2020-09-09 10:13:00,808 INFO Using config files '['./DistUpgrade.cfg.bionic']'
2020-09-09 10:13:00,809 INFO uname information: 'Linux bp1-Precision-WorkStation-T5400 5.4.0-47-generic #51~18.04.1-Ubuntu SMP Sat Sep 5 14:35:50 UTC 2020 x86_64'
2020-09-09 10:13:01,441 INFO apt version: '1.6.12ubuntu0.1'
2020-09-09 10:13:01,441 INFO python version: '3.6.9 (default, Jul 17 2020, 12:50:27) 
[GCC 8.4.0]'
2020-09-09 10:13:01,445 INFO release-upgrader version '20.04.25' started
2020-09-09 10:13:01,450 INFO locale: 'en_GB' 'UTF-8'
2020-09-09 10:13:01,581 DEBUG Using 'DistUpgradeViewText' view
2020-09-09 10:13:01,650 DEBUG enable dpkg --force-overwrite
2020-09-09 10:13:01,693 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2020-09-09 10:13:22,198 DEBUG lsb-release: 'bionic'
2020-09-09 10:13:22,199 DEBUG _pythonSymlinkCheck run
2020-09-09 10:13:22,200 DEBUG openCache()
2020-09-09 10:13:22,200 DEBUG quirks: running PreCacheOpen
2020-09-09 10:13:22,200 DEBUG running Quirks.PreCacheOpen
2020-09-09 10:13:24,088 DEBUG Comparing 4.15.0-76 with 
2020-09-09 10:13:24,096 DEBUG Comparing 5.3.0-26 with 4.15.0-76
2020-09-09 10:13:24,096 DEBUG Comparing 5.3.0-28 with 5.3.0-26
2020-09-09 10:13:24,098 DEBUG Comparing 5.4.0-42 with 5.3.0-28
2020-09-09 10:13:24,098 DEBUG Comparing 5.4.0-45 with 5.4.0-42
2020-09-09 10:13:24,099 DEBUG Comparing 5.4.0-47 with 5.4.0-45
2020-09-09 10:13:24,602 DEBUG /openCache(), new cache size 99948
2020-09-09 10:13:24,602 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-09-09 10:13:24,602 DEBUG checkViewDepends()
2020-09-09 10:13:24,609 DEBUG running doUpdate() (showErrors=False)
2020-09-09 10:13:36,138 DEBUG openCache()
2020-09-09 10:13:38,128 DEBUG Comparing 4.15.0-76 with 
2020-09-09 10:13:38,135 DEBUG Comparing 5.3.0-26 with 4.15.0-76
2020-09-09 10:13:38,135 DEBUG Comparing 5.3.0-28 with 5.3.0-26
2020-09-09 10:13:38,136 DEBUG Comparing 5.4.0-42 with 5.3.0-28
2020-09-09 10:13:38,137 DEBUG Comparing 5.4.0-45 with 5.4.0-42
2020-09-09 10:13:38,137 DEBUG Comparing 5.4.0-47 with 5.4.0-45
2020-09-09 10:13:38,652 DEBUG /openCache(), new cache size 99948
2020-09-09 10:13:38,652 DEBUG doPostInitialUpdate
2020-09-09 10:13:38,652 DEBUG quirks: running focalPostInitialUpdate
2020-09-09 10:13:38,652 DEBUG running Quirks.focalPostInitialUpdate
2020-09-09 10:13:48,306 DEBUG MetaPkgs: ubuntu-desktop
2020-09-09 10:14:07,562 DEBUG Foreign: adobe-flash-properties-gtk adobe-flashplugin attys-ecg attys-ep attys-scope attyscomm attyscomm-dev ca-certificates-mono cli-common code comedirecord fir1 fir1-dev fsharp google-chrome-stable google-cloud-sdk iir1 iir1-dev libfsharp-core4.5-cil libgdiplus libglade2.0-cil libglib2.0-cil libglib2.0-cil-dev libgtk2.0-cil libgtk2.0-cil-dev libmono-2.0-dev libmono-accessibility4.0-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 libmonoboehm-2.0-1 libmonosgen-2.0-1 libmonosgen-2.0-dev mono-4.0-gac mono-csharp-shell mono-devel mono-dmcs mono-gac mono-mcs mono-roslyn mono-runtime mono-runtime-common mono-runtime-sgen mono-xbuild monodevelop monodoc-base monodoc-manual msbuild msbuild-libhostfxr msbuild-sdkresolver obs-studio skypeforlinux teams xamarin-gtk-theme xournalpp
2020-09-09 10:14:07,562 DEBUG Obsolete: adobereader-enu:i386 atom brscan-skey brscan4 cupswrappermfc7360n:i386 draw.io jdk1.8.0-102 mfc7360nlpr:i386 opendcp python-catkin-pkg-modules python-rosdep python-rosdep-modules python-rosdistro-modules python-rospkg-modules realvnc-vnc-viewer zoom
2020-09-09 10:14:07,563 DEBUG updateSourcesList()
2020-09-09 10:14:07,587 DEBUG rewriteSourcesList() with mirror_check
2020-09-09 10:14:07,587 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2020-09-09 10:14:07,587 DEBUG Checking pkg: ubuntu-minimal
2020-09-09 10:14:07,595 DEBUG Checking pkg: ubuntu-standard
2020-09-09 10:14:07,601 DEBUG examining: 'deb http://gb.archive.ubuntu.com/ubuntu/ bionic main restricted'
2020-09-09 10:14:07,602 DEBUG verifySourcesListEntry: deb http://gb.archive.ubuntu.com/ubuntu/ focal main restricted
2020-09-09 10:14:07,602 DEBUG url_downloadable: http://gb.archive.ubuntu.com/ubuntu//dists/focal/Release
2020-09-09 10:14:07,602 DEBUG s='http' n='gb.archive.ubuntu.com' p='/ubuntu//dists/focal/Release' q='' f=''
2020-09-09 10:14:07,671 DEBUG entry 'deb http://gb.archive.ubuntu.com/ubuntu/ focal main restricted' updated to new dist
2020-09-09 10:14:07,671 DEBUG examining: 'deb-src http://gb.archive.ubuntu.com/ubuntu/ bionic main restricted'
2020-09-09 10:14:07,671 DEBUG entry 'deb-src http://gb.archive.ubuntu.com/ubuntu/ focal main restricted' updated to new dist
2020-09-09 10:14:07,672 DEBUG examining: 'deb http://gb.archive.ubuntu.com/ubuntu/ bionic-updates main restricted'
2020-09-09 10:14:07,672 DEBUG entry 'deb http://gb.archive.ubuntu.com/ubuntu/ focal-updates main restricted' updated to new dist
2020-09-09 10:14:07,672 DEBUG examining: 'deb-src http://gb.archive.ubuntu.com/ubuntu/ bionic-updates main restricted'
2020-09-09 10:14:07,672 DEBUG entry 'deb-src http://gb.archive.ubuntu.com/ubuntu/ focal-updates main restricted' updated to new dist
2020-09-09 10:14:07,672 DEBUG examining: 'deb http://gb.archive.ubuntu.com/ubuntu/ bionic universe'
2020-09-09 10:14:07,672 DEBUG entry 'deb http://gb.archive.ubuntu.com/ubuntu/ focal universe' updated to new dist
2020-09-09 10:14:07,673 DEBUG examining: 'deb-src http://gb.archive.ubuntu.com/ubuntu/ bionic universe'
2020-09-09 10:14:07,673 DEBUG entry 'deb-src http://gb.archive.ubuntu.com/ubuntu/ focal universe' updated to new dist
2020-09-09 10:14:07,673 DEBUG examining: 'deb http://gb.archive.ubuntu.com/ubuntu/ bionic-updates universe'
2020-09-09 10:14:07,673 DEBUG entry 'deb http://gb.archive.ubuntu.com/ubuntu/ focal-updates universe' updated to new dist
2020-09-09 10:14:07,673 DEBUG examining: 'deb-src http://gb.archive.ubuntu.com/ubuntu/ bionic-updates universe'
2020-09-09 10:14:07,673 DEBUG entry 'deb-src http://gb.archive.ubuntu.com/ubuntu/ focal-updates universe' updated to new dist
2020-09-09 10:14:07,674 DEBUG examining: 'deb http://gb.archive.ubuntu.com/ubuntu/ bionic multiverse'
2020-09-09 10:14:07,674 DEBUG entry 'deb http://gb.archive.ubuntu.com/ubuntu/ focal multiverse' updated to new dist
2020-09-09 10:14:07,674 DEBUG examining: 'deb-src http://gb.archive.ubuntu.com/ubuntu/ bionic multiverse'
2020-09-09 10:14:07,674 DEBUG entry 'deb-src http://gb.archive.ubuntu.com/ubuntu/ focal multiverse' updated to new dist
2020-09-09 10:14:07,674 DEBUG examining: 'deb http://gb.archive.ubuntu.com/ubuntu/ bionic-updates multiverse'
2020-09-09 10:14:07,674 DEBUG entry 'deb http://gb.archive.ubuntu.com/ubuntu/ focal-updates multiverse' updated to new dist
2020-09-09 10:14:07,674 DEBUG examining: 'deb-src http://gb.archive.ubuntu.com/ubuntu/ bionic-updates multiverse'
2020-09-09 10:14:07,675 DEBUG entry 'deb-src http://gb.archive.ubuntu.com/ubuntu/ focal-updates multiverse' updated to new dist
2020-09-09 10:14:07,675 DEBUG examining: 'deb http://gb.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse'
2020-09-09 10:14:07,675 DEBUG entry 'deb http://gb.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse' updated to new dist
2020-09-09 10:14:07,675 DEBUG examining: 'deb-src http://gb.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse'
2020-09-09 10:14:07,675 DEBUG entry 'deb-src http://gb.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse' updated to new dist
2020-09-09 10:14:07,675 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu bionic-security main restricted'
2020-09-09 10:14:07,675 DEBUG verifySourcesListEntry: deb http://security.ubuntu.com/ubuntu focal main restricted
2020-09-09 10:14:07,676 DEBUG url_downloadable: http://security.ubuntu.com/ubuntu/dists/focal/Release
2020-09-09 10:14:07,676 DEBUG s='http' n='security.ubuntu.com' p='/ubuntu/dists/focal/Release' q='' f=''
2020-09-09 10:14:07,716 DEBUG entry 'deb http://security.ubuntu.com/ubuntu focal-security main restricted' updated to new dist
2020-09-09 10:14:07,716 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu bionic-security main restricted'
2020-09-09 10:14:07,716 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu focal-security main restricted' updated to new dist
2020-09-09 10:14:07,716 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu bionic-security universe'
2020-09-09 10:14:07,716 DEBUG entry 'deb http://security.ubuntu.com/ubuntu focal-security universe' updated to new dist
2020-09-09 10:14:07,716 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu bionic-security universe'
2020-09-09 10:14:07,716 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu focal-security universe' updated to new dist
2020-09-09 10:14:07,717 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu bionic-security multiverse'
2020-09-09 10:14:07,717 DEBUG entry 'deb http://security.ubuntu.com/ubuntu focal-security multiverse' updated to new dist
2020-09-09 10:14:07,717 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu bionic-security multiverse'
2020-09-09 10:14:07,717 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu focal-security multiverse' updated to new dist
2020-09-09 10:14:07,717 DEBUG examining: 'deb http://archive.canonical.com/ubuntu bionic partner'
2020-09-09 10:14:07,718 DEBUG verifySourcesListEntry: deb http://archive.canonical.com/ubuntu focal partner
2020-09-09 10:14:07,718 DEBUG url_downloadable: http://archive.canonical.com/ubuntu/dists/focal/Release
2020-09-09 10:14:07,718 DEBUG s='http' n='archive.canonical.com' p='/ubuntu/dists/focal/Release' q='' f=''
2020-09-09 10:14:07,755 DEBUG entry 'deb http://archive.canonical.com/ubuntu focal partner' updated to new dist
2020-09-09 10:14:07,755 DEBUG examining: 'deb-src http://archive.canonical.com/ubuntu bionic partner'
2020-09-09 10:14:07,756 DEBUG entry 'deb-src http://archive.canonical.com/ubuntu focal partner' updated to new dist
2020-09-09 10:14:07,756 DEBUG examining: 'deb http://ppa.launchpad.net/berndporr/edu/ubuntu bionic main'
2020-09-09 10:14:07,758 DEBUG entry '# deb http://ppa.launchpad.net/berndporr/edu/ubuntu focal main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,758 DEBUG examining: 'deb https://download.mono-project.com/repo/ubuntu vs-bionic main'
2020-09-09 10:14:07,761 DEBUG entry '# deb https://download.mono-project.com/repo/ubuntu vs-bionic main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,761 DEBUG examining: 'deb http://ppa.launchpad.net/berndporr/usbdux/ubuntu bionic main # disabled on upgrade to bionic'
2020-09-09 10:14:07,763 DEBUG entry '# deb http://ppa.launchpad.net/berndporr/usbdux/ubuntu focal main # disabled on upgrade to bionic disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,763 DEBUG examining: 'deb http://ppa.launchpad.net/berndporr/dsp/ubuntu bionic main'
2020-09-09 10:14:07,765 DEBUG entry '# deb http://ppa.launchpad.net/berndporr/dsp/ubuntu focal main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,765 DEBUG examining: 'deb [arch=amd64] http://packages.microsoft.com/repos/vscode stable main'
2020-09-09 10:14:07,767 DEBUG entry '# deb [arch=amd64] http://packages.microsoft.com/repos/vscode stable main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,768 DEBUG examining: 'deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main'
2020-09-09 10:14:07,770 DEBUG entry '# deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,770 DEBUG examining: 'deb [arch=amd64] https://repo.skype.com/deb stable main'
2020-09-09 10:14:07,771 DEBUG entry '# deb [arch=amd64] https://repo.skype.com/deb stable main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,771 DEBUG examining: 'deb http://ppa.launchpad.net/berndporr/attys/ubuntu bionic main # disabled on upgrade to bionic'
2020-09-09 10:14:07,773 DEBUG entry '# deb http://ppa.launchpad.net/berndporr/attys/ubuntu focal main # disabled on upgrade to bionic disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,773 DEBUG examining: 'deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu bionic main'
2020-09-09 10:14:07,774 DEBUG entry '# deb http://ppa.launchpad.net/obsproject/obs-studio/ubuntu focal main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:07,774 DEBUG examining: 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main'
2020-09-09 10:14:07,776 DEBUG entry '# deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-09-09 10:14:35,317 DEBUG running doUpdate() (showErrors=True)
2020-09-09 10:15:00,985 DEBUG openCache()
2020-09-09 10:15:02,403 DEBUG Comparing 4.15.0-76 with 
2020-09-09 10:15:02,404 DEBUG Comparing 5.3.0-26 with 4.15.0-76
2020-09-09 10:15:02,404 DEBUG Comparing 5.3.0-28 with 5.3.0-26
2020-09-09 10:15:02,405 DEBUG Comparing 5.4.0-42 with 5.3.0-28
2020-09-09 10:15:02,405 DEBUG Comparing 5.4.0-45 with 5.4.0-42
2020-09-09 10:15:02,405 DEBUG Comparing 5.4.0-47 with 5.4.0-45
2020-09-09 10:15:02,744 DEBUG /openCache(), new cache size 67260
2020-09-09 10:15:02,745 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-09-09 10:15:02,745 DEBUG quirks: running PreDistUpgradeCache
2020-09-09 10:15:02,746 DEBUG running Quirks.PreDistUpgradeCache
2020-09-09 10:15:02,746 INFO installing python-is-python2 because python-minimal was installed
2020-09-09 10:15:02,746 DEBUG Installing 'python-is-python2' (python-minimal was installed on the system)
2020-09-09 10:15:03,237 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
2020-09-09 10:15:03,238 DEBUG abort called
2020-09-09 10:15:03,242 DEBUG openCache()
2020-09-09 10:15:08,021 DEBUG Comparing 4.15.0-76 with 
2020-09-09 10:15:08,028 DEBUG Comparing 5.3.0-26 with 4.15.0-76
2020-09-09 10:15:08,028 DEBUG Comparing 5.3.0-28 with 5.3.0-26
2020-09-09 10:15:08,030 DEBUG Comparing 5.4.0-42 with 5.3.0-28
2020-09-09 10:15:08,030 DEBUG Comparing 5.4.0-45 with 5.4.0-42
2020-09-09 10:15:08,030 DEBUG Comparing 5.4.0-47 with 5.4.0-45
2020-09-09 10:15:08,548 DEBUG /openCache(), new cache size 99948