/var/log/dist-upgrade/main.log

2021-08-21 06:41:57,045 INFO Using config files '['./DistUpgrade.cfg']'
2021-08-21 06:41:57,045 INFO uname information: 'Linux ns543803 5.3.0-64-generic #58-Ubuntu SMP Fri Jul 10 19:33:51 UTC 2020 x86_64'
2021-08-21 06:41:57,423 INFO apt version: '1.9.4ubuntu0.1'
2021-08-21 06:41:57,423 INFO python version: '3.7.5 (default, Apr 19 2020, 20:18:17)
[GCC 9.2.1 20191008]'
2021-08-21 06:41:57,426 INFO release-upgrader version '20.04.36' started
2021-08-21 06:41:57,429 INFO locale: 'en_US' 'UTF-8'
2021-08-21 06:41:57,509 DEBUG Using 'DistUpgradeViewText' view
2021-08-21 06:41:57,549 DEBUG enable dpkg --force-overwrite
2021-08-21 06:41:57,578 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2021-08-21 06:41:59,007 DEBUG lsb-release: 'eoan'
2021-08-21 06:41:59,007 DEBUG _pythonSymlinkCheck run
2021-08-21 06:41:59,008 DEBUG openCache()
2021-08-21 06:41:59,008 DEBUG quirks: running PreCacheOpen
2021-08-21 06:41:59,008 DEBUG running Quirks.PreCacheOpen
2021-08-21 06:41:59,787 DEBUG Comparing 5.3.0-64 with
2021-08-21 06:41:59,917 DEBUG /openCache(), new cache size 92277
2021-08-21 06:41:59,917 DEBUG need_server_mode(): can not find a desktop meta package or key deps, running in server mode
2021-08-21 06:41:59,917 DEBUG checkViewDepends()
2021-08-21 06:41:59,918 DEBUG running doUpdate() (showErrors=False)
2021-08-21 06:42:01,515 DEBUG openCache()
2021-08-21 06:42:02,383 DEBUG Comparing 5.3.0-64 with
2021-08-21 06:42:02,502 DEBUG /openCache(), new cache size 92277
2021-08-21 06:42:02,502 DEBUG doPostInitialUpdate
2021-08-21 06:42:02,503 DEBUG quirks: running focalPostInitialUpdate
2021-08-21 06:42:02,503 DEBUG running Quirks.focalPostInitialUpdate
2021-08-21 06:42:53,107 DEBUG abort called
2021-08-21 06:42:53,107 DEBUG openCache()
2021-08-21 06:42:53,934 DEBUG Comparing 5.3.0-64 with
2021-08-21 06:42:54,052 DEBUG /openCache(), new cache size 92277