Ubuntu
shim-signed package

  1. Bug #1774646
  2. Comment #2

Comment 2 for bug 1774646

Revision history for this message
Steve Langasek (vorlon) wrote : Re: package shim-signed 1.35+13-0ubuntu2 failed to install/upgrade: installed shim-signed package post-installation script subprocess returned error exit status 1

Your bug report shows that this is an upgrade of the shim-signed package. How/why do you have the shim-signed package installed, if your system is not booted in UEFI mode (according to the output of efibootmgr) and you do not have an EFI system partition mounted at /boot/efi?