Date: 2015nov3 Update: 2025apt16 OS: Linux Distro: RedHat/Fedora/CentOS Keywords: fedup Q. Fedora: upgrade to the next version of Fedora with dnf A. As root:

dnf --refresh upgrade

dnf system-upgrade download --releasever=NN (This takes a long time since it downloads)

where NN is the next release version number.

dnf system-upgrade reboot (This step took me about 20 minutes, I suggest running on the console)

This works going to Fedora 23-42. After its done it tells you that you can do:

dnf system-upgrade clean dnf clean packages

to clean up If that subcommand is missing, install it with:

dnf install python3-dnf-plugin-system-upgrade