couldn't upgrade to 20.04 due to some mirror issues. Help me resolve it

[Roshini Karedla]

Software upgrader has informed me of the update. I tried updating it. But there was some issue due to the overloading. I want to upgrade it.How to resolve it?

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.38
ProcVersionSignature: Ubuntu 5.4.0-48.52~18.04.1-generic 5.4.60
Uname: Linux 5.4.0-48-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.17
Architecture: amd64
CrashDB: ubuntu
Date: Tue Oct 6 11:12:25 2020
InstallationDate: Installed on 2020-08-10 (56 days ago)
InstallationMedia: Ubuntu 18.04.4 LTS "Bionic Beaver" - Release amd64 (20200203.1)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_IN:en
 PATH=(custom, no user)
 LANG=en_IN
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to bionic on 2020-10-06 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2020-10-06 11:10:50.555058
 Log time: 2020-10-06 11:11:00.860090
 Log time: 2020-10-06 11:12:08.469493
 Log time: 2020-10-06 11:12:28.609833
VarLogDistupgradeTermlog:

[Chris Guiver (guiverc)]

Thank you for taking the time to report this bug and helping to make Ubuntu better.

Bug reporting is mostly about finding & fixing problems thus preventing future users from hitting the same bug.

I suspect a Support site would be more appropriate, eg. https://answers.launchpad.net/ubuntu. You can also find help with your problem in the support forum of your local Ubuntu community http://loco.ubuntu.com/ or asking at https://askubuntu.com or https://ubuntuforums.org, or for more support options please look at https://discourse.ubuntu.com/t/community-support/709

[Brian Murray (brian-murray)]

There was an error when the upgrade process was communicating with the mirror of the Ubuntu archive which you use. Please try the upgrade again and see if the mirror is working better, if not I'd suggest switching mirrors of the Ubuntu archive.

2020-10-06 11:11:12,150 DEBUG examining: 'deb http://in.archive.ubuntu.com/ubuntu/ bionic main restricted'
2020-10-06 11:11:12,151 DEBUG verifySourcesListEntry: deb http://in.archive.ubuntu.com/ubuntu/ focal main restricted
2020-10-06 11:11:12,151 DEBUG url_downloadable: http://in.archive.ubuntu.com/ubuntu//dists/focal/Release
2020-10-06 11:11:12,151 DEBUG s='http' n='in.archive.ubuntu.com' p='/ubuntu//dists/focal/Release' q='' f=''
2020-10-06 11:11:12,376 DEBUG error from httplib: 'HTTP Error 500: Internal Server Error'
2020-10-06 11:11:12,376 DEBUG entry '# deb http://in.archive.ubuntu.com/ubuntu/ bionic main restricted' was disabled (no Release file)

[Launchpad Janitor (janitor)]

[Expired for ubuntu-release-upgrader (Ubuntu) because there has been no activity for 60 days.]