Public bug reported: when I tried to initiate the do-release-upgrade -d command, after calculating the upgrade -2.2 gb of downloads- It begin to download the packages. I had to leave the office so I disconnected the network first. it start to loop through the repositories and then reset the upgrade process and left safely so I turned off the laptop. then I tried to do that again in my house to be faced with "cannot calculate the upgrade" error. no matter what I do it just pops up over and over again.
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: ubuntu-release-upgrader-core 1:0.220.8 ProcVersionSignature: Ubuntu 3.19.0-49.55~14.04.1-generic 3.19.8-ckt12 Uname: Linux 3.19.0-49-generic x86_64 NonfreeKernelModules: fglrx ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 CrashDB: ubuntu Date: Sun Feb 21 13:54:24 2016 InstallationDate: Installed on 2015-10-01 (143 days ago) InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to trusty on 2016-02-21 (0 days ago) VarLogDistupgradeAptlog: Log time: 2016-02-21 13:50:37.188988 Log time: 2016-02-21 13:53:18.868511 Log time: 2016-02-21 13:54:23.467569 Log time: 2016-02-21 13:54:43.313736 ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug dist-upgrade trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1548055 Title: Can't upgrade from Trusty To Xenial with "Can't calculate the upgrade" error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1548055/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs