Description of problem: I have some packages that prevent from upgrading the system, so I used the option --allowerasing but system-upgrade doesn't recognize it. Version-Release number of selected component (if applicable): How reproducible: Every time. Steps to Reproduce: 1. sudo dnf system-upgrade download ‐‐allowerasing --releasever=28 Actual results: dnf system-upgrade: error: unrecognized arguments: ‐‐allowerasing Expected results: Run the command right Additional info:
The problem was actually that I was copying the --allowerasing command from this page: https://fedoramagazine.org/upgrading-fedora-27-fedora-28/ and it seems that it mess up with the characters. So the solution is to just type it in the command line.