An unresolvable problem occurred while calculating the upgrade.

[Richard Huber]

richardh@yoyogi:~$ lsb_release -rd
Description: Ubuntu 13.04
Release: 13.04

Trycing to update to the new release 13.10

As far as I know, all my packages originate from ubuntu repositories exepct for spotify and skype.
But I have other ubuntu machines that I have successfully updated with exact same configuration.

Maybe the error should be more precise than:

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 error message reminds me about the VHDL synthesiser I used back at the university:
"There is an error somewhere in the 2 MB file, good luck solving it"

:-)

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: ubuntu-release-upgrader-core 1:0.192.13
ProcVersionSignature: Ubuntu 3.8.0-31.46-generic 3.8.13.8
Uname: Linux 3.8.0-31-generic x86_64
ApportVersion: 2.9.2-0ubuntu8.3
Architecture: amd64
CrashDB: ubuntu
Date: Fri Oct 18 12:14:51 2013
InstallationDate: Installed on 2013-01-22 (268 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to raring on 2013-10-18 (0 days ago)