Public bug reported: Ran "sudo do-release-upgrade -d" on Ubuntu Server, was told Could not calculate the upgrade
Problem was solved by first manually removing postgresql-9.1 and related packages from previous upgrade, leaving postgresql-9.3 packages in place, then repeating the upgrade. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: ubuntu-release-upgrader-core 1:0.220.8 ProcVersionSignature: Ubuntu 3.13.0-88.135-generic 3.13.11-ckt39 Uname: Linux 3.13.0-88-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.21 Architecture: amd64 CrashDB: ubuntu CurrentDmesg.txt: [ 9.237260] postgres (963): /proc/963/oom_adj is deprecated, please use /proc/963/oom_score_adj instead. [ 16.486804] init: plymouth-upstart-bridge main process ended, respawning [ 21.917193] random: nonblocking pool is initialized Date: Sun Jun 19 04:58:06 2016 InstallationDate: Installed on 2012-08-21 (1397 days ago) InstallationMedia: Ubuntu-Server 12.04 LTS "Precise Pangolin" - Release amd64 (20120424.1) PackageArchitecture: all ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to trusty on 2016-06-19 (0 days ago) ** 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/1594092 Title: will not upgrade from 14.04 LTS to 16.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1594092/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs