Ubuntu
ubuntu-release-upgrader package

not able to upgrade from 16.04 to 18.04

Bug #1861979 reported by Narayana Murthy on 2020-02-05

This bug report is a duplicate of: Bug #1611737: Can't upgrade from a release if ros packages are installed from ROS servers. Edit Remove

This bug affects 1 person

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

Bug Description

I am trying to upgrade from 16.04 to 18.While the setting new software setting are failed every time.

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: ubuntu-release-upgrader-core 1:16.04.29
ProcVersionSignature: Ubuntu 4.15.0-76.86~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-76-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: Unity
Date: Wed Feb 5 13:49:49 2020
InstallationDate: Installed on 2020-01-04 (31 days ago)
InstallationMedia: Ubuntu 16.04.6 LTS "Xenial Xerus" - Release amd64 (20190227)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to xenial on 2020-02-05 (0 days ago)
VarLogDistupgradeTermlog:

mtime.conffile..etc.update-manager.release-upgrades: 2020-02-05T13:45:25.226610

Tags:

Revision history for this message

Narayana Murthy (naidunarayanamurthy) wrote on 2020-02-05:

CurrentDmesg.txt.txt Edit (230.6 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.5 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (131 bytes, text/plain; charset="utf-8")
VarLogDistupgradeAptclonesystemstate.tar.gz Edit (795.6 KiB, application/x-gzip)
VarLogDistupgradeAptlog.txt Edit (411.2 KiB, text/plain; charset="utf-8")
VarLogDistupgradeLspcitxt.txt Edit (2.1 KiB, text/plain; charset="utf-8")
VarLogDistupgradeMainlog.txt Edit (14.8 KiB, text/plain; charset="utf-8")
modified.conffile..etc.update-manager.release-upgrades.txt Edit (832 bytes, text/plain; charset="utf-8")

Ubuntu Foundations Team Bug Bot (crichton) on 2020-02-05

tags:

added: xenial2bionic

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Ubuntuubuntu-release-upgrader package