From: Ray Lee <ray-lk@madrabbit.org>
To: Pavel Machek <pavel@ucw.cz>
Cc: Adrian Bunk <bunk@stusta.de>, LKML <linux-kernel@vger.kernel.org>,
"Rafael J. Wysocki" <rjw@sisk.pl>,
Len Brown <len.brown@intel.com>
Subject: Re: Odd suspend regression in 2.6.21-rc[123]
Date: Tue, 20 Mar 2007 07:55:33 -0700 [thread overview]
Message-ID: <45FFF5E5.5040201@madrabbit.org> (raw)
In-Reply-To: <20070320095638.GA19137@elf.ucw.cz>
Pavel Machek wrote:
> Hi!
>
>> In 2.6.21-rc1,2,3, my laptop will fully suspend to ram, but then
>> *immediately* resumes back from suspension. (It resumes just fine, as well.)
>>
>> Nothing out of the ordinary is logged, and this happens even when
>> booting into init=/bin/sh with minimal modules loaded and executing
>> s2ram from that minimal environment.
>>
>> I'm going to ponder the 2.6.20 to 2.6.21-rc1 changelog, but I'm hoping
>> someone with a clue can offer a suggestion before I end up bisecting the
>> whole thing. (Wouldn't be so bad, except I'm given to understand that
>> there are multiple places in those changes where nothing quite works
>> with respect to suspend.)
>>
>> HP/Compaq NX6125 system, AMD64, dmesg attached.
>
> Known problem in ACPI, hopefully already fixed?
Mostly. The ACPI git tree has the fix
(1d99967badac599c0d1db0b45c99e073e8e98cd4), but Len has yet to push it
to Linus. Hopefully that'll happen before 2.6.21 final.
Thanks Pavel,
Ray
prev parent reply other threads:[~2007-03-20 14:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-09 2:02 Odd suspend regression in 2.6.21-rc[123] Ray Lee
2007-03-10 6:18 ` Ray Lee
2007-03-12 15:42 ` Len Brown
2007-03-12 16:59 ` ACPI: resolve GPE immediate wakeup regression Ray Lee
2007-03-12 17:06 ` Len Brown
2007-03-20 9:56 ` Odd suspend regression in 2.6.21-rc[123] Pavel Machek
2007-03-20 14:55 ` Ray Lee [this message]
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