Hi Frankly,
Thanks for the tip, just updated my CoreBoot + SeaBIOS.
One thing that was unexpected, is that the screen in the boot process that allows me some time to press ESC and choose a system/drive to boot into now only shows very sporadically or it goes past so quickly that I can’t seem to catch it.
Any idea how to debug this and/or update the length of time to choose the OS to boot into?
I do eventually see the GRUB screen with the blue background, but pre-firmware update, I was getting the Purism logo with the “Press ESC to …blah…”