Bug#1034420: grub-efi-amd64: Package update fails with error: installation script subprocess returned error exit status 128

[Andrea Palazzi]

>>Errors were encountered while processing:
>> grub-efi-amd64
>> grub-efi
>>E: Sub-process /usr/bin/dpkg returned an error code (1)
>
>There's not a lot to see here so far. What happens if you run:
>
> "sudo grub-install -v"
>
> by hand please?

Hi,
not sure if it's relevant or not, but I'm running on a ZFS boot and root filesystem.
Regarding the grub-install command, you can find attached the full output of LC_ALL=C grub-install -v .
ByeAndrea

  
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