Ubuntu
ubuntu-release-upgrader package

cannot upgrade ubuntu 14.04 to later version

Bug #1553476 reported by Hans Heider on 2016-03-05

This bug report is a duplicate of: Bug #1384946: Trying to upgrade to utopic, cannot compute changes due to gnuplot. Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	ubuntu-release-upgrader (Ubuntu)	New	Undecided	Unassigned

Bug Description

When I try to upgrade 14.04 to a later version via the update-manager this fails.

It tells me that 15.10 would be available, but then claims to try to upgrade to 15.04. This fails with the default error message window (= this can happen when using a pre-release version etc.). I never used a pre-release version.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: ubuntu-release-upgrader-core 1:0.220.8
ProcVersionSignature: Ubuntu 3.13.0-79.123-generic 3.13.11-ckt33
Uname: Linux 3.13.0-79-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: GNOME
Date: Sat Mar 5 11:35:22 2016
EcryptfsInUse: Yes
InstallationDate: Installed on 2010-11-22 (1930 days ago)
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to trusty on 2016-03-05 (0 days ago)
VarLogDistupgradeTermlog:

mtime.conffile..etc.update.manager.release.upgrades: 2016-01-30T13:12:39.448637

Tags:

Revision history for this message

Hans Heider (heiderhans) wrote on 2016-03-05:

CurrentDmesg.txt.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.0 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (319 bytes, text/plain; charset="utf-8")
VarLogDistupgradeAptclonesystemstate.tar.gz Edit (1.1 MiB, application/x-gzip)
VarLogDistupgradeAptlog.txt Edit (284.5 KiB, text/plain; charset="utf-8")
VarLogDistupgradeLspcitxt.txt Edit (6.8 KiB, text/plain; charset="utf-8")
VarLogDistupgradeMainlog.txt Edit (8.8 KiB, text/plain; charset="utf-8")
VarLogDistupgradeScreenlog.txt Edit (11.2 MiB, text/plain; charset="utf-8")
modified.conffile..etc.update.manager.release.upgrades.txt Edit (832 bytes, text/plain; charset="utf-8")

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Ubuntuubuntu-release-upgrader package