Upgrade GNU/Linux Fedora from 21/22 to 23 (with dnf)

Like explained in this article, FEDora UPgrader (fedup) is deprecated since Fedora 21, where DNF system upgrade plugin became the recommended method to upgrade Fedora.

This article will explain how to use dnf with its system upgrade plugin, to Upgrade from Fedora 22 to

Upgrade GNU/Linux Fedora from 18 to 22 (with fedup)

Although FEDora UPgrader (fedup) has been introduced in Fedora 17, there were too much problems to be used properly.
In addition fedup has been deprecated since

Upgrade GNU/Linux Fedora from 14 to 15, 16, 17 and eventually 18 (with yum)

To upgrade GNU/Linux Fedora from 14 to 15, 16, 17 and eventually 18 with yum, there is no problem; you can follow the same instructions from

I'll be back

Hi everyone,

I'm pleased to announce I'm now out of few cryonics years ...
I was somehow sliding between parallel universes and eventually find back the good one ...
blah blah blah ...


In coming weeks, be ready to read some exciting articles about 3D Printing, Raspberry Pi 3, Domotics, and some more interesting topics!

UEFI secure boot and Kernel modules load

UEFI is increasingly widespread in recent years.
More recently, the Secure Boot is becoming