could not calculate the upgrade from 17.10 to 18.04

[Tehem Go]

Upgrade by do-release-upgrade from 17.10 to 18.04 fails on calculation.

"
(...)
Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done

Calculating the changes

Calculating the changes

Could not calculate the upgrade

An unresolvable problem occurred while calculating the upgrade.

This can be caused by:
* Upgrading to a pre-release version of Ubuntu
* Running the current pre-release version of Ubuntu
* Unofficial software packages not provided by Ubuntu

If none of this applies, then please report this bug using the
command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal.

Restoring original system state

Aborting
"

Repo in sources.list :
deb http://fr.archive.ubuntu.com/ubuntu/ artful main restricted
deb http://fr.archive.ubuntu.com/ubuntu/ artful-updates main restricted
deb http://fr.archive.ubuntu.com/ubuntu/ artful universe
deb http://fr.archive.ubuntu.com/ubuntu/ artful-updates universe
deb http://fr.archive.ubuntu.com/ubuntu/ artful-backports main restricted universe
deb http://security.ubuntu.com/ubuntu artful-security main restricted
deb http://security.ubuntu.com/ubuntu artful-security universe

No candidates during pre-calculation :
No candidate ver: amdgpu-pro-dkms
No candidate ver: kerneloops-daemon
No candidate ver: libgbm1-amdgpu-pro-base
No candidate ver: libgl1-amdgpu-pro-appprofiles
No candidate ver: libgl1-amdgpu-pro-glx
No candidate ver: libgl1-amdgpu-pro-glx:i386
No candidate ver: libpython3.5-minimal
No candidate ver: libsidplay2v5
No candidate ver: linux-image-4.10.0-19-generic
No candidate ver: linux-image-4.10.0-35-generic
No candidate ver: linux-image-4.10.0-37-generic
No candidate ver: linux-image-4.13.0-12-generic
No candidate ver: linux-image-extra-4.10.0-19-generic
No candidate ver: linux-image-extra-4.10.0-35-generic
No candidate ver: linux-image-extra-4.10.0-37-generic
No candidate ver: linux-image-extra-4.13.0-12-generic
No candidate ver: opencl-amdgpu-pro-icd
No candidate ver: opencl-amdgpu-pro-icd:i386
No candidate ver: php7.0-cli
No candidate ver: php7.0-common
No candidate ver: php7.0-gd
No candidate ver: php7.0-json
No candidate ver: php7.0-opcache
No candidate ver: php7.0-readline
No candidate ver: php7.0-xml
No candidate ver: python3.5-minimal
No candidate ver: vulkan-amdgpu-pro
No candidate ver: vulkan-amdgpu-pro:i386

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: ubuntu-release-upgrader-core 1:17.10.11
ProcVersionSignature: Ubuntu 4.13.0-39.44-generic 4.13.16
Uname: Linux 4.13.0-39-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.7-0ubuntu3.8
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: XFCE
Date: Thu May 3 15:02:08 2018
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to artful on 2018-05-03 (0 days ago)

[Jean-Baptiste Lallement (jibel)]

Thanks for your report.

Packages from the padoka PPA are blocking the update. Please revert to official version of the packages and try the upgrade again. don't hesitate to file any bug you may find.