unable to upgrade 23.10

[Midhun]

Unable to upgrade from 23.04 to 23.10

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: ubuntu-release-upgrader-core 1:23.04.7
ProcVersionSignature: Ubuntu 6.2.0-39.40-generic 6.2.16
Uname: Linux 6.2.0-39-generic x86_64
ApportVersion: 2.26.1-0ubuntu2.1
Architecture: amd64
CasperMD5CheckResult: pass
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 5 02:42:48 2024
InstallationDate: Installed on 2022-08-17 (597 days ago)
InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to lunar on 2024-04-05 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2024-04-05 02:42:02.067567
 Log time: 2024-04-05 02:42:04.879988
 Log time: 2024-04-05 02:42:28.687914
 Log time: 2024-04-05 02:42:49.667675
VarLogDistupgradeTermlog:

[Julian Andres Klode (juliank)]

Name resolution is broken here, hence we can't find a mirror for mantic to upgrade to.

2024-04-05 02:42:24,073 DEBUG s='http' n='pl.archive.ubuntu.com' p='/ubuntu//dists/mantic/Release' q='' f=''
2024-04-05 02:42:24,395 DEBUG error from httplib: '<urlopen error [Errno -3] Temporary failure in name resolution>'

[Midhun (midhunalamuri)]

Thanks a lot.
I changed it from pl.archive.ubuntu.com to the global address archive.ubuntu.com
My upgrade is now successful.
I further upgraded to latest 24.04 using the -d option
You rock.
Please let me know how I can contribute or give rating.