2021-06-06 17:46:31,406 INFO Using config files '['./DistUpgrade.cfg.xenial', '/etc/update-manager/release-upgrades.d/ubuntu-advantage-upgrades.cfg', '/etc/update-manager/release-upgrades.d/opera-stable.cfg']'
2021-06-06 17:46:31,406 INFO uname information: 'Linux kausik 4.15.0-142-generic #146~16.04.1-Ubuntu SMP Tue Apr 13 09:27:15 UTC 2021 x86_64'
2021-06-06 17:46:31,964 INFO apt version: '1.2.35'
2021-06-06 17:46:31,965 INFO python version: '3.5.2 (default, Jan 26 2021, 13:30:48) 
[GCC 5.4.0 20160609]'
2021-06-06 17:46:31,970 INFO release-upgrader version '18.04.44' started
2021-06-06 17:46:31,980 INFO locale: 'en_IN' 'ISO8859-1'
2021-06-06 17:46:32,043 INFO screen could not be run
2021-06-06 17:46:32,129 DEBUG Using 'DistUpgradeViewText' view
2021-06-06 17:46:32,193 DEBUG enable dpkg --force-overwrite
2021-06-06 17:46:32,237 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2021-06-06 17:46:41,618 DEBUG lsb-release: 'xenial'
2021-06-06 17:46:41,619 DEBUG _pythonSymlinkCheck run
2021-06-06 17:46:41,622 DEBUG openCache()
2021-06-06 17:46:41,622 DEBUG No such plugin directory: ./plugins
2021-06-06 17:46:41,622 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2021-06-06 17:46:41,622 DEBUG plugins for condition 'bionicPreCacheOpen' are '[]'
2021-06-06 17:46:41,622 DEBUG plugins for condition 'from_xenialPreCacheOpen' are '[]'
2021-06-06 17:46:41,622 DEBUG quirks: running PreCacheOpen
2021-06-06 17:46:41,623 DEBUG running Quirks.PreCacheOpen
2021-06-06 17:46:42,470 DEBUG /openCache(), new cache size 100255
2021-06-06 17:46:42,471 DEBUG need_server_mode(): run in 'desktop' mode, (because of key deps for 'ubuntu-desktop')
2021-06-06 17:46:42,471 DEBUG checkViewDepends()
2021-06-06 17:46:42,471 DEBUG running doUpdate() (showErrors=False)
2021-06-06 17:46:46,399 DEBUG openCache()
2021-06-06 17:46:47,341 DEBUG /openCache(), new cache size 100255
2021-06-06 17:46:47,341 DEBUG doPostInitialUpdate
2021-06-06 17:46:47,341 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2021-06-06 17:46:47,341 DEBUG plugins for condition 'bionicPostInitialUpdate' are '[]'
2021-06-06 17:46:47,341 DEBUG plugins for condition 'from_xenialPostInitialUpdate' are '[]'
2021-06-06 17:46:47,342 DEBUG quirks: running bionicPostInitialUpdate
2021-06-06 17:46:47,342 DEBUG running Quirks.bionicPostInitialUpdate
2021-06-06 17:46:54,708 DEBUG Snap core18 is installed
2021-06-06 17:46:54,709 DEBUG Snap core18 is not tracking the release channel
2021-06-06 17:46:55,117 DEBUG Snap core is installed
2021-06-06 17:46:55,117 DEBUG Snap core is not tracking the release channel
2021-06-06 17:46:55,529 DEBUG Snap snapd is installed
2021-06-06 17:46:55,530 DEBUG Snap snapd is not tracking the release channel
2021-06-06 17:46:59,549 DEBUG MetaPkgs: 
2021-06-06 17:47:08,617 DEBUG Foreign: ansible code gimp gimp-data google-chrome-stable gradle gradle-7.0.1 gradle-ppa libgimp2.0 libmysqlclient-dev libmysqlclient20 libpyside-py3-2.0 libpyside2-dev libpyside2.0 libshiboken-py3-2.0 libshiboken2-dev libshiboken2.0 mysql-apt-config mysql-client mysql-common mysql-community-client mysql-community-server mysql-server python-catkin-pkg python-catkin-pkg-modules python-catkin-tools python-osrf-pycommon python-pyside2 python-pyside2.qtconcurrent python-pyside2.qtcore python-pyside2.qtgui python-pyside2.qthelp python-pyside2.qtnetwork python-pyside2.qtprintsupport python-pyside2.qtqml python-pyside2.qtquick python-pyside2.qtquickwidgets python-pyside2.qtscript python-pyside2.qtsql python-pyside2.qtsvg python-pyside2.qttest python-pyside2.qtuitools python-pyside2.qtwebkit python-pyside2.qtwebkitwidgets python-pyside2.qtwidgets python-pyside2.qtx11extras python-pyside2.qtxml python-rosdep python-rosdep-modules python-rosdistro python-rosdistro-modules python-rosinstall python-rosinstall-generator python-rospkg python-rospkg-modules python-vcstools python-wstool ros-kinetic-ackermann-steering-controller ros-kinetic-actionlib ros-kinetic-actionlib-msgs ros-kinetic-actionlib-tutorials ros-kinetic-amcl ros-kinetic-angles ros-kinetic-aruco-detect ros-kinetic-base-local-planner ros-kinetic-bhand-controller ros-kinetic-bond ros-kinetic-bond-core ros-kinetic-bondcpp ros-kinetic-bondpy ros-kinetic-camera-calibration ros-kinetic-camera-calibration-parsers ros-kinetic-camera-info-manager ros-kinetic-catkin ros-kinetic-class-loader ros-kinetic-clear-costmap-recovery ros-kinetic-cmake-modules ros-kinetic-collada-parser ros-kinetic-collada-urdf ros-kinetic-combined-robot-hw ros-kinetic-combined-robot-hw-tests ros-kinetic-common-msgs ros-kinetic-common-tutorials ros-kinetic-compressed-depth-image-transport ros-kinetic-compressed-image-transport ros-kinetic-control-msgs ros-kinetic-control-toolbox ros-kinetic-controller-interface ros-kinetic-controller-manager ros-kinetic-controller-manager-msgs ros-kinetic-controller-manager-tests ros-kinetic-costmap-2d ros-kinetic-cpp-common ros-kinetic-cv-bridge ros-kinetic-depth-image-proc ros-kinetic-desktop ros-kinetic-desktop-full ros-kinetic-diagnostic-aggregator ros-kinetic-diagnostic-analysis ros-kinetic-diagnostic-common-diagnostics ros-kinetic-diagnostic-msgs ros-kinetic-diagnostic-updater ros-kinetic-diagnostics ros-kinetic-diff-drive-controller ros-kinetic-dnn-detect ros-kinetic-dwa-local-planner ros-kinetic-dynamic-reconfigure ros-kinetic-effort-controllers ros-kinetic-eigen-conversions ros-kinetic-eigen-stl-containers ros-kinetic-executive-smach ros-kinetic-fiducial-msgs ros-kinetic-fiducial-slam ros-kinetic-filters ros-kinetic-force-torque-sensor-controller ros-kinetic-forward-command-controller ros-kinetic-gazebo-dev ros-kinetic-gazebo-msgs ros-kinetic-gazebo-plugins ros-kinetic-gazebo-ros ros-kinetic-gazebo-ros-control ros-kinetic-gazebo-ros-pkgs ros-kinetic-gencpp ros-kinetic-geneus ros-kinetic-genlisp ros-kinetic-genmsg ros-kinetic-gennodejs ros-kinetic-genpy ros-kinetic-geographic-msgs ros-kinetic-geometric-shapes ros-kinetic-geometry ros-kinetic-geometry-msgs ros-kinetic-geometry-tutorials ros-kinetic-gl-dependency ros-kinetic-gmapping ros-kinetic-gripper-action-controller ros-kinetic-hardware-interface ros-kinetic-hls-lfcd-lds-driver ros-kinetic-image-common ros-kinetic-image-geometry ros-kinetic-image-pipeline ros-kinetic-image-proc ros-kinetic-image-publisher ros-kinetic-image-rotate ros-kinetic-image-transport ros-kinetic-image-transport-plugins ros-kinetic-image-view ros-kinetic-imu-sensor-controller ros-kinetic-interactive-marker-tutorials ros-kinetic-interactive-markers ros-kinetic-joint-limits-interface ros-kinetic-joint-state-controller ros-kinetic-joint-state-publisher ros-kinetic-joint-state-publisher-gui ros-kinetic-joint-trajectory-controller ros-kinetic-joy ros-kinetic-kdl-conversions ros-kinetic-kdl-parser ros-kinetic-laser-assembler ros-kinetic-laser-filters ros-kinetic-laser-geometry ros-kinetic-laser-pipeline ros-kinetic-libmavconn ros-kinetic-librealsense ros-kinetic-librviz-tutorial ros-kinetic-map-msgs ros-kinetic-map-server ros-kinetic-mav-msgs ros-kinetic-mavlink ros-kinetic-mavros ros-kinetic-mavros-msgs ros-kinetic-media-export ros-kinetic-message-filters ros-kinetic-message-generation ros-kinetic-message-runtime ros-kinetic-mk ros-kinetic-move-base ros-kinetic-move-base-msgs ros-kinetic-move-basic ros-kinetic-moveit-msgs ros-kinetic-nav-core ros-kinetic-nav-msgs ros-kinetic-navfn ros-kinetic-nodelet ros-kinetic-nodelet-core ros-kinetic-nodelet-topic-tools ros-kinetic-nodelet-tutorial-math ros-kinetic-object-recognition-msgs ros-kinetic-octomap ros-kinetic-octomap-mapping ros-kinetic-octomap-msgs ros-kinetic-octomap-pa ros-kinetic-octomap-ros ros-kinetic-octomap-rviz-plugins ros-kinetic-octomap-server ros-kinetic-opencv3 ros-kinetic-openni-camera ros-kinetic-openni-launch ros-kinetic-openslam-gmapping ros-kinetic-orocos-kdl ros-kinetic-parameter-pa ros-kinetic-pcl-conversions ros-kinetic-pcl-msgs ros-kinetic-pcl-ros ros-kinetic-perception ros-kinetic-perception-pcl ros-kinetic-plotjuggler ros-kinetic-plotjuggler-msgs ros-kinetic-pluginlib ros-kinetic-pluginlib-tutorials ros-kinetic-polled-camera ros-kinetic-position-controllers ros-kinetic-pr2-msgs ros-kinetic-pr2-power-board ros-kinetic-py-trees ros-kinetic-py-trees-msgs ros-kinetic-python-orocos-kdl ros-kinetic-python-qt-binding ros-kinetic-qt-dotgraph ros-kinetic-qt-gui ros-kinetic-qt-gui-cpp ros-kinetic-qt-gui-py-common ros-kinetic-qwt-dependency ros-kinetic-random-numbers ros-kinetic-realtime-tools ros-kinetic-resource-retriever ros-kinetic-rgbd-launch ros-kinetic-robot ros-kinetic-robot-model ros-kinetic-robot-state-publisher ros-kinetic-rocon-console ros-kinetic-rocon-python-utils ros-kinetic-rocon-service-pair-msgs ros-kinetic-rocon-std-msgs ros-kinetic-ros ros-kinetic-ros-base ros-kinetic-ros-comm ros-kinetic-ros-control ros-kinetic-ros-controllers ros-kinetic-ros-core ros-kinetic-ros-environment ros-kinetic-ros-tutorials ros-kinetic-rosapi ros-kinetic-rosauth ros-kinetic-rosbag ros-kinetic-rosbag-migration-rule ros-kinetic-rosbag-storage ros-kinetic-rosbash ros-kinetic-rosboost-cfg ros-kinetic-rosbridge-library ros-kinetic-rosbridge-msgs ros-kinetic-rosbridge-server ros-kinetic-rosbuild ros-kinetic-rosclean ros-kinetic-rosconsole ros-kinetic-rosconsole-bridge ros-kinetic-roscpp ros-kinetic-roscpp-core ros-kinetic-roscpp-serialization ros-kinetic-roscpp-traits ros-kinetic-roscpp-tutorials ros-kinetic-roscreate ros-kinetic-rosgraph ros-kinetic-rosgraph-msgs ros-kinetic-roslang ros-kinetic-roslaunch ros-kinetic-roslib ros-kinetic-roslint ros-kinetic-roslisp ros-kinetic-roslz4 ros-kinetic-rosmake ros-kinetic-rosmaster ros-kinetic-rosmon-msgs ros-kinetic-rosmsg ros-kinetic-rosnode ros-kinetic-rosout ros-kinetic-rospack ros-kinetic-rosparam ros-kinetic-rospy ros-kinetic-rospy-tutorials ros-kinetic-rosserial ros-kinetic-rosserial-arduino ros-kinetic-rosserial-client ros-kinetic-rosserial-msgs ros-kinetic-rosserial-python ros-kinetic-rosservice ros-kinetic-rostest ros-kinetic-rostime ros-kinetic-rostopic ros-kinetic-rosunit ros-kinetic-roswtf ros-kinetic-rotate-recovery ros-kinetic-rqt ros-kinetic-rqt-action ros-kinetic-rqt-bag ros-kinetic-rqt-bag-plugins ros-kinetic-rqt-bhand ros-kinetic-rqt-common-plugins ros-kinetic-rqt-console ros-kinetic-rqt-controller-manager ros-kinetic-rqt-dep ros-kinetic-rqt-drone-teleop ros-kinetic-rqt-ez-publisher ros-kinetic-rqt-gauges ros-kinetic-rqt-graph ros-kinetic-rqt-ground-robot-teleop ros-kinetic-rqt-gui ros-kinetic-rqt-gui-cpp ros-kinetic-rqt-gui-py ros-kinetic-rqt-image-view ros-kinetic-rqt-joint-trajectory-controller ros-kinetic-rqt-joint-trajectory-plot ros-kinetic-rqt-launch ros-kinetic-rqt-launchtree ros-kinetic-rqt-logger-level ros-kinetic-rqt-moveit ros-kinetic-rqt-msg ros-kinetic-rqt-multiplot ros-kinetic-rqt-nav-view ros-kinetic-rqt-plot ros-kinetic-rqt-pose-view ros-kinetic-rqt-pr2-dashboard ros-kinetic-rqt-publisher ros-kinetic-rqt-py-common ros-kinetic-rqt-py-console ros-kinetic-rqt-py-trees ros-kinetic-rqt-reconfigure ros-kinetic-rqt-robot-dashboard ros-kinetic-rqt-robot-monitor ros-kinetic-rqt-robot-plugins ros-kinetic-rqt-robot-steering ros-kinetic-rqt-rosmon ros-kinetic-rqt-runtime-monitor ros-kinetic-rqt-rviz ros-kinetic-rqt-service-caller ros-kinetic-rqt-shell ros-kinetic-rqt-srv ros-kinetic-rqt-tf-tree ros-kinetic-rqt-top ros-kinetic-rqt-topic ros-kinetic-rqt-web ros-kinetic-rqt-wrapper ros-kinetic-rviz ros-kinetic-rviz-plugin-tutorials ros-kinetic-rviz-python-tutorial ros-kinetic-self-test ros-kinetic-sensor-msgs ros-kinetic-serial ros-kinetic-shape-msgs ros-kinetic-simulators ros-kinetic-smach ros-kinetic-smach-msgs ros-kinetic-smach-ros ros-kinetic-smclib ros-kinetic-stage ros-kinetic-stage-ros ros-kinetic-std-msgs ros-kinetic-std-srvs ros-kinetic-stereo-image-proc ros-kinetic-stereo-msgs ros-kinetic-teleop-twist-joy ros-kinetic-teleop-twist-keyboard ros-kinetic-tf ros-kinetic-tf-conversions ros-kinetic-tf-remapper-cpp ros-kinetic-tf-tools ros-kinetic-tf2 ros-kinetic-tf2-eigen ros-kinetic-tf2-geometry-msgs ros-kinetic-tf2-kdl ros-kinetic-tf2-msgs ros-kinetic-tf2-py ros-kinetic-tf2-ros ros-kinetic-tf2-web-republisher ros-kinetic-theora-image-transport ros-kinetic-topic-tools ros-kinetic-trajectory-msgs ros-kinetic-transmission-interface ros-kinetic-turtle-actionlib ros-kinetic-turtle-tf ros-kinetic-turtle-tf2 ros-kinetic-turtlebot3-bringup ros-kinetic-turtlebot3-description ros-kinetic-turtlebot3-fake ros-kinetic-turtlebot3-gazebo ros-kinetic-turtlebot3-msgs ros-kinetic-turtlebot3-navigation ros-kinetic-turtlebot3-simulations ros-kinetic-turtlebot3-slam ros-kinetic-turtlebot3-teleop ros-kinetic-turtlesim ros-kinetic-ubiquity-motor ros-kinetic-unique-id ros-kinetic-urdf ros-kinetic-urdf-parser-plugin ros-kinetic-urdf-sim-tutorial ros-kinetic-urdf-tutorial ros-kinetic-usb-cam ros-kinetic-uuid-msgs ros-kinetic-variant-msgs ros-kinetic-variant-topic-tools ros-kinetic-velocity-controllers ros-kinetic-vision-opencv ros-kinetic-visualization-marker-tutorials ros-kinetic-visualization-msgs ros-kinetic-visualization-tutorials ros-kinetic-viz ros-kinetic-voxel-grid ros-kinetic-webkit-dependency ros-kinetic-xacro ros-kinetic-xmlrpcpp shiboken2 simplescreenrecorder simplescreenrecorder-lib sublime-text teamviewer
2021-06-06 17:47:08,618 DEBUG Obsolete: bcmwl-kernel-source jenkins libcuda1-340 libgeos-3.7.1 nvidia-340 nvidia-opencl-icd-340 opera-stable pgdg-keyring postgresql-12 postgresql-client-12 realvnc-vnc-viewer teams ubuntu-cleaner yarn zoom
2021-06-06 17:47:08,618 DEBUG updateSourcesList()
2021-06-06 17:47:08,731 DEBUG rewriteSourcesList() with mirror_check
2021-06-06 17:47:08,732 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2021-06-06 17:47:08,732 DEBUG Checking pkg: ubuntu-minimal
2021-06-06 17:47:08,737 DEBUG Checking pkg: ubuntu-standard
2021-06-06 17:47:08,742 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial main universe'
2021-06-06 17:47:08,742 DEBUG verifySourcesListEntry: deb http://archive.ubuntu.com/ubuntu bionic main universe
2021-06-06 17:47:08,742 DEBUG url_downloadable: http://archive.ubuntu.com/ubuntu/dists/bionic/Release
2021-06-06 17:47:08,742 DEBUG s='http' n='archive.ubuntu.com' p='/ubuntu/dists/bionic/Release' q='' f=''
2021-06-06 17:47:09,617 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic main universe' updated to new dist
2021-06-06 17:47:09,617 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial multiverse universe main #Added by software-properties'
2021-06-06 17:47:09,618 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic multiverse universe main #Added by software-properties' updated to new dist
2021-06-06 17:47:09,618 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-updates main universe'
2021-06-06 17:47:09,618 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-updates main universe' updated to new dist
2021-06-06 17:47:09,618 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-updates multiverse universe main #Added by software-properties'
2021-06-06 17:47:09,619 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-updates multiverse universe main #Added by software-properties' updated to new dist
2021-06-06 17:47:09,619 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial multiverse'
2021-06-06 17:47:09,619 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic multiverse' updated to new dist
2021-06-06 17:47:09,619 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-updates multiverse'
2021-06-06 17:47:09,620 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-updates multiverse' updated to new dist
2021-06-06 17:47:09,620 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-backports main multiverse universe'
2021-06-06 17:47:09,620 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-backports main multiverse universe' updated to new dist
2021-06-06 17:47:09,620 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-backports main multiverse universe #Added by software-properties'
2021-06-06 17:47:09,621 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-backports main multiverse universe #Added by software-properties' updated to new dist
2021-06-06 17:47:09,621 DEBUG examining: 'deb http://archive.canonical.com/ubuntu xenial partner'
2021-06-06 17:47:09,621 DEBUG verifySourcesListEntry: deb http://archive.canonical.com/ubuntu bionic partner
2021-06-06 17:47:09,621 DEBUG url_downloadable: http://archive.canonical.com/ubuntu/dists/bionic/Release
2021-06-06 17:47:09,622 DEBUG s='http' n='archive.canonical.com' p='/ubuntu/dists/bionic/Release' q='' f=''
2021-06-06 17:47:10,001 DEBUG entry 'deb http://archive.canonical.com/ubuntu bionic partner' updated to new dist
2021-06-06 17:47:10,002 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-security main universe'
2021-06-06 17:47:10,002 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-security main universe' updated to new dist
2021-06-06 17:47:10,002 DEBUG examining: 'deb-src http://archive.ubuntu.com/ubuntu xenial-security multiverse universe main #Added by software-properties'
2021-06-06 17:47:10,002 DEBUG entry 'deb-src http://archive.ubuntu.com/ubuntu bionic-security multiverse universe main #Added by software-properties' updated to new dist
2021-06-06 17:47:10,003 DEBUG examining: 'deb http://archive.ubuntu.com/ubuntu xenial-security multiverse'
2021-06-06 17:47:10,003 DEBUG entry 'deb http://archive.ubuntu.com/ubuntu bionic-security multiverse' updated to new dist
2021-06-06 17:47:10,003 DEBUG examining: 'deb [arch=amd64,arm64,armhf] http://packages.microsoft.com/repos/code stable main'
2021-06-06 17:47:10,007 DEBUG entry '# deb [arch=amd64,arm64,armhf] http://packages.microsoft.com/repos/code stable main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:10,007 DEBUG examining: 'deb [arch=amd64] https://repo.skype.com/deb stable main'
2021-06-06 17:47:10,011 DEBUG entry '# deb [arch=amd64] https://repo.skype.com/deb stable main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:10,011 DEBUG examining: 'deb https://download.sublimetext.com/ apt/stable/'
2021-06-06 17:47:10,014 DEBUG entry '# deb https://download.sublimetext.com/ apt/stable/ # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:10,015 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial main restricted'
2021-06-06 17:47:10,015 DEBUG verifySourcesListEntry: deb-src http://us.archive.ubuntu.com/ubuntu/ bionic main restricted
2021-06-06 17:47:10,015 DEBUG url_downloadable: http://us.archive.ubuntu.com/ubuntu//dists/bionic/Release
2021-06-06 17:47:10,015 DEBUG s='http' n='us.archive.ubuntu.com' p='/ubuntu//dists/bionic/Release' q='' f=''
2021-06-06 17:47:11,084 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ bionic main restricted' updated to new dist
2021-06-06 17:47:11,084 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-updates main restricted'
2021-06-06 17:47:11,084 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ bionic-updates main restricted' updated to new dist
2021-06-06 17:47:11,085 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse'
2021-06-06 17:47:11,085 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ bionic-backports main restricted universe multiverse' updated to new dist
2021-06-06 17:47:11,085 DEBUG examining: 'deb-src http://security.ubuntu.com/ubuntu xenial-security main restricted'
2021-06-06 17:47:11,085 DEBUG verifySourcesListEntry: deb-src http://security.ubuntu.com/ubuntu bionic main restricted
2021-06-06 17:47:11,086 DEBUG url_downloadable: http://security.ubuntu.com/ubuntu/dists/bionic/Release
2021-06-06 17:47:11,086 DEBUG s='http' n='security.ubuntu.com' p='/ubuntu/dists/bionic/Release' q='' f=''
2021-06-06 17:47:12,523 DEBUG entry 'deb-src http://security.ubuntu.com/ubuntu bionic-security main restricted' updated to new dist
2021-06-06 17:47:12,523 DEBUG examining: 'deb-src https://deb.nodesource.com/node_5.x xenial main'
2021-06-06 17:47:12,527 DEBUG entry '# deb-src https://deb.nodesource.com/node_5.x bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:12,527 DEBUG examining: 'deb http://ppa.launchpad.net/ansible/ansible/ubuntu xenial main'
2021-06-06 17:47:12,531 DEBUG entry '# deb http://ppa.launchpad.net/ansible/ansible/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:12,531 DEBUG examining: 'deb http://ppa.launchpad.net/maarten-baert/simplescreenrecorder/ubuntu xenial main'
2021-06-06 17:47:12,535 DEBUG entry '# deb http://ppa.launchpad.net/maarten-baert/simplescreenrecorder/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:12,535 DEBUG examining: 'deb http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu xenial main'
2021-06-06 17:47:12,537 DEBUG entry '# deb http://ppa.launchpad.net/otto-kesselgulasch/gimp/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:12,537 DEBUG examining: 'deb https://esm.ubuntu.com/infra/ubuntu xenial-infra-security main'
2021-06-06 17:47:12,537 DEBUG verifySourcesListEntry: deb https://esm.ubuntu.com/infra/ubuntu bionic main
2021-06-06 17:47:12,537 DEBUG url_downloadable: https://esm.ubuntu.com/infra/ubuntu/dists/bionic/Release
2021-06-06 17:47:12,537 DEBUG s='https' n='esm.ubuntu.com' p='/infra/ubuntu/dists/bionic/Release' q='' f=''
2021-06-06 17:47:14,100 DEBUG entry 'deb https://esm.ubuntu.com/infra/ubuntu bionic-infra-security main' updated to new dist
2021-06-06 17:47:14,101 DEBUG examining: 'deb https://esm.ubuntu.com/infra/ubuntu xenial-infra-updates main'
2021-06-06 17:47:14,103 DEBUG entry 'deb https://esm.ubuntu.com/infra/ubuntu bionic-infra-updates main' updated to new dist
2021-06-06 17:47:14,103 DEBUG examining: 'deb http://ppa.launchpad.net/cwchien/gradle/ubuntu xenial main'
2021-06-06 17:47:14,107 DEBUG entry '# deb http://ppa.launchpad.net/cwchien/gradle/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:14,107 DEBUG examining: 'deb https://linux.teamviewer.com/deb stable main'
2021-06-06 17:47:14,111 DEBUG entry '# deb https://linux.teamviewer.com/deb stable main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:14,111 DEBUG examining: 'deb http://packages.ros.org/ros/ubuntu xenial main'
2021-06-06 17:47:14,113 DEBUG entry '# deb http://packages.ros.org/ros/ubuntu bionic main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:14,114 DEBUG examining: 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main'
2021-06-06 17:47:14,115 DEBUG entry '# deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:14,116 DEBUG examining: 'deb http://repo.mysql.com/apt/ubuntu/ xenial mysql-apt-config'
2021-06-06 17:47:14,117 DEBUG entry '# deb http://repo.mysql.com/apt/ubuntu/ bionic mysql-apt-config # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:14,118 DEBUG examining: 'deb http://repo.mysql.com/apt/ubuntu/ xenial mysql-5.7'
2021-06-06 17:47:14,119 DEBUG entry '# deb http://repo.mysql.com/apt/ubuntu/ bionic mysql-5.7 # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:14,119 DEBUG examining: 'deb http://repo.mysql.com/apt/ubuntu/ xenial mysql-tools'
2021-06-06 17:47:14,121 DEBUG entry '# deb http://repo.mysql.com/apt/ubuntu/ bionic mysql-tools # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:14,121 DEBUG examining: 'deb-src http://repo.mysql.com/apt/ubuntu/ xenial mysql-5.7'
2021-06-06 17:47:14,123 DEBUG entry '# deb-src http://repo.mysql.com/apt/ubuntu/ bionic mysql-5.7 # disabled on upgrade to bionic' was disabled (unknown mirror)
2021-06-06 17:47:15,720 DEBUG running doUpdate() (showErrors=True)
2021-06-06 17:48:26,808 DEBUG openCache()
2021-06-06 17:48:27,790 DEBUG /openCache(), new cache size 102569
2021-06-06 17:48:27,791 DEBUG need_server_mode(): run in 'desktop' mode, (because of key deps for 'ubuntu-desktop')
2021-06-06 17:48:29,581 ERROR Dist-upgrade failed: 'E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages.'
2021-06-06 17:48:29,584 DEBUG abort called
2021-06-06 17:48:29,592 DEBUG openCache()
2021-06-06 17:48:32,682 DEBUG /openCache(), new cache size 100255