Comment 52 for bug 1866870

I wanted to make sure why different qemu configs make it trigger or not, and after finding seabios to be related the candidates were obvious.

Default config gets us:
BIOS directory /usr/local/share/qemu

The long conf had:
--firmwarepath=/usr/share/qemu:/usr/share/seabios:/usr/lib/ipxe/qemu

Adding that to the short config which had most things disabled made it break as well.
Since it has much less moving parts having most other features disabled I'll continue to use that.