package:grub-efi-amd64-signed:1.93.10+2.02-2ubuntu8.9
Setting up grub-efi-amd64-signed (1.93.10+2.02-2ubuntu8.9) ...
Installing for x86_64-efi platform.
grub-install: error: cannot find EFI directory.
dpkg: error processing package grub-efi-amd64-signed (--configure):
 installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 1