[onequbesuser@dom0 ~]$ sudo qubes-dom0-update --clean Using sys-firewall as UpdateVM to download updates for Dom0; this may take some time... 33 files removed Fedora 25 - x86_64 - Updates 2.4 MB/s | 24 MB 00:10 Fedora 25 - x86_64 962 kB/s | 50 MB 00:53 Qubes Dom0 Repository (updates) 752 kB/s | 2.0 MB 00:02 determining the fastest mirror (14 hosts).. done.-- B/s | 0 B --:-- ETA Qubes Templates repository 2.2 kB/s | 5.9 kB 00:02 Dependencies resolved. Nothing to do. Complete! No packages downloaded No updates available