Celeb Glow
news | March 29, 2026

sudo: grub2-mkconfig: command not found

When I try perform the command "sudo grub2-mkconfig -o /etc/grub2-efi.cfg", I get an error message stating "sudo: grub2-mkconfig: command not found". I am trying to perform single GPU passthrough by following this guide:

3

1 Answer

The difference between grub-mkconfig and grub2-mkconfig is explained here

Your Answer

Sign up or log in

Sign up using Google Sign up using Facebook Sign up using Email and Password

Post as a guest

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy