Bug#923235: Info received (Bug#923235: shim-signed: Could not prepare Boot variable: Function not implemented)
Hi Xavier, and thanks!
On Mon, Apr 15, 2019 at 09:16:29AM +0200, Xavier Bestel wrote:
>FWIW the log during the latest upgrade attempt was a bit more verbose,
>here it is:
>
>Setting up shim-signed (1.28+nmu3+0.9+1474479173.6c180c6-1) ...
>Installing for x86_64-efi platform.
>grub-install: warning: efivarfs_get_variable: open(/sys/firmware/efi/efivars/blk0-47c7b225-c42a-11d2-8e57-00a0c969723b): No such file or directory.
>grub-install: warning: efi_get_variable: ops->get_variable failed: No such file or directory.
>grub-install: warning: is_gpt_valid: GUID Partition Table Header signature is wrong: 8e7c00bcd08ec033 != 5452415020494645: Invalid argument.
>grub-install: warning: is_gpt_valid: GUID Partition Table Header signature is wrong: 4441454856495250 != 5452415020494645: Invalid argument.
>grub-install: warning: msdos_disk_get_extended_partition_info: extended partition info is not supported: Function not implemented.
>grub-install: warning: msdos_disk_get_partition_info: could not get extended partition info: Function not implemented.
>grub-install: warning: get_partition_info: neither MBR nor GPT is valid: Function not implemented.
>grub-install: warning: make_hd_dn: could not get partition info: Function not implemented.
>grub-install: warning: efi_va_generate_file_device_path_from_esp: could not make HD() DP node: Function not implemented.
>grub-install: warning: efi_generate_file_device_path_from_esp: could not generate File DP from ESP: Function not implemented.
>grub-install: error: failed to register the EFI boot entry: Function not implemented.
>dpkg: error processing package shim-signed (--configure):
> installed shim-signed package post-installation script subprocess returned error exit status 1
>Errors were encountered while processing:
> shim-signed
Wow, your system really does not do want to do UEFI variables. Just to
check - you're using a Debian kernel, yes? Could you check what the
system says about UEFI at boot as well, please?
--
Steve McIntyre, Cambridge, UK. steve@einval.com
"Because heaters aren't purple!" -- Catherine Pitt
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