Adding a kernel parameter and regenerating grub config on a silverblue system

[walters (Colin Walters)]

@gn0mish

Another way of doing this is to use grubby.

No, don’t do that; grubby doesn’t integrate with ostree; it’s a bug actually that we ship it. Hm, in fact:

# rpm -q --whatrecommends grubby
crypto-policies-20181026-1.gitd42aaa6.fc29.noarch

Ugh, going to go send a patch to remove that. (edit: patch here)