Coreboot utils not completing

Firmware Coreboot
1

I have a librem 13 v4, for which I lost the librem USB secure boot device. I want to remove pureboot and go to coreboot, which the coreboot utility should do. Following the instructions after I run

sudio bash coreboot_util.sh

That process runs at 100% and never completes. First time let it run for about 8 hours. In the end I terminated it and tried again, but same thing. Any ideas?

2

I wonder if this helps: https://docs.puri.sm/PureBoot/GettingStarted.html#reverting-to-the-non-pureboot-coreboot-bios

3

Those are exactly the instructions I started from.
Ah… but now I see I haven’t tried just downloading the coreboot rom and flashing with that. I’ll try that!