Ultramarine config

[armync]

Tried using a sort-of modified Fedora config for Ultramarine KDE to no avail. It won't load.

ultramarine-live.cfg.txt

[armync]

Gave it a proper check. It seems like there is a different base directory compared to the upstream Fedora.

Ultramarine builds the live media with Katsu image builder vs Fedora's oficial pipeline.

It uses /boot/vmlinuz and /boot/initramfs.img.

Added a pull request at #85