I can't upgrade

[bajistaestrada]

No se ha podido calcular la actualización

Ha ocurrido un error irresoluble mientras se calculaba la actualización:
El paquete «unity» está marcado para desinstalarse pero está en la lista negra de desinstalación.

 Esto puede deberse a:
 * Que se está actualizando a una versión de Ubuntu aún no publicada
 * Que se está usando la actual versión aún no publicada de Ubuntu
 * Paquetes de software no oficiales, no suministrados por Ubuntu

Si nada de esto aplica, informe de este error usando la orden «ubuntu-bug ubuntu-release-upgrader-core» en una terminal.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.14.11
ProcVersionSignature: Ubuntu 3.2.0-45.70-generic 3.2.44
Uname: Linux 3.2.0-45-generic i686
NonfreeKernelModules: wl
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: i386
Date: Sun Jun 9 18:47:05 2013
GsettingsChanges:
 com.ubuntu.update-manager first-run false
 com.ubuntu.update-manager launch-time 1370825093
 com.ubuntu.update-manager window-height 600
 com.ubuntu.update-manager window-width 600
InstallationMedia: Lubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=es_HN:es
 TERM=xterm
 PATH=(custom, no user)
 LANG=es_HN.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
Symptom: ubuntu-release-upgrader-core
UpgradeStatus: Upgraded to precise on 2013-06-10 (0 days ago)
VarLogDistupgradeAptclonesystemstate.tar.gz: Error: [Errno 13] Permiso denegado: '/var/log/dist-upgrade/apt-clone_system_state.tar.gz'
VarLogDistupgradeTermlog:

[Seth Arnold (seth-arnold)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.