Public bug reported: When the "full upgrade of the distribution"(Actualizacion completa de la distribucion) window came to the second step "configuring new channels of software"(configurando nuevos canales de software), one of the steps shows the message "calculating the changes" (calculando los cambios), it shows a new window with a message "it has nor been able to calculate the update"(No ha sido posible calcular la actualizacion) with just the option "close"(cerrar) and the process stops after "restoring the original status of the system" step. (in the "configuration" options, in the "Other software" section, nothing is selected) how may I debug and fix this situation?
ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: ubuntu-release-upgrader-core 1:0.220.10 ProcVersionSignature: Ubuntu 3.13.0-147.196-generic 3.13.11-ckt39 Uname: Linux 3.13.0-147-generic i686 NonfreeKernelModules: wl ApportVersion: 2.14.1-0ubuntu3.28 Architecture: i386 CrashDB: ubuntu CurrentDesktop: Unity Date: Mon May 21 18:58:38 2018 InstallationDate: Installed on 2016-02-09 (832 days ago) InstallationMedia: Ubuntu 12.04.5 LTS "Precise Pangolin" - Release i386 (20140807.1) PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to trusty on 2018-05-21 (0 days ago) VarLogDistupgradeTermlog: ** Affects: ubuntu-release-upgrader (Ubuntu) Importance: Undecided Status: New ** Tags: apport-bug dist-upgrade i386 third-party-packages trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1772539 Title: Upgrade ubuntu 14.04 to 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1772539/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs