[Bug 1915656] Re: can't apply upgrade from 18.4 to 20.4, because there are unindentified sources (but I don't know which are)

[pablo]

Thank you a lot, Brian.

I'll try to do that, yet I have not very sure how.

Best,

Pablo

El lun, 15 feb 2021 a las 20:50, Brian Murray (<1915656 at bugs.launchpad.net>)
escribió:

> While the main.log only shows the PPA identified in comment #2 there are
> packages installed from another PPA (with ~oibaf in the version number)
> and those are likely causing the failure to upgrade. You'll want to
> reenable the oibaf-ubuntu-graphics-drivers-bionic PPA and then use 'ppa-
> purge' to remove the PPA and its associated packages.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1915656
>
> Title:
>   can't apply upgrade from 18.4 to 20.4, because there are unindentified
>   sources (but I don't know which are)
>
> Status in ubuntu-release-upgrader package in Ubuntu:
>   Incomplete
>
> Bug description:
>   No se ha podido calcular la actualización
>
>   Se produjo un problema irresoluble al calcular la actualización.
>
>    Esto podría deberse a:
>    * Paquetes de software no oficiales, no proporcionados por Ubuntu
>   Utilice la herramienta «ppa-purge» desde el paquete
>   ppa-purge para quitar software de una PPA de Launchpad PPA e
>   intente actualizar de nuevo.
>
>   Si nada de esto es aplicable, entonces informe de este error usando el
>   comando «ubuntu-bug ubuntu-release-upgrader-core» en una terminal. Si
>   quiere investigar el problema por su cuenta, los registros en
>   «/var/log/dist-upgrade» contienen detalles de la actualización; en
>   particular, consulte «main.log» y «apt.log».
>
>   ProblemType: Bug
>   DistroRelease: Ubuntu 18.04
>   Package: ubuntu-release-upgrader-core 1:18.04.42
>   ProcVersionSignature: Ubuntu 4.15.0-135.139-generic 4.15.18
>   Uname: Linux 4.15.0-135-generic x86_64
>   ApportVersion: 2.20.9-0ubuntu7.23
>   Architecture: amd64
>   CrashDB: ubuntu
>   CurrentDesktop: ubuntu:GNOME
>   Date: Sun Feb 14 19:37:03 2021
>   InstallationDate: Installed on 2014-09-12 (2346 days ago)
>   InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64
> (20140722.2)
>   PackageArchitecture: all
>   ProcEnviron:
>    TERM=xterm-256color
>    PATH=(custom, no user)
>    XDG_RUNTIME_DIR=<set>
>    LANG=es_ES.UTF-8
>    SHELL=/bin/bash
>   SourcePackage: ubuntu-release-upgrader
>   UpgradeStatus: Upgraded to bionic on 2021-02-14 (0 days ago)
>   VarLogDistupgradeTermlog:
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1915656/+subscriptions
>

-- 
You received this bug notification because you are a member of Ubuntu
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Ubuntu.
https://bugs.launchpad.net/bugs/1915656

Title:
  can't apply upgrade from 18.4 to 20.4, because there are unindentified
  sources (but I don't know which are)

Status in ubuntu-release-upgrader package in Ubuntu:
  Incomplete

Bug description:
  No se ha podido calcular la actualización

  Se produjo un problema irresoluble al calcular la actualización.

   Esto podría deberse a:
   * Paquetes de software no oficiales, no proporcionados por Ubuntu
  Utilice la herramienta «ppa-purge» desde el paquete 
  ppa-purge para quitar software de una PPA de Launchpad PPA e 
  intente actualizar de nuevo.

  Si nada de esto es aplicable, entonces informe de este error usando el
  comando «ubuntu-bug ubuntu-release-upgrader-core» en una terminal. Si
  quiere investigar el problema por su cuenta, los registros en
  «/var/log/dist-upgrade» contienen detalles de la actualización; en
  particular, consulte «main.log» y «apt.log».

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.42
  ProcVersionSignature: Ubuntu 4.15.0-135.139-generic 4.15.18
  Uname: Linux 4.15.0-135-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.23
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Feb 14 19:37:03 2021
  InstallationDate: Installed on 2014-09-12 (2346 days ago)
  InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=es_ES.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to bionic on 2021-02-14 (0 days ago)
  VarLogDistupgradeTermlog:

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1915656/+subscriptions