Cant reboot after install

[tzwcfq]

Did you try to fix your EFI like this?

UEFI troubleshooting

UPD:
Found related topic and your problem seems to be different from the linked problem:

@assasin

When I boot after that, I get the errors after disk decryption

Warning: /dev/mapper/qubes_dom0-root does not exist
Warning: /dev/qubes_dom0/root does not exist
Warning: /dev/qubes_dom0/swap does not exist