2021-05-02 14:29:55,798 INFO Using config files '['./DistUpgrade.cfg', '/etc/update-manager/release-upgrades.d/ubuntu-advantage-upgrades.cfg']'
2021-05-02 14:29:55,798 INFO uname information: 'Linux UBUNTU 5.8.0-51-generic #57-Ubuntu SMP Wed Apr 14 16:02:45 UTC 2021 x86_64'
2021-05-02 14:29:56,139 INFO apt version: '2.1.10ubuntu0.3'
2021-05-02 14:29:56,139 INFO python version: '3.8.6 (default, Jan 27 2021, 15:42:20) 
[GCC 10.2.0]'
2021-05-02 14:29:56,142 INFO release-upgrader version '21.04.11' started
2021-05-02 14:29:56,154 INFO locale: 'en_IN' 'ISO8859-1'
2021-05-02 14:29:56,223 INFO screen could not be run
2021-05-02 14:29:56,292 DEBUG Using 'DistUpgradeViewText' view
2021-05-02 14:29:56,339 DEBUG enable dpkg --force-overwrite
2021-05-02 14:29:56,390 DEBUG creating statefile: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
2021-05-02 14:30:01,991 DEBUG lsb-release: 'groovy'
2021-05-02 14:30:01,991 DEBUG _pythonSymlinkCheck run
2021-05-02 14:30:02,012 DEBUG openCache()
2021-05-02 14:30:02,012 DEBUG quirks: running PreCacheOpen
2021-05-02 14:30:02,012 DEBUG running Quirks.PreCacheOpen
2021-05-02 14:30:02,794 DEBUG Comparing 5.8.0-50 with 
2021-05-02 14:30:02,794 DEBUG Comparing 5.8.0-51 with 5.8.0-50
2021-05-02 14:30:02,881 DEBUG /openCache(), new cache size 67950
2021-05-02 14:30:02,881 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2021-05-02 14:30:02,882 DEBUG checkViewDepends()
2021-05-02 14:30:02,895 DEBUG running doUpdate() (showErrors=False)
2021-05-02 14:30:11,941 ERROR IOError/SystemError in cache.update(): 'E:The repository 'cdrom://Ubuntu 20.04 LTS _Focal Fossa_ - Release amd64 (20200423) focal Release' does not have a Release file., W:Updating from such a repository can't be done securely, and is therefore disabled by default., W:See apt-secure(8) manpage for repository creation and user configuration details., E:The repository 'http://ppa.launchpad.net/paolorotolo/droidcam/ubuntu groovy Release' does not have a Release file.'. Retrying (currentRetry: 0)
2021-05-02 14:30:11,941 ERROR doUpdate() failed completely
2021-05-02 14:30:11,941 DEBUG openCache()
2021-05-02 14:30:12,676 DEBUG Comparing 5.8.0-50 with 
2021-05-02 14:30:12,677 DEBUG Comparing 5.8.0-51 with 5.8.0-50
2021-05-02 14:30:12,763 DEBUG /openCache(), new cache size 67950
2021-05-02 14:30:12,763 DEBUG doPostInitialUpdate
2021-05-02 14:30:12,763 DEBUG quirks: running hirsutePostInitialUpdate
2021-05-02 14:30:12,763 DEBUG running Quirks.hirsutePostInitialUpdate
2021-05-02 14:30:15,501 DEBUG Snap core18 is installed
2021-05-02 14:30:16,271 DEBUG Snap gnome-3-34-1804 is installed
2021-05-02 14:30:16,544 DEBUG Snap gtk-common-themes is installed
2021-05-02 14:30:16,832 DEBUG Snap snap-store is installed
2021-05-02 14:30:17,136 DEBUG Snap canonical-livepatch is installed
2021-05-02 14:30:17,136 DEBUG Snap canonical-livepatch is not tracking the release channel
2021-05-02 14:30:17,449 DEBUG Snap core is installed
2021-05-02 14:30:17,449 DEBUG Snap core is not tracking the release channel
2021-05-02 14:30:17,761 DEBUG Snap discord is installed
2021-05-02 14:30:17,762 DEBUG Snap discord is not tracking the release channel
2021-05-02 14:30:18,059 DEBUG Snap gnome-3-28-1804 is installed
2021-05-02 14:30:18,059 DEBUG Snap gnome-3-28-1804 is not tracking the release channel
2021-05-02 14:30:18,372 DEBUG Snap inkscape is installed
2021-05-02 14:30:18,373 DEBUG Snap inkscape is not tracking the release channel
2021-05-02 14:30:18,697 DEBUG Snap snapd is installed
2021-05-02 14:30:18,697 DEBUG Snap snapd is not tracking the release channel
2021-05-02 14:30:18,989 DEBUG Snap spotify is installed
2021-05-02 14:30:18,990 DEBUG Snap spotify is not tracking the release channel
2021-05-02 14:30:19,694 DEBUG Snap teams is installed
2021-05-02 14:30:19,694 DEBUG Snap teams is not tracking the release channel
2021-05-02 14:30:20,005 DEBUG Snap vlc is installed
2021-05-02 14:30:20,007 DEBUG Snap vlc is not tracking the release channel
2021-05-02 14:30:22,424 DEBUG MetaPkgs: ubuntu-desktop
2021-05-02 14:30:27,369 DEBUG Foreign: google-chrome-stable libv4l-0 libv4l2rds0 libv4lconvert0 numix-icon-theme v4l-utils xournalpp
2021-05-02 14:30:27,369 DEBUG Obsolete: android-tools-adb android-tools-fastboot edrawmax linux-headers-5.4.0-51 linux-headers-5.4.0-51-generic linux-headers-5.8.0-31 linux-headers-5.8.0-31-generic virtualbox-6.1 zoom
2021-05-02 14:30:27,370 DEBUG updateSourcesList()
2021-05-02 14:30:27,395 DEBUG rewriteSourcesList() with mirror_check
2021-05-02 14:30:27,395 DEBUG ['ubuntu-minimal', 'ubuntu-standard']
2021-05-02 14:30:27,395 DEBUG Checking pkg: ubuntu-minimal
2021-05-02 14:30:27,400 DEBUG Checking pkg: ubuntu-standard
2021-05-02 14:30:27,405 WARNING disabling cdrom source 'deb cdrom:[Ubuntu 20.04 LTS _Focal Fossa_ - Release amd64 (20200423)]/ focal main restricted' because it has no Release file
2021-05-02 14:30:27,406 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy main restricted'
2021-05-02 14:30:27,406 DEBUG verifySourcesListEntry: deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ hirsute main restricted
2021-05-02 14:30:27,406 DEBUG url_downloadable: http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu//dists/hirsute/Release
2021-05-02 14:30:27,406 DEBUG s='http' n='mirrors.piconets.webwerks.in' p='/ubuntu-mirror/ubuntu//dists/hirsute/Release' q='' f=''
2021-05-02 14:30:27,427 DEBUG error from httplib: 'HTTP Error 500: Internal Server Error'
2021-05-02 14:30:27,427 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy main restricted' was disabled (no Release file)
2021-05-02 14:30:27,427 DEBUG examining: 'deb-src http://in.archive.ubuntu.com/ubuntu/ focal main restricted'
2021-05-02 14:30:27,427 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-updates main restricted'
2021-05-02 14:30:27,428 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-updates main restricted' was disabled (no Release file)
2021-05-02 14:30:27,428 DEBUG examining: 'deb-src http://in.archive.ubuntu.com/ubuntu/ focal-updates main restricted'
2021-05-02 14:30:27,428 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy universe'
2021-05-02 14:30:27,428 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy universe' was disabled (no Release file)
2021-05-02 14:30:27,428 DEBUG examining: 'deb-src http://in.archive.ubuntu.com/ubuntu/ focal universe'
2021-05-02 14:30:27,428 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-updates universe'
2021-05-02 14:30:27,429 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-updates universe' was disabled (no Release file)
2021-05-02 14:30:27,429 DEBUG examining: 'deb-src http://in.archive.ubuntu.com/ubuntu/ focal-updates universe'
2021-05-02 14:30:27,429 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy multiverse'
2021-05-02 14:30:27,430 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy multiverse' was disabled (no Release file)
2021-05-02 14:30:27,430 DEBUG examining: 'deb-src http://in.archive.ubuntu.com/ubuntu/ focal multiverse'
2021-05-02 14:30:27,430 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-updates multiverse'
2021-05-02 14:30:27,430 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-updates multiverse' was disabled (no Release file)
2021-05-02 14:30:27,430 DEBUG examining: 'deb-src http://in.archive.ubuntu.com/ubuntu/ focal-updates multiverse'
2021-05-02 14:30:27,430 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-backports main restricted universe multiverse'
2021-05-02 14:30:27,431 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-backports main restricted universe multiverse' was disabled (no Release file)
2021-05-02 14:30:27,431 DEBUG examining: 'deb http://archive.canonical.com/ubuntu groovy partner'
2021-05-02 14:30:27,431 DEBUG verifySourcesListEntry: deb http://archive.canonical.com/ubuntu hirsute partner
2021-05-02 14:30:27,431 DEBUG url_downloadable: http://archive.canonical.com/ubuntu/dists/hirsute/Release
2021-05-02 14:30:27,431 DEBUG s='http' n='archive.canonical.com' p='/ubuntu/dists/hirsute/Release' q='' f=''
2021-05-02 14:30:27,838 DEBUG entry 'deb http://archive.canonical.com/ubuntu hirsute partner' updated to new dist
2021-05-02 14:30:27,838 DEBUG examining: 'deb-src http://archive.canonical.com/ubuntu groovy partner'
2021-05-02 14:30:27,839 DEBUG entry 'deb-src http://archive.canonical.com/ubuntu hirsute partner' updated to new dist
2021-05-02 14:30:27,839 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-security main restricted'
2021-05-02 14:30:27,841 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-security main restricted' was disabled (no Release file)
2021-05-02 14:30:27,841 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-security universe'
2021-05-02 14:30:27,843 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-security universe' was disabled (no Release file)
2021-05-02 14:30:27,843 DEBUG examining: 'deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-security multiverse'
2021-05-02 14:30:27,844 DEBUG entry '# deb http://mirrors.piconets.webwerks.in/ubuntu-mirror/ubuntu/ groovy-security multiverse' was disabled (no Release file)
2021-05-02 14:30:27,844 DEBUG upgrade to development release, disabling proposed
2021-05-02 14:30:27,845 DEBUG examining: 'deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main'
2021-05-02 14:30:27,847 DEBUG entry '# deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main # disabled on upgrade to hirsute' was disabled (unknown mirror)
2021-05-02 14:30:27,847 DEBUG examining: 'deb http://ppa.launchpad.net/apandada1/xournalpp-stable/ubuntu/ groovy main'
2021-05-02 14:30:27,849 DEBUG entry '# deb http://ppa.launchpad.net/apandada1/xournalpp-stable/ubuntu/ hirsute main # disabled on upgrade to hirsute' was disabled (unknown mirror)
2021-05-02 14:30:27,850 DEBUG examining: 'deb http://ppa.launchpad.net/libv4l/stable/ubuntu/ groovy main'
2021-05-02 14:30:27,852 DEBUG entry '# deb http://ppa.launchpad.net/libv4l/stable/ubuntu/ hirsute main # disabled on upgrade to hirsute' was disabled (unknown mirror)
2021-05-02 14:30:27,852 DEBUG examining: 'deb http://ppa.launchpad.net/paolorotolo/droidcam/ubuntu/ groovy main'
2021-05-02 14:30:27,855 DEBUG entry '# deb http://ppa.launchpad.net/paolorotolo/droidcam/ubuntu/ hirsute main # disabled on upgrade to hirsute' was disabled (unknown mirror)
2021-05-02 14:30:27,855 DEBUG examining: 'deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main'
2021-05-02 14:30:27,857 DEBUG entry '# deb [arch=amd64] https://packages.microsoft.com/repos/ms-teams stable main # disabled on upgrade to hirsute' was disabled (unknown mirror)
2021-05-02 14:30:27,858 DEBUG examining: 'deb http://ppa.launchpad.net/numix/ppa/ubuntu/ groovy main'
2021-05-02 14:30:27,860 DEBUG entry '# deb http://ppa.launchpad.net/numix/ppa/ubuntu/ hirsute main # disabled on upgrade to hirsute' was disabled (unknown mirror)
2021-05-02 14:30:34,006 DEBUG running doUpdate() (showErrors=True)
2021-05-02 14:30:35,324 DEBUG openCache()
2021-05-02 14:30:35,436 DEBUG Comparing 5.8.0-50 with 
2021-05-02 14:30:35,436 DEBUG Comparing 5.8.0-51 with 5.8.0-50
2021-05-02 14:30:35,442 DEBUG /openCache(), new cache size 2307
2021-05-02 14:30:35,442 DEBUG need_server_mode(): run in 'desktop' mode, (because of pkg 'ubuntu-desktop')
2021-05-02 14:30:35,443 ERROR No 'ubuntu-minimal' available/downloadable after sources.list rewrite+update
2021-05-02 14:30:35,443 ERROR 'ubuntu-minimal' was not downloadable
2021-05-02 14:30:35,462 DEBUG abort called
2021-05-02 14:30:35,465 DEBUG openCache()
2021-05-02 14:30:37,929 DEBUG Comparing 5.8.0-50 with 
2021-05-02 14:30:37,929 DEBUG Comparing 5.8.0-51 with 5.8.0-50
2021-05-02 14:30:38,056 DEBUG /openCache(), new cache size 67950