Re: EFI stub: WARNING: Failed to measure data for event 1: 0x800000000000000b

From: Hans Schou

Date: Sun Apr 05 2026 - 03:57:21 EST


Hi Zhang

> If your kernel version is 6.16.4 or higher, that problem should
disappear.

That sounds like the right solution.

I have now build and tried 6.18.9 but that did not solve the problem. I
still got exactly the same message.

> I just searched online for your situation and found a post describing a
very similar problem.

Yes there are several work a rounds to this problem as I wrote in my first
post, like enabling secure boot. But I don't see these work a rounds as
solutions. The warning disappear but the problem is still there.

I got rid of the warning by removing 15 old kernels from /boot which I
didn't use. But if I for some strange reason needed to have 19 kernels
installed
(I have now reinstalled all old kernels to see if I could reproduce the
warning with 6.18.9 which I could)

./hans