[francesco@francesco-81n3 ~]$ sudo dnf install hypnotix openmamba base repository [rolling] 160 B/s | 195 B 00:01 openmamba base repository [rolling] 1.3 MB/s | 1.3 kB 00:00 Importazione della chiave GPG 0x87468781 in corso: Userid : "Mambasoft di Calarco Silvan " Fingerprint: A402 AA41 82DE 06DD 0C82 943A B771 C004 8746 8781 Da : /etc/pki/rpm-gpg/RPM-GPG-KEY-Mambasoft Procedere [s/N]: openmamba base repository [rolling] 198 B/s | 195 B 00:00 Error: Failed to download metadata for repo 'rolling': repomd.xml GPG signature verification error: Bad GPG signature openmamba x86 legacy base repository [rolling] 166 B/s | 195 B 00:01 openmamba x86 legacy base repository [rolling] 1.3 MB/s | 1.3 kB 00:00 Importazione della chiave GPG 0x87468781 in corso: Userid : "Mambasoft di Calarco Silvan " Fingerprint: A402 AA41 82DE 06DD 0C82 943A B771 C004 8746 8781 Da : /etc/pki/rpm-gpg/RPM-GPG-KEY-Mambasoft Procedere [s/N]: openmamba x86 legacy base repository [rolling] 231 B/s | 195 B 00:00 Error: Failed to download metadata for repo 'rolling-i586': repomd.xml GPG signature verification error: Bad GPG signature Repository ignorati: rolling, rolling-i586 Nessuna corrispondenza per l'argomento: hypnotix Errore: Impossibile trovare una corrispondenza: hypnotix [francesco@francesco-81n3 ~]$