<div dir="ltr">I am trying to update from 21.10 to 22.04<div><br></div><div>2 not fully installed or removed.<br>After this operation, 0 B of additional disk space will be used.<br>Setting up grub-efi-amd64-signed (1.173+2.04-1ubuntu47) ...<br>mount: /var/lib/grub/esp: special device /dev/disk/by-id/wwn-0x50026b778268c73a-part1 does not exist.<br>dpkg: error processing package grub-efi-amd64-signed (--configure):<br> installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 32<br>dpkg: dependency problems prevent configuration of shim-signed:<br> shim-signed depends on grub-efi-amd64-signed | grub-efi-arm64-signed; however:<br>  Package grub-efi-amd64-signed is not configured yet.<br>  Package grub-efi-arm64-signed is not installed.<br><br>dpkg: error processing package shim-signed (--configure):<br> dependency problems - leaving unconfigured<br>No apport report written because the error message indicates its a followup error from a previous failure.<br>                                                                                                          Errors were encountered while processing:<br> grub-efi-amd64-signed<br> shim-signed<br>E: Sub-process /usr/bin/dpkg returned an error code (1)<br></div><div><br></div><div>What do I do with that ?</div><div><br></div><div>Jerry</div></div>