Upgrade from 12.04 to 14.04.5 was failed

Bug #1656015 reported by Bartosz Kosiorek
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
update-manager (Ubuntu)
New
Undecided
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Bug Description

I typed:
$ sudo do-release-upgrade

but unfortunately it was failed with error "An unresolvable problem occured while calculating the upgrade.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: update-manager 1:0.156.14.21
ProcVersionSignature: Ubuntu 3.13.0-107.154~precise1-generic 3.13.11-ckt39
Uname: Linux 3.13.0-107-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.15
Architecture: amd64
Date: Thu Jan 12 17:02:14 2017
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120423)
MarkForUpload: True
PackageArchitecture: all
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
Symptom: ubuntu-release-upgrader-core
UpgradeStatus: Upgraded to precise on 2017-01-12 (0 days ago)

Revision history for this message
Bartosz Kosiorek (gang65) wrote :
summary: - Upgrade from 12.04 to 14.05 was failed
+ Upgrade from 12.04 to 14.04.5 was failed
tags: added: precise2trusty
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