Testing repos are disabled. But the following error prevents the system from updating.
Error:
Problem: problem with installed package qubes-core-dom0-linux-4.1.16-1.fc32.x86_64
- cannot install the best update candidate for package qubes-core-dom0-linux-4.1.16-1.fc32.x86_64
- nothing provides usbguard needed by qubes-core-dom0-linux-4.1.17-1.fc32.x86_64
(try to add '--skip-broken' to skip uninstallable packages)
Fetching updates failed with code 1; press Enter to exit