I use dnf system-upgrade to upgrade from F28 to 29, but the batery of notebook run out of energy and the process was interrupted during the long reboot installing the new packages. I can run the system, but several app don’t work (like Terminal). I try from console to run dnf system-upgrade or dnf update but I get errors in almost all repos (updates, feora, cisco, etc.: “unable to sync cache”. I don’t know how fix that.
First of all,
then upgrade to supported release
Thanks. It’s works.
Now I stalled in f29, can’t update to 30. Well, it’s a new topic.
You could theoretically skip F30 and upgrade to F31, which is still supported for a few weeks. At least you save yourself one sys-upgrade process. Or you upgrade to F30 and then jump to F32…
For your reference: