Fixed with http://bazaar.launchpad.net/~ubuntu-core-dev/ubuntu-release- upgrader/trunk/revision/2776
** Changed in: ubuntu-release-upgrader (Ubuntu) Importance: Medium => Undecided ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: In Progress => Fix Committed ** Changed in: ubuntu-release-upgrader (Ubuntu) Assignee: (unassigned) => Michael Vogt (mvo) ** Description changed: + SRU instructions: + 1. use saucy (minimal install is fine) + 2. sudo apt-get install grep:i386 + 3. do-release-upgrade -d + 4. verify that it fails with a error message that the upgrade can not be calculated + + 6. do-release-upgrade --proposed + 7. verify that the upgrade works and that it removes grep:i386 and installs grep:amd64 + Calculating the changes Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. - This can be caused by: - * Upgrading to a pre-release version of Ubuntu - * Running the current pre-release version of Ubuntu - * Unofficial software packages not provided by Ubuntu + This can be caused by: + * Upgrading to a pre-release version of Ubuntu + * Running the current pre-release version of Ubuntu + * Unofficial software packages not provided by Ubuntu - If none of this applies, then please report this bug using the - command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. - + If none of this applies, then please report this bug using the + command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. Restoring original system state Aborting - Reading package lists... Done - Building dependency tree + Reading package lists... Done + Building dependency tree Reading state information... Done Building data structures... Done ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: ubuntu-release-upgrader-core 1:0.205.5 ProcVersionSignature: Ubuntu 3.11.0-19.33-generic 3.11.10.5 Uname: Linux 3.11.0-19-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 CrashDB: ubuntu Date: Tue Apr 15 10:14:24 2014 InstallationDate: Installed on 2013-11-27 (138 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) MarkForUpload: True PackageArchitecture: all SourcePackage: ubuntu-release-upgrader UpgradeStatus: Upgraded to saucy on 2014-04-15 (0 days ago) ** Changed in: ubuntu-release-upgrader (Ubuntu) Milestone: None => trusty-updates -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1307904 Title: Cannot upgrade to 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1307904/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs