Public bug reported: Reading cache
Checking package manager Reading package lists... Done Building dependency tree Reading state information... Done Ign http://dl.google.com/linux/chrome/deb stable InRelease Get:1 https://download.docker.com/linux/ubuntu artful InRelease [51.9 kB] Hit http://security.ubuntu.com/ubuntu bionic-security InRelease Hit http://us.archive.ubuntu.com/ubuntu bionic InRelease Hit http://packages.microsoft.com/repos/vscode stable InRelease Hit http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease Hit http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease Hit http://dl.google.com/linux/chrome/deb stable Release Hit http://ppa.launchpad.net/git-core/ppa/ubuntu bionic InRelease Hit http://ppa.launchpad.net/landscape/19.01/ubuntu bionic InRelease Hit http://ppa.launchpad.net/mc3man/mpv-tests/ubuntu bionic InRelease Hit http://ppa.launchpad.net/nginx/stable/ubuntu bionic InRelease Hit http://ppa.launchpad.net/nomacs/stable/ubuntu bionic InRelease Hit http://ppa.launchpad.net/obsproject/obs-studio/ubuntu bionic InRelease Hit http://ppa.launchpad.net/unit193/encryption/ubuntu bionic InRelease Hit http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease Fetched 51.9 kB in 0s (0 B/s) Reading package lists... Done Building dependency tree Reading state information... Done Checking for installed snaps Calculating snap size requirements Updating repository information Third party sources disabled Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager. To continue please press [ENTER] Hit http://us.archive.ubuntu.com/ubuntu focal InRelease Hit http://us.archive.ubuntu.com/ubuntu focal-updates InRelease Hit http://us.archive.ubuntu.com/ubuntu focal-backports InRelease Hit http://security.ubuntu.com/ubuntu focal-security InRelease Fetched 0 B in 0s (0 B/s) Checking package manager Reading package lists... Done Building dependency tree Reading state information... Done Calculating the changes Calculating the changes Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. This was likely caused by: * Unofficial software packages not provided by Ubuntu Please use the tool 'ppa-purge' from the ppa-purge package to remove software from a Launchpad PPA and try the upgrade again. If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If you want to investigate this yourself the log files in '/var/log/dist-upgrade' will contain details about the upgrade. Specifically, look at 'main.log' and 'apt.log'. Restoring original system state Aborting Reading package lists... Done Building dependency tree pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> pkim@Rhino:~ [1015] 042520 10:52 ~> Reading cache Checking package manager Reading package lists... Done Building dependency tree Reading state information... Done Ign http://dl.google.com/linux/chrome/deb stable InRelease Get:1 https://download.docker.com/linux/ubuntu artful InRelease [51.9 kB] Hit http://us.archive.ubuntu.com/ubuntu bionic InRelease Hit http://packages.microsoft.com/repos/vscode stable InRelease Hit http://us.archive.ubuntu.com/ubuntu bionic-updates InRelease Hit http://us.archive.ubuntu.com/ubuntu bionic-backports InRelease Hit http://ppa.launchpad.net/git-core/ppa/ubuntu bionic InRelease Hit http://dl.google.com/linux/chrome/deb stable Release Hit http://security.ubuntu.com/ubuntu bionic-security InRelease Hit http://ppa.launchpad.net/landscape/19.01/ubuntu bionic InRelease Hit http://ppa.launchpad.net/mc3man/mpv-tests/ubuntu bionic InRelease Hit http://ppa.launchpad.net/nginx/stable/ubuntu bionic InRelease Hit http://ppa.launchpad.net/nomacs/stable/ubuntu bionic InRelease Hit http://ppa.launchpad.net/obsproject/obs-studio/ubuntu bionic InRelease Hit http://ppa.launchpad.net/unit193/encryption/ubuntu bionic InRelease Hit http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease Fetched 51.9 kB in 0s (0 B/s) Reading package lists... Done Building dependency tree Reading state information... Done Checking for installed snaps Calculating snap size requirements Updating repository information Third party sources disabled Some third party entries in your sources.list were disabled. You can re-enable them after the upgrade with the 'software-properties' tool or your package manager. To continue please press [ENTER] Hit http://security.ubuntu.com/ubuntu focal-security InRelease Hit http://us.archive.ubuntu.com/ubuntu focal InRelease Hit http://us.archive.ubuntu.com/ubuntu focal-updates InRelease Hit http://us.archive.ubuntu.com/ubuntu focal-backports InRelease Fetched 0 B in 0s (0 B/s) Checking package manager Reading package lists... Done Building dependency tree Reading state information... Done Calculating the changes Calculating the changes Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. This was likely caused by: * Unofficial software packages not provided by Ubuntu Please use the tool 'ppa-purge' from the ppa-purge package to remove software from a Launchpad PPA and try the upgrade again. If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If you want to investigate this yourself the log files in '/var/log/dist-upgrade' will contain details about the upgrade. Specifically, look at 'main.log' and 'apt.log'. Restoring original system state Aborting Reading package lists... Done Building dependency tree Reading state information... Done === Command terminated with exit status 1 (Sat Apr 25 10:53:31 2020) === [screen is terminating] ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: ubuntu-release-upgrader-core 1:18.04.37 ProcVersionSignature: Ubuntu 5.3.0-46.38~18.04.1-generic 5.3.18 Uname: Linux 5.3.0-46-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.14 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: ubuntu:GNOME Date: Sat Apr 25 11:07:46 2020 InstallationDate: Installed on 2018-04-27 (729 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to bionic on 2020-04-25 (0 days ago) ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic dist-upgrade -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1875057 Title: can't not upgrade to 20.04 from 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1875057/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
