Comment 15 for bug 1437353

We're seeing this (or something very similar) on an Intel X540 10GbE Dual port Mezzanine adaptor (Intel 82599 Controller) in a Dell server.

I'll follow up with firmware revision numbers when I have them. It'd be helpful if others who've hit this provided them as far as they can.

Does this patch look like it would fix/work around it? http://git.savannah.gnu.org/cgit/grub.git/commit/?id=4fe8e6d4a1279b1840171d8e797d911cd8443333

I'm having a go at applying it to the Xenial version of grub2, in particular to build grubnetx64.efi We'd be interested in the results if anyone else is able to test this.