2018-03-03 11:08 GMT+01:00 Kalev Lember <kalevlember(a)gmail.com>:
There's probably something that has broken dependencies. Can you
doing 'dnf distro-sync --releasever=28 --best' (and press 'no' when it
asks if you want to continue) and post the output somewhere? It should
say somewhere why it wants to remove all of those packages.
Here you can find the output of such command: