Hi, On Tue, 17 Sept 2024 at 22:43, Alex Deucher <alexdeucher at gmail.com> wrote: > > Do you have secureboot enabled? If so, perhaps this is relevant: > https://bugzilla.kernel.org/show_bug.cgi?id=219229 The system is an old HP MicroServer N36L with no UEFI support so there's no secureboot. -- Sitsofe