2022-07-01 12:56:58,715 INFO Using config files '['./DistUpgrade.cfg.trusty', '/etc/update-manager/release-upgrades.d/opera.cfg']'
2022-07-01 12:56:58,716 INFO uname information: 'Linux chicharon 3.13.0-170-generic #220-Ubuntu SMP Thu May 9 12:40:49 UTC 2019 x86_64'
2022-07-01 12:56:59,054 INFO apt version: '1.0.1ubuntu2.24'
2022-07-01 12:56:59,054 INFO python version: '3.4.3 (default, Nov 12 2018, 22:25:49) 
[GCC 4.8.4]'
2022-07-01 12:56:59,056 INFO release-upgrader version '16.04.32' started
2022-07-01 12:56:59,170 INFO locale: 'en_US' 'UTF-8'
2022-07-01 12:56:59,378 DEBUG Using 'DistUpgradeViewGtk3' view
2022-07-01 12:56:59,434 DEBUG aufsOptionsAndEnvironmentSetup()
2022-07-01 12:56:59,437 DEBUG using '/tmp/upgrade-rw-g84nhdk6' as aufs_rw_dir
2022-07-01 12:56:59,438 DEBUG using '/tmp/upgrade-chroot-5v39s_76' as aufs chroot dir
2022-07-01 12:56:59,438 DEBUG enable dpkg --force-overwrite
2022-07-01 12:56:59,496 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2022-07-01 12:57:02,640 DEBUG lsb-release: 'trusty'
2022-07-01 12:57:02,643 DEBUG _pythonSymlinkCheck run
2022-07-01 12:57:02,662 DEBUG openCache()
2022-07-01 12:57:02,663 DEBUG No such plugin directory: ./plugins
2022-07-01 12:57:02,663 DEBUG plugins for condition 'PreCacheOpen' are '[]'
2022-07-01 12:57:02,663 DEBUG plugins for condition 'xenialPreCacheOpen' are '[]'
2022-07-01 12:57:02,663 DEBUG plugins for condition 'from_trustyPreCacheOpen' are '[]'
2022-07-01 12:57:02,664 DEBUG quirks: running PreCacheOpen
2022-07-01 12:57:02,664 DEBUG running Quirks.PreCacheOpen
2022-07-01 12:57:03,281 DEBUG /openCache(), new cache size 78456
2022-07-01 12:57:03,281 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2022-07-01 12:57:03,281 DEBUG checkViewDepends()
2022-07-01 12:57:03,282 DEBUG depends: 'apt (>= 1.0.1ubuntu2.13)'
2022-07-01 12:57:03,282 DEBUG checking: '[('apt', '1.0.1ubuntu2.13', '>=')]' 
2022-07-01 12:57:03,282 DEBUG depends: 'dpkg (>= 1.17.5ubuntu5.6)'
2022-07-01 12:57:03,282 DEBUG checking: '[('dpkg', '1.17.5ubuntu5.6', '>=')]' 
2022-07-01 12:57:03,282 DEBUG running doUpdate() (showErrors=False)
2022-07-01 12:57:11,578 ERROR IOError/SystemError in cache.update(): 'W:Failed to fetch http://deb.opera.com/opera/dists/stable/non-free/binary-amd64/Packages  gnutls_handshake() failed: Handshake failed
, W:Failed to fetch http://deb.opera.com/opera/dists/stable/non-free/binary-i386/Packages  gnutls_handshake() failed: Handshake failed
, E:Some index files failed to download. They have been ignored, or old ones used instead.'. Retrying (currentRetry: 0)
2022-07-01 12:57:11,579 ERROR doUpdate() failed completely
2022-07-01 12:57:11,579 DEBUG openCache()
2022-07-01 12:57:16,266 DEBUG /openCache(), new cache size 81068
2022-07-01 12:57:16,266 DEBUG doPostInitialUpdate
2022-07-01 12:57:16,266 DEBUG plugins for condition 'PostInitialUpdate' are '[]'
2022-07-01 12:57:16,266 DEBUG plugins for condition 'xenialPostInitialUpdate' are '[]'
2022-07-01 12:57:16,266 DEBUG plugins for condition 'from_trustyPostInitialUpdate' are '[]'
2022-07-01 12:57:18,370 DEBUG MetaPkgs: kubuntu-desktop lubuntu-core lubuntu-desktop ubuntu-desktop xubuntu-desktop
2022-07-01 12:57:20,820 DEBUG Foreign: opera
2022-07-01 12:57:20,820 DEBUG Obsolete: 
2022-07-01 12:57:20,823 DEBUG updateSourcesList()
2022-07-01 12:57:20,925 DEBUG rewriteSourcesList() with mirror_check
2022-07-01 12:57:20,925 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2022-07-01 12:57:20,925 DEBUG Checking pkg: ubuntu-minimal
2022-07-01 12:57:20,926 DEBUG Checking pkg: ubuntu-standard
2022-07-01 12:57:20,927 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty main restricted'
2022-07-01 12:57:20,927 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial main restricted' updated to new dist
2022-07-01 12:57:20,928 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty main restricted'
2022-07-01 12:57:20,928 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial main restricted' updated to new dist
2022-07-01 12:57:20,928 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty-updates main restricted'
2022-07-01 12:57:20,928 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates main restricted' updated to new dist
2022-07-01 12:57:20,928 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-updates main restricted'
2022-07-01 12:57:20,928 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-updates main restricted' updated to new dist
2022-07-01 12:57:20,928 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty universe'
2022-07-01 12:57:20,928 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial universe' updated to new dist
2022-07-01 12:57:20,928 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty universe'
2022-07-01 12:57:20,928 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial universe' updated to new dist
2022-07-01 12:57:20,928 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty-updates universe'
2022-07-01 12:57:20,928 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates universe' updated to new dist
2022-07-01 12:57:20,929 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-updates universe'
2022-07-01 12:57:20,929 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-updates universe' updated to new dist
2022-07-01 12:57:20,929 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty multiverse'
2022-07-01 12:57:20,929 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial multiverse' updated to new dist
2022-07-01 12:57:20,929 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty multiverse'
2022-07-01 12:57:20,929 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial multiverse' updated to new dist
2022-07-01 12:57:20,929 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty-updates multiverse'
2022-07-01 12:57:20,929 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial-updates multiverse' updated to new dist
2022-07-01 12:57:20,929 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-updates multiverse'
2022-07-01 12:57:20,929 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-updates multiverse' updated to new dist
2022-07-01 12:57:20,929 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse'
2022-07-01 12:57:20,929 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse' updated to new dist
2022-07-01 12:57:20,929 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-backports main restricted universe multiverse'
2022-07-01 12:57:20,930 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-backports main restricted universe multiverse' updated to new dist
2022-07-01 12:57:20,930 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty-security main restricted'
2022-07-01 12:57:20,930 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial-security main restricted' updated to new dist
2022-07-01 12:57:20,930 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-security main restricted'
2022-07-01 12:57:20,930 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-security main restricted' updated to new dist
2022-07-01 12:57:20,930 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty-security universe'
2022-07-01 12:57:20,930 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial-security universe' updated to new dist
2022-07-01 12:57:20,930 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-security universe'
2022-07-01 12:57:20,930 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-security universe' updated to new dist
2022-07-01 12:57:20,930 DEBUG examining: 'deb http://us.archive.ubuntu.com/ubuntu/ trusty-security multiverse'
2022-07-01 12:57:20,930 DEBUG entry 'deb http://us.archive.ubuntu.com/ubuntu/ xenial-security multiverse' updated to new dist
2022-07-01 12:57:20,930 DEBUG examining: 'deb-src http://us.archive.ubuntu.com/ubuntu/ trusty-security multiverse'
2022-07-01 12:57:20,930 DEBUG entry 'deb-src http://us.archive.ubuntu.com/ubuntu/ xenial-security multiverse' updated to new dist
2022-07-01 12:57:20,930 DEBUG examining: 'deb http://archive.canonical.com/ubuntu trusty partner'
2022-07-01 12:57:20,931 DEBUG entry 'deb http://archive.canonical.com/ubuntu xenial partner' updated to new dist
2022-07-01 12:57:20,931 DEBUG examining: 'deb https://esm.ubuntu.com/ubuntu trusty-infra-security main'
2022-07-01 12:57:20,931 DEBUG entry '# deb https://esm.ubuntu.com/ubuntu trusty-infra-security main' was disabled (unknown dist)
2022-07-01 12:57:20,931 DEBUG examining: 'deb https://esm.ubuntu.com/ubuntu trusty-infra-updates main'
2022-07-01 12:57:20,931 DEBUG entry '# deb https://esm.ubuntu.com/ubuntu trusty-infra-updates main' was disabled (unknown dist)
2022-07-01 12:57:20,931 DEBUG examining: 'deb http://deb.opera.com/opera/ stable non-free #Opera Browser (final releases)'
2022-07-01 12:57:38,927 DEBUG running doUpdate() (showErrors=True)
2022-07-01 12:57:58,992 DEBUG openCache()
2022-07-01 12:57:58,993 DEBUG failed to SystemUnLock() (E:Not locked) 
2022-07-01 12:57:59,406 DEBUG /openCache(), new cache size 2602
2022-07-01 12:57:59,406 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2022-07-01 12:57:59,407 ERROR No 'ubuntu-minimal' available/downloadable after sources.list rewrite+update
2022-07-01 12:57:59,407 ERROR 'ubuntu-minimal' was not downloadable
2022-07-01 12:58:03,272 DEBUG abort called
2022-07-01 12:58:03,276 DEBUG openCache()
2022-07-01 12:58:09,603 DEBUG /openCache(), new cache size 81068
2022-07-01 12:58:09,614 DEBUG enabling apt cron job