I popped the sdcard back in (that has ubuntu w/mate), and it managed to boot up off that. Now I wonder if the script actually worked because lsblk doesn't seem to show any partitions for mmcblk0
I have working dtb.img and linux.img at /BOOT
What I meant about my question before about the 64GB sdcard was that emmc is 32, ROOTFS partition on the SD card is almost twice that - could that cause problems?
I re-ran the install script now, basically I have no error messages except for a bunch of var/lib/samba (sic) : socket ignored
When I reboot it now it goes to the android robot screen. Is that supposed to happen? (I removed the sd card)