CURRENT from today throws lots of ACPI errors, lost HDMI detection

[Pete Wright]

On 8/14/18 8:45 PM, Kyle Evans wrote:
> On Tue, Aug 14, 2018 at 10:41 PM, Pete Wright <pete at nomadlogic.org> wrote:
>> On 8/14/18 6:13 PM, Kyle Evans wrote:
>>> On Tue, Aug 14, 2018 at 7:28 PM, Pete Wright <pete at nomadlogic.org> wrote:
>>>> i also attempted to boot using UEFI but the system hangs very early in
>>>> the
>>>> boot process.  i have reverted to legacy mode for now so that i can work,
>>>> but am keen to test out any patches or do any other debugging that is
>>>> needed.
>>> Hi Pete,
>>>
>>> Where in the process does it hang with UEFI? I can't help much with
>>> any of your other problems, but I am curious about this one. =)
>> sure thing - the last several lines are:
>>
>> random: fast provider: "Intel Secure Key RNG"
>> kbd1 at kbdmux0
>> netmap: loaded module
>> nexus0
>>
>> at this point it hangs.  let me know if you want me to try booting with
>> verbose output to dmesg or something.
>>
> Are you running GENERIC, or custom config? Any modules loaded?


this is a GENERIC kernel using ZFS as well as GELI full disk encryption.


>
> I'm curious if you've been bitten somehow by recently enabling EFIRT
> in GENERIC. Can you try setting efi.rt.disabled=1 at loader prompt and
> see where that gets you?

i did attempt to set that in loader.conf - and it progressed farther but 
kernel panic'd when trying to bring up my iwn wireless interface.


i'm building an older version in an attempt to bisect this issue (i have 
a skylake system running a checkout from monday without issues, so 
testing that now).  if i am still running into problems i'll boot with 
efi.rt.disabled=1 and will post the gdb panic string here.

-pete


-- 
Pete Wright
pete at nomadlogic.org
@nomadlogicLA