Cannot Boot Custom ISO: /dev/disk/by-label doesn't exist
Hi, I'm creating a respin of Artix using the Buildiso tool but I can't seem to boot whatever I create. When using libvirt (Boxes or Virt Manager), I get:
/dev/disk/by-label/ARTIX_202205 did not show up after 30 seconds...
In stock QEMU, the system continues to boot past this point without this error, but my X Session is just a black screen in place of Plasma.
What could be causing all of this?