DragonFly bugs List (threaded) for 2004-08
Re: FYI: acpi | boot hangs when Laptop not connected to AC | NEC Versa FM320
Hi. Thanks for detailed bug reports.
On Sat, Jul 31, 2004 at 01:50:29PM +0200, Martin P. Hellwig wrote:
> Hi all, the following is low priority FYI:
> Yesterday I went on the road with my laptop (yeah sometimes I move from
> my sofa :-) ) arriving at my destination I turned on my laptop (not
> connected to AC).
> It freezed at "start_init: trying /sbin/init" and only a hard of get
> some response.
> Booting with acpi disabled works however.
> I updated my system a hour ago but the problem remains, (un)necesarry
> information can be found at :
> which also includes an asl, dsdt and verbose boot log when connected to AC.
Can you add a line
in /boot/loader.conf and see if it stops hanging?
and maybe the following(one at a time)
set debug.acpi.disabled="acad thermal"
as I see messages from thermal code in your dmesg log just after
the "start_init: trying /sbin/init".
Does your laptop always lock-up at the same place? I used to see my laptop
lock-up too when it's not plugged, but it locked up in various places;
sometimes it didn't lockup, sometimes it didn't even make it into
single-user mode, sometimes just before starting X. Plugging on and off
while my laptop was running almost always locked it up. I used to see this
with older ACPI code but not recently. I'll try reproducing it with my laptop.