I don't know how to describe my problem because I don't understand why it happen ... When i enter
sudo dnf install (any packet)
It return me this
Tor Project Repo 407 B/s | 264 B 00:00
Error: Failed to download metadata for repo 'Tor': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
Its obvious that Tor is related to that mess but i don't know why.
I tried nothing because I'm afraid to do something wrong. I'm on fedora 30. (english baguette)
It seems like you have a broken repository. Probably you will find this repository in:
ls /etc/yum.repos.d/
there will probably be a file named tor*.repo
. If you remove that file (or edit it to contain enabled=0
), then dnf should start working correctly again.