Trying to upgrade from 14.04 LTS to 16.04 LTS
This bug report was converted into a question: question #658986: Trying to upgrade from 14.04 LTS to 16.04 LTS.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ubuntu-release-upgrader (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
I'm following the instructions given during the failing upgrade process:
...
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-
Current release:
Description: Ubuntu 14.04.5 LTS
Release: 14.04
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-
ProcVersionSign
Uname: Linux 3.13.0-105-generic i686
NonfreeKernelMo
ApportVersion: 2.14.1-0ubuntu3.23
Architecture: i386
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Sun Dec 18 19:27:59 2016
InstallationDate: Installed on 2010-03-20 (2465 days ago)
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
PackageArchitec
SourcePackage: ubuntu-
UpgradeStatus: Upgraded to trusty on 2016-12-18 (0 days ago)
VarLogDistupgra
tags: | added: trusty2xenial |
Your log files seem incomplete, could you try the upgrade again and add /var/log/ dist-upgrade/ main.log and /var/log/ dist-upgrade/ apt.log? Thanks in advance.