Can't upgrade from 23.04 to 23.10

[Douglas Mencken]

In the beginning it stops and says "Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. {there's nothing in-between, absolutely} If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. {more words about how to find logs, but I didn't copy these}"

I'm currently on

$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 23.04
Release: 23.04
Codename: lunar

The system itself suggested me to upgrade, but it can't. I tried three times with the same result

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: ubuntu-release-upgrader-core 1:23.04.7
ProcVersionSignature: Ubuntu 6.2.0-36.37-generic 6.2.16
Uname: Linux 6.2.0-36-generic x86_64
ApportVersion: 2.26.1-0ubuntu2.1
Architecture: amd64
CasperMD5CheckResult: pass
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Sat Nov 11 16:24:01 2023
InstallationDate: Installed on 2023-04-11 (213 days ago)
InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to lunar on 2023-11-11 (0 days ago)
VarLogDistupgradeTermlog: