cant upgrade from 20.10 i have kubuntu with ubuntu studio addon

[samperk1]

i cant upgrade from 20.10

ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: ubuntu-release-upgrader-core 1:20.10.16 [origin: unknown]
ProcVersionSignature: Ubuntu 5.8.0-48.54-lowlatency 5.8.18
Uname: Linux 5.8.0-48-lowlatency x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu50.7
Architecture: amd64
CasperMD5CheckResult: skip
CrashDB: ubuntu
CurrentDesktop: KDE
Date: Mon Aug 29 21:44:36 2022
InstallationDate: Installed on 2021-03-24 (523 days ago)
InstallationMedia: Ubuntu-Studio 20.10 "Groovy Gorilla" - Release amd64 (20201022)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to groovy on 2022-08-30 (0 days ago)

[Brian Murray (brian-murray)]

Looking at your /etc/apt/sources.list file which is included in your VarLogDistupgradeAptclonesystemstate.tar.gz file every entry is disabled. Please re-enable the repositories and try the upgrade process again. You may also need to replace the entries us.archive.ubuntu.com with old-releases.ubuntu.com.

[Launchpad Janitor (janitor)]

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