Public bug reported: I'm trying to upgrade my Ubuntu 17.10 installation to Ubuntu 18.04 using "sudo do-release-upgrade -d".
This fails with the following error message: Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: ubuntu-release-upgrader-core 1:17.10.10 ProcVersionSignature: Ubuntu 4.13.0-36.40-generic 4.13.13 Uname: Linux 4.13.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 CrashDB: ubuntu CurrentDesktop: Budgie:GNOME Date: Fri Mar 2 19:28:10 2018 InstallationDate: Installed on 2018-01-09 (51 days ago) InstallationMedia: Ubuntu-Budgie 17.10 "Artful Aardvark" - Release amd64 (20171017.1) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to artful on 2018-03-02 (0 days ago) ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug artful 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/1752955 Title: Updater fails with "Could not calculate the upgrade" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1752955/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs