2020-06-02 08:41:54,918 INFO Using config files '['./DistUpgrade.cfg.bionic']'
2020-06-02 08:41:54,919 INFO uname information: 'Linux Subair-desktop 4.15.0-101-generic #102-Ubuntu SMP Mon May 11 10:07:26 UTC 2020 x86_64'
2020-06-02 08:41:55,525 INFO apt version: '1.6.12ubuntu0.1'
2020-06-02 08:41:55,525 INFO python version: '3.6.9 (default, Apr 18 2020, 01:56:04) 
[GCC 8.4.0]'
2020-06-02 08:41:55,530 INFO release-upgrader version '20.04.19' started
2020-06-02 08:41:55,629 INFO locale: 'en_IN' 'ISO8859-1'
2020-06-02 08:41:56,066 DEBUG Using 'DistUpgradeViewGtk3' view
2020-06-02 08:41:56,132 DEBUG enable dpkg --force-overwrite
2020-06-02 08:41:56,161 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2020-06-02 08:42:02,354 DEBUG lsb-release: 'bionic'
2020-06-02 08:42:02,356 DEBUG _pythonSymlinkCheck run
2020-06-02 08:42:02,357 DEBUG openCache()
2020-06-02 08:42:02,357 DEBUG quirks: running PreCacheOpen
2020-06-02 08:42:02,358 DEBUG running Quirks.PreCacheOpen
2020-06-02 08:42:03,319 DEBUG /openCache(), new cache size 97513
2020-06-02 08:42:03,319 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-06-02 08:42:03,319 DEBUG checkViewDepends()
2020-06-02 08:42:03,321 DEBUG running doUpdate() (showErrors=False)
2020-06-02 08:42:05,394 DEBUG openCache()
2020-06-02 08:42:06,398 DEBUG /openCache(), new cache size 97513
2020-06-02 08:42:06,399 DEBUG doPostInitialUpdate
2020-06-02 08:42:06,399 DEBUG quirks: running focalPostInitialUpdate
2020-06-02 08:42:06,399 DEBUG running Quirks.focalPostInitialUpdate
2020-06-02 08:42:09,909 DEBUG Snap core18 is installed
2020-06-02 08:42:11,506 DEBUG Snap gtk-common-themes is installed
2020-06-02 08:42:11,513 DEBUG Snap gtk-common-themes is not tracking the release channel
2020-06-02 08:42:21,287 DEBUG MetaPkgs: ubuntu-desktop
2020-06-02 08:42:27,258 DEBUG Foreign: 
2020-06-02 08:42:27,258 DEBUG Obsolete: account-plugin-facebook account-plugin-flickr account-plugin-google gstreamer1.0-adapter-pulseeffects gstreamer1.0-autogain-pulseeffects gstreamer1.0-convolver-pulseeffects gstreamer1.0-crystalizer-pulseeffects hardening-includes initscripts insserv jdk-12.0.2 libaccount-plugin-1.0-0 libaccount-plugin-generic-oauth libaccount-plugin-google libandroid-properties1 libappstream3 libbind9-140 libboost-date-time1.58.0 libboost-filesystem1.58.0 libboost-filesystem1.72.0 libboost-iostreams1.58.0 libboost-system1.58.0 libcamel-1.2-54 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcgmanager0 libcolamd2.9.1 libcryptsetup4 libdns-export162 libdns162 libebook-1.2-16 libedataserver-1.2-21 libedataserverui-1.2-1 libefivar0 libevent-2.0-5 libfcitx-gclient0 libfwup0 libfwupd1 libgcr-3-common libgdbm3 libglew1.13 libgnome-desktop-3-12 libgom-1.0-common libgrilo-0.2-1 libgtop-2.0-10 libgweather-3-6 libhunspell-1.3-0 libical1a libicu55 libisc-export160 libisc160 libisccc140 libisccfg140 libjasper1 libjson-c2 libllvm3.8 liblouis9 liblouisutdml6 liblwres141 libmircommon5 libmpfr4 libnm-gtk-common libnma-common liborcus-0.10-0v5 libpackagekit-glib2-16 libpng12-0 libpoppler58 libprocps4 libprotobuf-lite9v5 libprotobuf9v5 libpython3.5 libpython3.5-minimal libpython3.5-stdlib libqmi-glib1 libqpdf17 libqt5feedback5 libquvi-scripts libquvi7 libraw15 libreadline6 librhythmbox-core9 libsuitesparseconfig4.4.6 libtracker-sparql-1.0-0 libtxc-dxtn-s2tc0 libunistring0 libvpx3 libwebp5 libwebpmux1 libwebrtc-audio-processing-0 libxapian22v5 libxfont1 libxtables11 lsp-plugins-lv2 mountall paman pulseeffects python3.5 python3.5-minimal qml-module-qtfeedback qml-module-ubuntu-performancemetrics signon-ui sysv-rc toshset ubuntu-ui-toolkit-theme unity-scope-gdrive vulkan-tools
2020-06-02 08:42:27,259 DEBUG updateSourcesList()
2020-06-02 08:42:27,270 DEBUG rewriteSourcesList() with mirror_check
2020-06-02 08:42:27,270 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2020-06-02 08:42:27,270 DEBUG Checking pkg: ubuntu-minimal
2020-06-02 08:42:27,272 DEBUG Checking pkg: ubuntu-standard
2020-06-02 08:42:27,275 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic restricted main'
2020-06-02 08:42:27,275 DEBUG verifySourcesListEntry: deb http://in.archive.ubuntu.com/ubuntu/ focal restricted main
2020-06-02 08:42:27,275 DEBUG url_downloadable: http://in.archive.ubuntu.com/ubuntu//dists/focal/Release
2020-06-02 08:42:27,275 DEBUG s='http' n='in.archive.ubuntu.com' p='/ubuntu//dists/focal/Release' q='' f=''
2020-06-02 08:42:27,691 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal restricted main' updated to new dist
2020-06-02 08:42:27,691 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates restricted main'
2020-06-02 08:42:27,691 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-updates restricted main' updated to new dist
2020-06-02 08:42:27,692 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic universe'
2020-06-02 08:42:27,692 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal universe' updated to new dist
2020-06-02 08:42:27,692 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates universe'
2020-06-02 08:42:27,692 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-updates universe' updated to new dist
2020-06-02 08:42:27,692 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic multiverse'
2020-06-02 08:42:27,693 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal multiverse' updated to new dist
2020-06-02 08:42:27,693 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates multiverse'
2020-06-02 08:42:27,693 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-updates multiverse' updated to new dist
2020-06-02 08:42:27,693 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-backports restricted universe multiverse main'
2020-06-02 08:42:27,693 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-backports restricted universe multiverse main' updated to new dist
2020-06-02 08:42:27,694 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu bionic-security restricted main'
2020-06-02 08:42:27,694 DEBUG verifySourcesListEntry: deb http://security.ubuntu.com/ubuntu focal restricted main
2020-06-02 08:42:27,694 DEBUG url_downloadable: http://security.ubuntu.com/ubuntu/dists/focal/Release
2020-06-02 08:42:27,694 DEBUG s='http' n='security.ubuntu.com' p='/ubuntu/dists/focal/Release' q='' f=''
2020-06-02 08:42:28,178 DEBUG entry 'deb http://security.ubuntu.com/ubuntu focal-security restricted main' updated to new dist
2020-06-02 08:42:28,178 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu bionic-security universe'
2020-06-02 08:42:28,178 DEBUG entry 'deb http://security.ubuntu.com/ubuntu focal-security universe' updated to new dist
2020-06-02 08:42:28,179 DEBUG examining: 'deb http://security.ubuntu.com/ubuntu bionic-security multiverse'
2020-06-02 08:42:28,179 DEBUG entry 'deb http://security.ubuntu.com/ubuntu focal-security multiverse' updated to new dist
2020-06-02 08:42:28,184 DEBUG running doUpdate() (showErrors=True)
2020-06-02 08:45:47,948 DEBUG openCache()
2020-06-02 08:45:48,695 DEBUG /openCache(), new cache size 65795
2020-06-02 08:45:48,695 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-06-02 08:45:51,750 DEBUG Installing 'xserver-xorg-video-all' (Distro KeepInstalledPkgs rule)
2020-06-02 08:46:57,889 ERROR Dist-upgrade failed: 'E:Unable to correct problems, you have held broken packages.'
2020-06-02 08:46:57,891 DEBUG abort called
2020-06-02 08:46:57,894 DEBUG openCache()
2020-06-02 08:47:01,407 DEBUG /openCache(), new cache size 97513