just got the latest qubes update, sadly this is still broken, fwiw , the multi line failover method stuff
> $ sudo qubes-dom0-update --clean
Using sys-firewall as UpdateVM to download updates for Dom0; this may take some time... warning: Converting database from bdb to sqlite backend Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; Configuration: OptionBinding with id "failovermethod" does not exist Warning: Enforcing GPG signature check globally as per active RPM security policy (see 'gpgcheck' in dnf.conf(5) for how to squelch this message) 0 files removed Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; Configuration: OptionBinding with id "failovermethod" does not exist Invalid configuration value: failovermethod=priority in /var/lib/qubes/dom0-updates/etc/yum.repos.d/fedora-updates.repo; Configuration: OptionBinding with id "failovermethod" does not exist Warning: Enforcing GPG signature check globally as per active RPM security policy (see 'gpgcheck' in dnf.conf(5) for how to squelch this message) Fedora 25 - x86_64 2.3 MB/s | 50 MB 00:22 Fedora 25 - x86_64 - Updates 2.1 MB/s | 24 MB 00:11 Qubes Dom0 Repository (updates) 262 kB/s | 1.3 MB 00:05 determining the fastest mirror (14 hosts).. done.-- B/s | 0 B --:-- ETA Qubes Templates repository 1.2 kB/s | 5.9 kB 00:05 Last metadata expiration check: 0:00:01 ag Dependencies resolved. Nothing to do. Complete! No packages downloaded No updates available
rpm.x86_64 4.14.2.1-5.fc25 @qubes-dom0-cached
rpm-build-libs.x86_64 4.14.2.1-5.fc25 @qubes-dom0-cached
rpm-libs.x86_64 4.14.2.1-5.fc25 @qubes-dom0-cached
rpm-plugin-selinux.x86_64 4.14.2.1-5.fc25 @qubes-dom0-cached
rpm-plugin-systemd-inhibit.x86_64 4.14.2.1-5.fc25 @qubes-dom0-cached
rpm-sign-libs.x86_64 4.14.2.1-5.fc25 @qubes-dom0-cached
…so just be patient keep waiting ?