Re: Problem with acpi_power_off

["Charles E. Kendricks, Jr." <ckendricks-rGvcZsxnnNR8Odgaehf8fA@public.gmane.org>]

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Gentlemen, thank you for the tip, but I already pass "noapic" to my boot
command in grub (my system clock was originally running at 2X normal
speed)....shouldn't that take care of the CONFIG_X86_UP_APIC module in
the kernel, and if so, is there not another argument that I can pass to
the boot command in grub to take care of the Enhanced Real Time Clock??
I'm not looking forward to having to rebuild the kernel on 16 linux
boxes :^(
 
>hgfelger-9nAOAgdJVo4b1SvskN2V4Q@public.gmane.org writes:
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> > 
> > Salut Charles,
> > 
> > On Thu, 24 Jun 2004, Charles Kendricks wrote:
> > > I am in charge of several linux 2.6.4 systems with Dragon P4I875P
> > > motherboards.  I am relatively new to acpi so my question might
seem a little 
> > > elementary, but I can't seem to get my systems to power off
consistently when 
> > > I issue an init 0.  It seems that all of them will power down
sometimes, and 
> > > at other times the same systems won't power down.  Once powered
down I have 
> > > no problem (at least not yet anyway) waking the systems back up.
What can be 
> > > causing this inconsistent behavior?????
> > there are two things you may try:
> >   1. If your system does not use the local APIC you might build a
kernel
> >    without "Local APIC support on uniprocessors" CONFIG_X86_UP_APIC
> >   2. do not use the rtc-module "Enhanced Real Time Clock Support",
but if
> >    you need the generic RTC CONFIG_GEN_RTC instead.
>
>As some of you may remember, this is what solved the problem for me 
>some times ago.  However, in the last few days, I noticed on 2 
>occasions that my laptop did not power off.  The only thing I changed 
>was playing with usb stuff, making some of it as modules and not.
>
>The worrying thing is that it is not consistent.  At least I haven't 
>been able to see the pattern yet (as it only happened twice).  Will try

>to figure out and report back if/when I do.
>
>Fred
>  
>
 
the same thing happens to my Abit mainboard, yet if I press
AltGR-Print-O the pc *really* shuts  down, so I guess the real
power_off() isn't being 
called
during init 0.
 
        Nico
 
 
Charles E. Kendricks, Jr.
Linux Systems Administrator
ckendricks-rGvcZsxnnNR8Odgaehf8fA@public.gmane.org
(323) 286-7764
 

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