I show only an advise about pre-release not aligned or third party package problem
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-release-upgrader (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
mpossibile calcolare l'avanzamento
Si è verificato un problema irrisolvibile durante il calcolo dell'avanzamento.
I motivi possono essere:
* L'avanzamento a una versione di pre-rilascio di Ubuntu
* L'esecuzione dell'attuale versione di pre-rilascio di Ubuntu
* Pacchetti software non ufficiali non forniti da Ubuntu
Se non vengono installati, segnalare il problema usando il comando «ubuntu-bug ubuntu-
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-
ProcVersionSign
Uname: Linux 3.13.0-92-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
CrashDB: ubuntu
Date: Thu Aug 4 11:48:29 2016
InstallationDate: Installed on 2014-05-03 (823 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitec
ProcEnviron:
LANGUAGE=it
TERM=xterm
PATH=(custom, no user)
LANG=it_IT.UTF-8
SHELL=/bin/bash
SourcePackage: ubuntu-
UpgradeStatus: Upgraded to trusty on 2016-08-04 (0 days ago)
VarLogDistupgra
Reviewing the files from your upgrade attempt you seem to have enabled a PPA that provides Xorg packages. This will prevent the upgrade as that PPA contains package version numbers greater than the release to which you are upgrading. You can revert the PPA by installing the ppa-purge package from the official Ubuntu archive and then running 'sudo ppa-purge oibaf'. After that you try upgrading and again and if it still fails open a new bug report. Thanks and good luck!