do-release-upgrade failed to upgrade from 17.04 to 17.10

[Andrew Andreev]

The current release is 17.04. I am trying to upgrade to release 17.10.

I have started from Terminal do-release-upgrade:
- All new repositories have been successfully downloaded
- The new packages and dependencies have been gathered
- The process failed with an insurmountable problem that has been noticed when calculating the upgrade.

I have never been installed before an alpha or beta release of Ubuntu, so the current version 17.04 could be considered as 'clean'.

Further details for the current release, as requested:

~# lsb_release -rd
Description: Ubuntu 17.04
Release: 17.04

ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: ubuntu-release-upgrader-core 1:17.04.9
ProcVersionSignature: Ubuntu 4.10.0-37.41-generic 4.10.17
Uname: Linux 4.10.0-37-generic x86_64
ApportVersion: 2.20.4-0ubuntu4.5
Architecture: amd64
CrashDB: ubuntu
Date: Mon Oct 23 08:43:49 2017
InstallationDate: Installed on 2013-10-29 (1454 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to zesty on 2017-10-23 (0 days ago)