[CentOS] kernel 3.10.0-957.el7.x86_64 + EFI on Dell server - problem

Tue Nov 20 13:58:00 UTC 2018
Jonathan Billings <billings at negate.org>

On Tue, Nov 20, 2018 at 01:32:44PM +0000, lejeczek via CentOS wrote:
> hi guys
> I've one box where I just yesterday upgraded Centos. I wonder if that kernel
> upgrade process might somewhat troublesome.
> After that upgrade UEFI boot fails with:
> Failed to set MokListRT: Invalid Parameter
> Something has gone seriously wrong: import_mok_state() failed
> : Invalid Parameter
> Has anybody seen that? And maybe know to fix it?
> many thanks, L.

I don't know if it's related, but all of our dual-boot workstations
that used rEFInd for the boot selector stopped being able to launch
the shim EFI executable after upgrading to the 7.6 shim.  I had to
manually change the refind configuration to point at the GRUBX64 EFI
executable instead (we turn off secure boot anyway, custom kernel

Jonathan Billings <billings at negate.org>