Ubuntu
ubuntu-release-upgrader package

Can not update Ubuntu 18.04 to 20.04

Bug #1901326 reported by Seongho Bae on 2020-10-24

This bug report is a duplicate of: Bug #1848829: distribution upgrade failed due pip install of distro-info. Edit Remove

This bug affects 1 person

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

Bug Description

I just tried to update Ubuntu 18.04 to 20.04, however, crashes.

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.40
ProcVersionSignature: Ubuntu 5.0.0-27.28~18.04.1-lowlatency 5.0.21
Uname: Linux 5.0.0-27-lowlatency x86_64
ApportVersion: 2.20.9-0ubuntu7.18
Architecture: amd64
CrashDB: ubuntu
Date: Sun Oct 25 00:43:28 2020
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to bionic on 2020-10-24 (0 days ago)

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Revision history for this message

Seongho Bae (seongho) wrote on 2020-10-24:

Dependencies.txt Edit (2.6 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1009 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (106 bytes, text/plain; charset="utf-8")
VarLogDistupgradeAptclonesystemstate.tar.gz Edit (719.4 KiB, application/x-gzip)
VarLogDistupgradeAptlog.txt Edit (95.4 KiB, text/plain; charset="utf-8")
VarLogDistupgradeLspcitxt.txt Edit (1.1 KiB, text/plain; charset="utf-8")
VarLogDistupgradeMainlog.txt Edit (17.9 KiB, text/plain; charset="utf-8")
VarLogDistupgradeScreenlog.txt Edit (3.8 MiB, text/plain; charset="utf-8")

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Ubuntuubuntu-release-upgrader package