I do not have much details but everytime I try to upgrade to ubuntu 24 from ubuntu 20. I get this error.

[Harshwardhan]

Do not remember exact details. Will submit next time.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubuntu-release-upgrader-core 1:22.04.20
ProcVersionSignature: Ubuntu 6.8.0-90.91~22.04.1-generic 6.8.12
Uname: Linux 6.8.0-90-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.10
Architecture: amd64
CasperMD5CheckResult: unknown
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Wed Jan 7 19:04:56 2026
InstallationDate: Installed on 2024-11-25 (407 days ago)
InstallationMedia: Ubuntu 20.04.6 LTS "Focal Fossa" - Release amd64 (20230316)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_IN:en
 PATH=(custom, no user)
 LANG=en_IN
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to jammy on 2026-01-07 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2026-01-07 18:44:50.139442
 Log time: 2026-01-07 18:45:00.034593
 Log time: 2026-01-07 19:03:56.302760
 Log time: 2026-01-07 19:04:58.692626
VarLogDistupgradeTermlog:

[Daniel Letzeisen (dtl131)]

This may be the key part:
2026-01-07 18:45:21,800 DEBUG s='http' n='in.archive.ubuntu.com' p='/ubuntu//dists/noble/Release' q='' f=''
2026-01-07 18:45:42,790 DEBUG error from httplib: '[Errno 104] Connection reset by peer'

Try a different mirror?