So two days ago I successfully flashed the MrChromebox firmware (full UEFI ROM) on a Lenovo IdeaPad Flex 3 Chromebook (PUJJO) and installed Ultramarine Linux. I’m a Linux newbie but I have a few other PCs running Fedora.
Everything seemed to be working fine. The only thing I think may have happened is the battery may have died overnight and it asked me to repair an update when I opened it again yesterday. Let it reboot to install new updates when it asked- and it boots to the edk2 menu saying there’s nothing to boot to.
I don’t even know where to start troubleshooting this. I’m assuming I just need to clean install Ultramarine (the live USB boots fine) but I’d rather not set everything back up without knowing what happened first!
Thoughts? Thank you 