2020-06-30 00:46:46,816 INFO Using config files '['./DistUpgrade.cfg.bionic']'
2020-06-30 00:46:46,816 INFO uname information: 'Linux andrew264 4.15.0-109-generic #110-Ubuntu SMP Tue Jun 23 02:39:32 UTC 2020 x86_64'
2020-06-30 00:46:47,071 INFO apt version: '1.6.12ubuntu0.1'
2020-06-30 00:46:47,071 INFO python version: '3.6.11 (default, Jun 29 2020, 05:15:03) 
[GCC 5.4.0 20160609]'
2020-06-30 00:46:47,073 INFO release-upgrader version '20.04.19' started
2020-06-30 00:46:47,111 INFO locale: 'en_IN' 'ISO8859-1'
2020-06-30 00:46:47,218 DEBUG Using 'DistUpgradeViewGtk3' view
2020-06-30 00:46:47,249 DEBUG enable dpkg --force-overwrite
2020-06-30 00:46:47,259 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2020-06-30 00:46:49,911 DEBUG lsb-release: 'bionic'
2020-06-30 00:46:49,912 DEBUG _pythonSymlinkCheck run
2020-06-30 00:46:49,912 DEBUG openCache()
2020-06-30 00:46:49,912 DEBUG quirks: running PreCacheOpen
2020-06-30 00:46:49,912 DEBUG running Quirks.PreCacheOpen
2020-06-30 00:46:50,310 DEBUG /openCache(), new cache size 98682
2020-06-30 00:46:50,310 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-06-30 00:46:50,310 DEBUG checkViewDepends()
2020-06-30 00:46:50,311 DEBUG running doUpdate() (showErrors=False)
2020-06-30 00:46:53,238 DEBUG openCache()
2020-06-30 00:46:53,676 DEBUG /openCache(), new cache size 98682
2020-06-30 00:46:53,676 DEBUG doPostInitialUpdate
2020-06-30 00:46:53,676 DEBUG quirks: running focalPostInitialUpdate
2020-06-30 00:46:53,676 DEBUG running Quirks.focalPostInitialUpdate
2020-06-30 00:46:57,715 DEBUG Snap core18 is installed
2020-06-30 00:46:59,269 DEBUG Snap gtk-common-themes is installed
2020-06-30 00:46:59,270 DEBUG Snap gtk-common-themes is not tracking the release channel
2020-06-30 00:47:00,007 DEBUG Snap gnome-3-28-1804 is installed
2020-06-30 00:47:00,008 DEBUG Snap gnome-3-28-1804 is not tracking the release channel
2020-06-30 00:47:05,370 DEBUG MetaPkgs: ubuntu-desktop
2020-06-30 00:47:07,775 DEBUG Foreign: 
2020-06-30 00:47:07,776 DEBUG Obsolete: bcompare google-chrome-stable libpng12-0 libpng12-dev libpython3.5 libpython3.5-minimal libpython3.5-stdlib libreadline6 linux-headers-4.15.0-103 linux-headers-4.15.0-103-generic openjdk-7-jdk openjdk-7-jre openjdk-7-jre-headless sublime-merge xdman
2020-06-30 00:47:07,776 DEBUG updateSourcesList()
2020-06-30 00:47:07,784 DEBUG rewriteSourcesList() with mirror_check
2020-06-30 00:47:07,784 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2020-06-30 00:47:07,784 DEBUG Checking pkg: ubuntu-minimal
2020-06-30 00:47:07,786 DEBUG Checking pkg: ubuntu-standard
2020-06-30 00:47:07,787 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic main restricted'
2020-06-30 00:47:07,787 DEBUG verifySourcesListEntry: deb http://in.archive.ubuntu.com/ubuntu/ focal main restricted
2020-06-30 00:47:07,787 DEBUG url_downloadable: http://in.archive.ubuntu.com/ubuntu//dists/focal/Release
2020-06-30 00:47:07,787 DEBUG s='http' n='in.archive.ubuntu.com' p='/ubuntu//dists/focal/Release' q='' f=''
2020-06-30 00:47:07,981 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal main restricted' updated to new dist
2020-06-30 00:47:07,982 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates main restricted'
2020-06-30 00:47:07,982 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-updates main restricted' updated to new dist
2020-06-30 00:47:07,982 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic universe'
2020-06-30 00:47:07,983 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal universe' updated to new dist
2020-06-30 00:47:07,983 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates universe'
2020-06-30 00:47:07,983 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-updates universe' updated to new dist
2020-06-30 00:47:07,983 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic multiverse'
2020-06-30 00:47:07,984 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal multiverse' updated to new dist
2020-06-30 00:47:07,984 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-updates multiverse'
2020-06-30 00:47:07,984 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-updates multiverse' updated to new dist
2020-06-30 00:47:07,984 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse'
2020-06-30 00:47:07,984 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse' updated to new dist
2020-06-30 00:47:07,985 DEBUG examining: 'deb http://archive.canonical.com/ubuntu bionic partner'
2020-06-30 00:47:07,985 DEBUG verifySourcesListEntry: deb http://archive.canonical.com/ubuntu focal partner
2020-06-30 00:47:07,985 DEBUG url_downloadable: http://archive.canonical.com/ubuntu/dists/focal/Release
2020-06-30 00:47:07,985 DEBUG s='http' n='archive.canonical.com' p='/ubuntu/dists/focal/Release' q='' f=''
2020-06-30 00:47:08,761 DEBUG entry 'deb http://archive.canonical.com/ubuntu focal partner' updated to new dist
2020-06-30 00:47:08,761 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-security main restricted'
2020-06-30 00:47:08,761 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-security main restricted' updated to new dist
2020-06-30 00:47:08,762 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-security universe'
2020-06-30 00:47:08,762 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-security universe' updated to new dist
2020-06-30 00:47:08,762 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic-security multiverse'
2020-06-30 00:47:08,762 DEBUG entry 'deb http://in.archive.ubuntu.com/ubuntu/ focal-security multiverse' updated to new dist
2020-06-30 00:47:08,762 DEBUG upgrade to development release, disabling proposed
2020-06-30 00:47:08,766 DEBUG running doUpdate() (showErrors=True)
2020-06-30 00:47:41,012 DEBUG openCache()
2020-06-30 00:47:41,314 DEBUG /openCache(), new cache size 65786
2020-06-30 00:47:41,314 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2020-06-30 00:47:42,272 DEBUG Running KeepInstalledSection rules
2020-06-30 00:47:42,752 DEBUG Kernel uname: '4.15.0-109-generic' 
2020-06-30 00:47:42,757 DEBUG nvidiaUpdate()
2020-06-30 00:47:43,380 INFO no old nvidia driver installed, installing no new
2020-06-30 00:47:43,381 DEBUG Removing 'xscreensaver' (ubuntu-desktop PostUpgradeRemove rule)
2020-06-30 00:47:43,381 DEBUG Removing 'gnome-cups-manager' (ubuntu-desktop PostUpgradeRemove rule)
2020-06-30 00:47:43,381 DEBUG Removing 'powermanagement-interface' (ubuntu-desktop PostUpgradeRemove rule)
2020-06-30 00:47:43,381 DEBUG Removing 'deskbar-applet' (ubuntu-desktop PostUpgradeRemove rule)
2020-06-30 00:47:43,381 DEBUG Removing 'nautilus-cd-burner' (ubuntu-desktop PostUpgradeRemove rule)
2020-06-30 00:47:43,381 DEBUG quirks: running PostDistUpgradeCache
2020-06-30 00:47:43,381 DEBUG running Quirks.PostDistUpgradeCache
2020-06-30 00:47:43,583 DEBUG Comparing 4.15.0-107 with 
2020-06-30 00:47:43,584 DEBUG Comparing 4.15.0-109 with 4.15.0-107
2020-06-30 00:47:43,584 DEBUG Comparing 5.4.0-39 with 4.15.0-109
2020-06-30 00:47:43,683 INFO installing linux metapackage: linux-generic
2020-06-30 00:47:43,683 DEBUG Installing 'linux-generic' (linux metapackage may have been accidentally uninstalled)
2020-06-30 00:47:43,706 INFO installing python-is-python2 because python-minimal was installed
2020-06-30 00:47:43,706 DEBUG Installing 'python-is-python2' (python-minimal was installed on the system)
2020-06-30 00:47:43,727 DEBUG Marking 'ubuntu-desktop' for upgrade
2020-06-30 00:47:43,822 WARNING Can't mark 'ubuntu-desktop' for upgrade (E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.)
2020-06-30 00:48:17,487 ERROR Dist-upgrade failed: 'Broken packages after upgrade: colord'
2020-06-30 00:48:17,494 DEBUG abort called
2020-06-30 00:48:17,499 DEBUG openCache()
2020-06-30 00:48:18,866 DEBUG /openCache(), new cache size 98682