Ubuntu
shim-signed package

  1. Bug #1636148
  2. Comment #5

Comment 5 for bug 1636148

Revision history for this message
Mathieu Trudel-Lapierre (cyphermox) wrote : Re: package shim-signed 1.21.3+0.9+1465500757.14a5905.is.0.8-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

I don't expect the value to change if the firmware configuration doesn't, but if CSM is enabled, then it *might* not report amd64/efi; and the fact that you disabled CSM since then changes the behavior of the firmware. *However*, this gives me something to look into some more; it's possible CSM on that firmware (I think I tested this combination on Lenovo firmware, but not others) doesn't expose all the EFI variables needed.