cant upgrde the ubuntu to a new 2110

[Rafael Figueroa]

u try to use the new 2104 release and gave me an error

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: ubuntu-release-upgrader-core 1:20.04.36
ProcVersionSignature: Ubuntu 5.11.0-40.44~20.04.2-generic 5.11.22
Uname: Linux 5.11.0-40-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
CrashDB: ubuntu
Date: Tue Nov 9 08:10:11 2021
InstallationDate: Installed on 2021-07-03 (128 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=es_PR:es
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=es_PR.UTF-8
 SHELL=/bin/bash
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to focal on 2021-11-09 (0 days ago)
VarLogDistupgradeAptlog:
 Log time: 2021-11-09 08:05:24.811951
 Log time: 2021-11-09 08:05:31.470065
 Log time: 2021-11-09 08:10:11.119723
 Log time: 2021-11-09 08:10:13.558445
mtime.conffile..etc.update-manager.release-upgrades: 2021-11-06T03:55:50.209376

[Brian Murray (brian-murray)]

There was a problem communicating with the mirror of the Ubuntu archive which you use.

2021-11-09 08:06:06,070 DEBUG Checking pkg: ubuntu-standard
2021-11-09 08:06:06,073 DEBUG examining: 'deb http://pr.archive.ubuntu.com/ubuntu/ focal main universe restricted multiverse'
2021-11-09 08:06:06,073 DEBUG verifySourcesListEntry: deb http://pr.archive.ubuntu.com/ubuntu/ hirsute main universe restricted multiverse
2021-11-09 08:06:06,073 DEBUG url_downloadable: http://pr.archive.ubuntu.com/ubuntu//dists/hirsute/Release
2021-11-09 08:06:06,073 DEBUG s='http' n='pr.archive.ubuntu.com' p='/ubuntu//dists/hirsute/Release' q='' f=''
2021-11-09 08:06:16,091 DEBUG error from httplib: '<urlopen error [Errno -3] Fallo temporal en la resolución del nombre>'
2021-11-09 08:06:16,091 DEBUG entry '# deb http://pr.archive.ubuntu.com/ubuntu/ focal main universe restricted multiverse' was disabled (no Release file)

This is something you'll need to sort out manually.

[Launchpad Janitor (janitor)]

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