Can't upgrade from 14.04 to 16.04

Bug #1692096 reported by Andrey Slizkiy
10
This bug affects 2 people
Affects Status Importance Assigned to Milestone
ubuntu-release-upgrader (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Description: Ubuntu 14.04.5 LTS
Release: 14.04
Ubuntu Software Center 13.10

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.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.9
ProcVersionSignature: Ubuntu 3.13.0-107.154-generic 3.13.11-ckt39
Uname: Linux 3.13.0-107-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.14.1-0ubuntu3.24
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Fri May 19 21:27:15 2017
InstallationDate: Installed on 2015-01-06 (864 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to trusty on 2017-05-19 (0 days ago)
VarLogDistupgradeTermlog:

Revision history for this message
Andrey Slizkiy (oberon74) wrote :
tags: added: trusty2xenial
Revision history for this message
Launchpad Janitor (janitor) wrote :

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

Changed in ubuntu-release-upgrader (Ubuntu):
status: New → Confirmed
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