dnf --releasever=37 --setopt=module_platform_id=platform:f37 \
--enablerepo=updates-testing \
$(rpm -q fedora-repos-modular >/dev/null && echo
--enablerepo=updates-testing-modular) \
--assumeno distro-sync
Without modules enabled, works fine here:
dnf --releasever=37 --enablerepo=updates-testing --assumeno distro-sync
Install 49 Packages
Upgrade 3911 Packages
Remove 7 Packages
Downgrade 5 Packages
Total download size: 3.8 G
Operation aborted.
Downgrading:
grubby
hdparm
keepassxc
openssl-pkcs11
texmaker