Upgrading Fedora (35 to 36) has never been so easy

elevate yourself

sudo -i

make you have the lastest kernel, updates then reboot

dnf --refresh upgrade
...
reboot

Install/Update dnf-plugin-system-upgrade package

dnf install dnf-plugin-system-upgrade --best

download new package

dnf system-upgrade download --refresh --releasever=36

reboot to start upgrade process (~30mins)

dnf system-upgrade reboot

do distro sync

dnf distro-sync --setopt=deltarpm=0

remove cached metadata and transaction use

dnf system-upgrade clean

You can remove cached packages

dnf clean packages

That’s it…