Nicht gesperrt) 
2018-07-16 16:24:09,549 DEBUG /openCache(), new cache size 87545