So, I managed to bork my system with an update. I need to access the grub menu, but I disabled timeout. In order to update my GRUB config, I have been trying to follow the arch-chroot tutorial, but it’s not working (I’m assuming it wasnt meant for BTRFS?).I keep getting /usr/bin/grub-probe: error: cannot find a device for / (is /dev mounted?).
My primary system is down right now, and I’m pretty screwed without it, so I would be eternally grateful for any help!