I am trying to install ubuntu and i get an error.

grub-efi-amd64-signed package failed to install in /target/

I have tried it with 17.04 ubuntu-gnome and 17.10 of 02/09/2017 with same error.

subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
shim-signed
grub-efi-amd64-signed
E: Sub-process /usr/bin/dpkg returned an error code (1) info: Calling 'apt-install grub-efi-amd64-signed' failed

Not sure what the error implies or how to solve it. Can some one help me here

share|improve this question

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.