From: Pavel Machek <pavel-+ZI9xUNit7I@public.gmane.org>
To: "Karl H. Beckers" <karl.h.beckers-hi6Y0CQ0nG0@public.gmane.org>
Cc: acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org
Subject: Re: 2.6.14.3 suspend/resume with SMP (HT)
Date: Wed, 21 Dec 2005 10:58:12 +0100 [thread overview]
Message-ID: <20051221095812.GA1735@elf.ucw.cz> (raw)
In-Reply-To: <6073.193.141.92.4.1134666664.squirrel-M7EjoFQNY9cJ6rt9v30lug@public.gmane.org>
Hi!
> am a little stuck with suspend/resume on my ubuntu breezy system with a
> vanilla 2.6.14.3 kernel built according to
> http://www.columbia.edu/~ariel/acpi/acpi_howto.html
>
> Can't get it to suspend cleanly in normal runlevels, but when I boot to
> single user mode without vesafb, fbcon etc. and if I stop next to
> everything (NetworkManager, pcmcia, alsa etc.) and then unload all sorts
> of modules I can get the system to suspend ... though it seems to hang
> with a line "Shutdown: hda" till I hit Enter.
>
> Now, when I resume, I get:
>
> Thawing cpus ...
> Booting processor 1/1 eip 3000
> Initializing CPU#1
> Stuck ??
> Inquiring remote API #1...
> ... APIC #1 ID: failed
> ... APIC #1 VERSION: failed
> ... APIC #1 SPIV: failed
> Error taking cpu 1 up: -22
> Kernel panic - not synching: Not enough cpus
>
> While I tend to agree that I could use some more CPUs I don't panic about
> it ;)
>
> Anyway, from what I see on this list the code that actually gives this
> output seems to be in some of the required patches mentioned here. Is it
> safe to assume that 2.6.14.3 includes the patches needed for
> suspend/resume on a P4 with SMP/HT/PREEMPT in the kernel?
Not sure, you should really try with 2.6.15-rc...
Does resume work for you if you compile noSMP kernel?
Can you find out which driver breaks suspend?
Pavel
--
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next prev parent reply other threads:[~2005-12-21 9:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-15 17:11 2.6.14.3 suspend/resume with SMP (HT) Karl H. Beckers
[not found] ` <6073.193.141.92.4.1134666664.squirrel-M7EjoFQNY9cJ6rt9v30lug@public.gmane.org>
2005-12-21 9:58 ` Pavel Machek [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-12-16 2:12 Li, Shaohua
2005-12-16 20:17 ` Karl H. Beckers
[not found] ` <1134764243.27534.4.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2005-12-17 0:30 ` Christoph Galler
[not found] ` <43A35C09.9040809-TsugTnnrXQsdc6zLPptBHg@public.gmane.org>
2005-12-19 20:20 ` Karl H. Beckers
2005-12-19 20:34 ` Karl H. Beckers
2005-12-19 19:57 ` Karl H. Beckers
2005-12-20 2:56 Li, Shaohua
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