update from 12.04 is not posible

[Aliaga-andres]

.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: ubuntu-release-upgrader-core 1:0.192.13
ProcVersionSignature: Ubuntu 3.8.0-33.48-generic 3.8.13.11
Uname: Linux 3.8.0-33-generic i686
ApportVersion: 2.9.2-0ubuntu8.5
Architecture: i386
CrashDB: ubuntu
Date: Wed Dec 4 22:36:39 2013
InstallationDate: Installed on 2013-05-27 (191 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=es_CL:es
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=es_CL.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to raring on 2013-12-05 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2013-12-04 22:35:38.600691
 Log time: 2013-12-04 22:35:59.305796
 Log time: 2013-12-04 22:36:31.611946
 Log time: 2013-12-04 22:36:45.991519
VarLogDistupgradeTermlog:

[Brian Murray (brian-murray)]

cl archive with no ubuntu-minimal available.