Thanks for bisecting, appreciate that. Having boot crashes like that by default still looks really bad, I would rather revert that commit given that it's new and no one had the opportunity to rely on it yet.
On Fri, Feb 2, 2024 at 12:44 PM Morten Hein Tiljeset <mtilje...@uber.com> wrote: > > So I spent an evening bisecting the issue from upstream sources. > > The problem was introduced with > > 7b192ec4c term/ns8250: Use ACPI SPCR table when available to configure > > serial > > The old behaviour can be regained by setting the unit explicitly grub.cfg > > serial --unit=0 --speed=115200 > > This solves my issue, so you can go ahead and close the bug report. > I assume the ACPI lookup logic triggered a bug in my particular firmware. > > /Morten