Browse - Computer Tips - How do I upgrade to the next version of Fedora with dnf?
Q. How do I upgrade to the next version of Fedora with dnf?
A. For example, as root:
dnf system-upgrade download --releasever=25 (Of course, this takes a long time since it downloads)
dnf system-upgrade reboot (This step took me about 20 minutes)
This works going to Fedora 23, 24, 25, 26, 27.
After its done it tells you that you can do:
dnf clean packages
to remove cached packages