Impossibile eseguire l'aggiornamento dal 14.04 al 16.04. Sto provando sudo do-release-upgrade
e fallisce con il seguente errore:
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
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
/var/log/dist-upgrade/main.log https://www.dropbox.com/s/3gf1tg8uxmn75jq/main.log?dl=0 /var/log/dist-upgrade/apt.log https: // www .dropbox.com / s / 79i2mf320pvg3bl / apt.log? dl = 0
Non capisco perché il gestore pacchetti non sia in grado di risolvere questo problema e quale pacchetto sia la fonte di questo problema.
Apprezzo qualsiasi aiuto.
grep Broken /var/log/dist-upgrade/apt.log
restituisce oltre 700 righe.