Ubuntu
grub2 package

  1. Bug #2054615
  2. Comment #2

Comment 2 for bug 2054615

Revision history for this message
Steve Langasek (vorlon) wrote :

The error in your log is:

update-alternatives: using /usr/lib/shim/shimx64.efi.signed.latest to provide /usr/lib/shim/shimx64.efi.signed (shimx64.efi.signed) in auto mode
mount: /var/lib/grub/esp: special device /, does not exist.
dpkg: error processing package shim-signed (--configure):
 installed shim-signed package post-installation script subprocess returned error exit status 32

This appears to be a corrupted grub debconf setting on your system. Please run 'sudo dpkg-reconfigure grub-efi-amd64-signed' to correct it.