Charlie Dennett composed on 2025-03-06 15:19 (UTC-0500):
On Thu, Mar 6, 2025 at 2:56 PM Felix Miata wrote:
I have multiple F41 installations system-upgraded from F40, upgraded from F39, etc., and a few of F42 from F41. Now with DNF5 operational, is there any reason in F41+ for /var/cache/dnf/ to continue to exist? It has multiple files of considerable size.
I would think you could get rid of them but until you get a more definitive answer, you can clean them out with:
sudo dnf4 clean all
That should clean out all the old dnf4 cruft.
That left 10.0MiB in packages.db, and no more than around 100k other. Nice improvement. :)
It also looks like there may be both dnf4 and dnf5 files in /var/lib/dnf. It would be interesting to know if any of those can be deleted. Plus there are log files for both dnf versions in /var/log.