Public bug reported: While upgrading from bionic to focal fossa I get
> Invalid package information > > After updating your package information, the essential package > 'ubuntu-minimal' could not be located. This may be because you have no > official mirrors listed in your software sources, or because of excessive > load on the mirror you are using. See /etc/apt/sources.list for the current > list of configured software sources. In the case of an overloaded mirror, you > may want to try the upgrade again later. Just like [this user from Askubuntu](https://askubuntu.com/q/1231817/349837) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: ubuntu-release-upgrader-core 1:18.04.38 ProcVersionSignature: Ubuntu 4.15.0-118.119-generic 4.15.18 Uname: Linux 4.15.0-118-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.17 Architecture: amd64 CrashDB: ubuntu Date: Tue Sep 29 17:38:17 2020 PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to bionic on 2020-09-29 (0 days ago) VarLogDistupgradeAptlog: Log time: 2020-09-29 17:30:01.275265 Log time: 2020-09-29 17:30:13.209067 Log time: 2020-09-29 17:37:16.332964 Log time: 2020-09-29 17:38:21.899194 VarLogDistupgradeTermlog: ** 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/1897799 Title: Essential package 'ubuntu-minimal' could not be located To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1897799/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs