Hey /g/, tried to install Ubuntu on my Windows machine and for some reason it's not working. I've tried googling my issue but it doesn't come up with any promising results.

I had Arch installed on here but decided I wanted to try Ubuntu due to AMD Catalyst support, I formatted the partitions used by Arch and left grub as it was, then installed Ubuntu. When Ubuntu tries to boot it gives me the error:

symbol not found: `grub_efi_secure_boot'

Any idea why? Thanks!