2020-05-17 09:29:48,920 INFO Using config files '['./DistUpgrade.cfg']'
2020-05-17 09:29:48,920 INFO uname information: 'Linux mehrdad-pc 5.3.0-51-generic #44-Ubuntu SMP Wed Apr 22 21:09:44 UTC 2020 x86_64'
2020-05-17 09:29:49,346 INFO apt version: '1.9.4ubuntu0.1'
2020-05-17 09:29:49,347 INFO python version: '3.7.5 (default, Apr 19 2020, 20:18:17) 
[GCC 9.2.1 20191008]'
2020-05-17 09:29:49,350 INFO release-upgrader version '20.04.19' started
2020-05-17 09:29:49,431 INFO locale: 'en_US' 'UTF-8'
2020-05-17 09:29:49,723 DEBUG Using 'DistUpgradeViewGtk3' view
2020-05-17 09:29:49,775 DEBUG enable dpkg --force-overwrite
2020-05-17 09:29:49,798 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2020-05-17 09:29:54,415 DEBUG lsb-release: 'eoan'
2020-05-17 09:29:54,416 DEBUG _pythonSymlinkCheck run
2020-05-17 09:29:54,417 DEBUG openCache()
2020-05-17 09:29:54,417 DEBUG quirks: running PreCacheOpen
2020-05-17 09:29:54,417 DEBUG running Quirks.PreCacheOpen
2020-05-17 09:29:55,018 DEBUG /openCache(), new cache size 92601
2020-05-17 09:29:55,018 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-05-17 09:29:55,018 DEBUG checkViewDepends()
2020-05-17 09:29:55,023 DEBUG running doUpdate() (showErrors=False)
2020-05-17 09:30:01,062 ERROR IOError/SystemError in cache.update(): 'E:Failed to fetch https://download.docker.com/linux/ubuntu/dists/eoan/InRelease  403  Forbidden [IP: 99.86.116.31 443], E:The repository 'https://download.docker.com/linux/ubuntu eoan InRelease' is no longer signed.'. Retrying (currentRetry: 0)
2020-05-17 09:30:01,063 ERROR doUpdate() failed completely
2020-05-17 09:30:01,063 DEBUG openCache()
2020-05-17 09:30:01,699 DEBUG /openCache(), new cache size 92601
2020-05-17 09:30:01,699 DEBUG doPostInitialUpdate
2020-05-17 09:30:01,699 DEBUG quirks: running focalPostInitialUpdate
2020-05-17 09:30:01,699 DEBUG running Quirks.focalPostInitialUpdate
2020-05-17 09:30:04,252 DEBUG Snap core18 is installed
2020-05-17 09:30:04,559 DEBUG Snap gnome-3-34-1804 is installed
2020-05-17 09:30:04,560 DEBUG Snap gnome-3-34-1804 is not tracking the release channel
2020-05-17 09:30:04,903 DEBUG Snap gtk-common-themes is installed
2020-05-17 09:30:06,729 DEBUG Snap gnome-3-28-1804 is installed
2020-05-17 09:30:06,782 DEBUG Snap gnome-3-28-1804 is being used by drawio. Switching it to stable track
2020-05-17 09:30:07,452 DEBUG Snap gnome-calculator is installed
2020-05-17 09:30:07,843 DEBUG Snap gnome-characters is installed
2020-05-17 09:30:08,200 DEBUG Snap gnome-logs is installed
2020-05-17 09:30:11,116 DEBUG MetaPkgs: ubuntu-desktop
2020-05-17 09:30:14,022 DEBUG Foreign: containerd.io docker-ce docker-ce-cli libpq5 nodejs pgadmin4 pgadmin4-apache2 pgadmin4-common pgadmin4-doc pgdg-keyring postgis postgis-doc postgresql postgresql-12 postgresql-12-postgis-3 postgresql-12-postgis-3-scripts postgresql-client-12 postgresql-client-common postgresql-common postgresql-contrib python3-flask-security python3-psycopg2 python3-speaklater python3-werkzeug skypeforlinux woeusb yarn
2020-05-17 09:30:14,022 DEBUG Obsolete: anydesk
2020-05-17 09:30:14,025 DEBUG updateSourcesList()
2020-05-17 09:30:14,081 DEBUG rewriteSourcesList() with mirror_check
2020-05-17 09:30:14,081 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2020-05-17 09:30:14,081 DEBUG Checking pkg: ubuntu-minimal
2020-05-17 09:30:14,086 DEBUG Checking pkg: ubuntu-standard
2020-05-17 09:30:14,089 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ eoan main restricted'
2020-05-17 09:30:14,089 DEBUG verifySourcesListEntry: deb http://ir.archive.ubuntu.com/ubuntu/ focal main restricted
2020-05-17 09:30:14,089 DEBUG url_downloadable: http://ir.archive.ubuntu.com/ubuntu//dists/focal/Release
2020-05-17 09:30:14,089 DEBUG s='http' n='ir.archive.ubuntu.com' p='/ubuntu//dists/focal/Release' q='' f=''
2020-05-17 09:30:14,823 DEBUG entry 'deb http://ir.archive.ubuntu.com/ubuntu/ focal main restricted' updated to new dist
2020-05-17 09:30:14,823 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ eoan-updates main restricted'
2020-05-17 09:30:14,823 DEBUG entry 'deb http://ir.archive.ubuntu.com/ubuntu/ focal-updates main restricted' updated to new dist
2020-05-17 09:30:14,824 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ eoan universe'
2020-05-17 09:30:14,824 DEBUG entry 'deb http://ir.archive.ubuntu.com/ubuntu/ focal universe' updated to new dist
2020-05-17 09:30:14,824 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ eoan-updates universe'
2020-05-17 09:30:14,825 DEBUG entry 'deb http://ir.archive.ubuntu.com/ubuntu/ focal-updates universe' updated to new dist
2020-05-17 09:30:14,825 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ eoan multiverse'
2020-05-17 09:30:14,825 DEBUG entry 'deb http://ir.archive.ubuntu.com/ubuntu/ focal multiverse' updated to new dist
2020-05-17 09:30:14,826 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ eoan-updates multiverse'
2020-05-17 09:30:14,826 DEBUG entry 'deb http://ir.archive.ubuntu.com/ubuntu/ focal-updates multiverse' updated to new dist
2020-05-17 09:30:14,826 DEBUG examining: 'deb http://ir.archive.ubuntu.com/ubuntu/ eoan-backports main restricted universe multiverse'
2020-05-17 09:30:14,826 DEBUG entry 'deb http://ir.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse' updated to new dist
2020-05-17 09:30:14,827 DEBUG examining: 'deb [arch=amd64] https://download.docker.com/linux/ubuntu eoan stable'
2020-05-17 09:30:14,830 DEBUG entry '# deb [arch=amd64] https://download.docker.com/linux/ubuntu focal stable # disabled on upgrade to focal' was disabled (unknown mirror)
2020-05-17 09:30:14,831 DEBUG examining: 'deb http://apt.postgresql.org/pub/repos/apt/ eoan-pgdg main'
2020-05-17 09:30:14,834 DEBUG entry '# deb http://apt.postgresql.org/pub/repos/apt/ eoan-pgdg main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-05-17 09:30:14,834 DEBUG examining: 'deb https://deb.nodesource.com/node_13.x eoan main'
2020-05-17 09:30:14,835 DEBUG entry '# deb https://deb.nodesource.com/node_13.x focal main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-05-17 09:30:14,835 DEBUG examining: 'deb-src https://deb.nodesource.com/node_13.x eoan main'
2020-05-17 09:30:14,836 DEBUG entry '# deb-src https://deb.nodesource.com/node_13.x focal main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-05-17 09:30:14,836 DEBUG examining: 'deb http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu eoan main'
2020-05-17 09:30:14,837 DEBUG entry '# deb http://ppa.launchpad.net/nilarimogard/webupd8/ubuntu focal main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-05-17 09:30:14,837 DEBUG examining: 'deb https://dl.yarnpkg.com/debian/ stable main'
2020-05-17 09:30:14,838 DEBUG entry '# deb https://dl.yarnpkg.com/debian/ stable main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-05-17 09:30:14,839 DEBUG examining: 'deb [arch=amd64] https://repo.skype.com/deb stable main'
2020-05-17 09:30:14,840 DEBUG entry '# deb [arch=amd64] https://repo.skype.com/deb stable main # disabled on upgrade to focal' was disabled (unknown mirror)
2020-05-17 09:30:16,707 DEBUG running doUpdate() (showErrors=True)
2020-05-17 09:30:22,191 DEBUG openCache()
2020-05-17 09:30:22,650 DEBUG /openCache(), new cache size 65254
2020-05-17 09:30:22,650 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-05-17 09:30:24,358 DEBUG Running KeepInstalledSection rules
2020-05-17 09:30:25,146 DEBUG Kernel uname: '5.3.0-51-generic' 
2020-05-17 09:30:25,164 DEBUG nvidiaUpdate()
2020-05-17 09:30:27,266 INFO no old nvidia driver installed, installing no new
2020-05-17 09:30:27,267 DEBUG Removing 'xscreensaver' (ubuntu-desktop PostUpgradeRemove rule)
2020-05-17 09:30:27,267 DEBUG Removing 'gnome-cups-manager' (ubuntu-desktop PostUpgradeRemove rule)
2020-05-17 09:30:27,267 DEBUG Removing 'powermanagement-interface' (ubuntu-desktop PostUpgradeRemove rule)
2020-05-17 09:30:27,267 DEBUG Removing 'deskbar-applet' (ubuntu-desktop PostUpgradeRemove rule)
2020-05-17 09:30:27,267 DEBUG Removing 'nautilus-cd-burner' (ubuntu-desktop PostUpgradeRemove rule)
2020-05-17 09:30:27,268 DEBUG quirks: running PostDistUpgradeCache
2020-05-17 09:30:27,268 DEBUG running Quirks.PostDistUpgradeCache
2020-05-17 09:30:27,552 DEBUG Comparing 5.3.0-46 with 
2020-05-17 09:30:27,553 DEBUG Comparing 5.3.0-51 with 5.3.0-46
2020-05-17 09:30:27,553 DEBUG Comparing 5.4.0-29 with 5.3.0-51
2020-05-17 09:30:27,689 INFO installing python-is-python2 because python-minimal was installed
2020-05-17 09:30:27,689 DEBUG Installing 'python-is-python2' (python-minimal was installed on the system)
2020-05-17 09:30:27,723 DEBUG Marking 'ubuntu-desktop' for upgrade
2020-05-17 09:30:27,802 DEBUG blacklist expr '^postgresql-.*[0-9][0-9].*' matches 'postgresql-12-postgis-3'
2020-05-17 09:30:27,802 DEBUG The package 'postgresql-12-postgis-3' is marked for removal but it's in the removal blacklist