Il me reste une erreur qui m'empeche d'upgrader:
Erreur :
Problème: package python2-libdnf-0.31.0-2.fc29.x86_64 requires libdnf(x86-64) = 0.31.0-2.fc29, but none of the providers can be installed
- libdnf-0.31.0-2.fc29.x86_64 does not belong to a distupgrade repository
- problem with installed package python2-libdnf-0.31.0-2.fc29.x86_64