Public bug reported: I am trying to update ubuntu and this is what appeared:
Please report this bug against the 'update-manager' package and include the following error message: E:No priority (or zero) specified for pin ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: ubuntu-release-upgrader-core 1:16.04.32 ProcVersionSignature: Ubuntu 4.13.0-26.29~16.04.2-generic 4.13.13 Uname: Linux 4.13.0-26-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.30 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Unity Date: Wed Dec 15 00:39:37 2021 InstallationDate: Installed on 2017-08-28 (1569 days ago) InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader Symptom: ubuntu-release-upgrader UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade xenial ** Attachment added: "Screenshot from 2021-12-15 00-49-55.png" https://bugs.launchpad.net/bugs/1954875/+attachment/5547696/+files/Screenshot%20from%202021-12-15%2000-49-55.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1954875 Title: "could not initialize the package information" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1954875/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs