How to fix this error during upgrade from 21 to 23?
sudo dnf system-upgrade download --releasever=23 --allowerasing
Using metadata from Tue Jan 26 19:04:32 2016 (0:05:42 hours old)
Error: package kernel-modules-extra-4.1.12-101.fc21.x86_64 requires kernel-uname-r = 4.1.12-101.fc21.x86_64, but none of the providers can be installed
and this:
sudo dnf system-upgrade download --releasever=23 --best --allowerasing
Using metadata from Tue Jan 26 19:04:32 2016 (0:14:21 hours old)
Error: cannot install both kdeplasma-addons-5.5.3-1.fc23.x86_64 and kdeplasma-addons-5.4.2-1.fc23.x86_64
probably easier to do a fresh install then debug problems skipping a release
Either that, or go one version at a time, with a few days between upgrades to make sure everything's OK.