Found a suspend regression: Failed to suspend on ThinkPad X1 Tablet, showing 'The lid device is not compliant to SW_LID' https://bugzilla.redhat.com/show_bug.cgi?id=1526692
Upgrade prepared using this command. This would display packages with no updates available:
dnf system-upgrade download --releasever=23 --allowerasing --best
And then reboot:
dnf system-upgrade reboot
If a package doesn't have an update, then dnf will skip all other updates that world break that package. For example I have a Perl module package that requires perl-5.20, then when I try to system-upgrade, it will just skip the updates of all Perl 5.22 packages. That may be not what people want. System-upgrade should tell users what packages don't have updates and would break after the upgrade, just like what Fedup has done.