I had some problems when using grub-efi-amd64-signed rather than grub-efi-amd64. Unfortunately not consistent enough to create a coherent bug report. A number of times I ended up dropping into grub command line. That seemed not to happen with the unsigned version.
I had some problems when using grub-efi- amd64-signed rather than grub-efi-amd64. Unfortunately not consistent enough to create a coherent bug report. A number of times I ended up dropping into grub command line. That seemed not to happen with the unsigned version.