Public bug reported: system reports
Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. I have ubuntu 18.04 and did sudo apt update sudo apt upgrade but nothing helped Peter markos lsb_release -rd Description: Ubuntu 18.04.5 LTS Release: 18.04 apt-cache policy pkgname N: Unable to locate package pkgname ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: ubuntu-release-upgrader-core 1:18.04.38 ProcVersionSignature: Ubuntu 4.15.0-115.116-generic 4.15.18 Uname: Linux 4.15.0-115-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.17 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: XFCE Date: Wed Sep 2 13:20:53 2020 InstallationDate: Installed on 2014-12-11 (2092 days ago) InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to bionic on 2020-09-02 (0 days ago) ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic dist-upgrade third-party-packages -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1893930 Title: I am unable to upgrade ubuntu 20.04, after sudo do-release-upgrade -d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1893930/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs