This a how-to step by step of how a Fedora user can safely upgrade his OS version from one version to another supported stable version.
The upgrade will rely on a Dandified yum plugin known as dnf-plugin-system-upgrade.
$ sudo dnf update
then
$ sudo dnf upgrade --refresh
(press y
on all prompts & wait)
then afterwards reboot your machine and proceed to the next step:
$ sudo dnf install dnf-plugin-system-upgrade
(press y
on all prompts & wait)
Step 3: Upgrade system with below command. Replacing --releasever=35 with last stable version or a different version of your choice e.g -- releasever=36:
$ sudo dnf system-upgrade download --refresh --allowerasing --releasever=35 --nogpgcheck
(also press y
on all prompts & wait)
$ cat /etc/fedora-release