linux-kernel - Re: [2.6.22-rc3][ACPI?] Resume from s2r doesn't work.

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Message-ID: <87tztjo7zo.fsf@goat.bogus.local>
Date:	Thu, 07 Jun 2007 21:54:51 +0200
From:	Olaf Dietsche <olaf.dietsche@...fdietsche.de>
To:	Pavel Machek <pavel@....cz>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	pm list <linux-pm@...ts.linux-foundation.org>
Subject: Re: [2.6.22-rc3][ACPI?] Resume from s2r doesn't work.

Pavel Machek <pavel@....cz> writes:

>> But either way the script never reaches "shutdown -rn now". So, it
>> seems, that my laptop does a full resume every other reboot, but it
>> never returns to userspace.
>
> But it returns to kernel... can you use more trace points to figure
> out where it hangs?

I haven't looked, but I guess this is somewhere in sysfs.

I made some small progress. With the nvidia.ko kernel module loaded,
my laptop returns to userspace. I'll investigate this further.

Regards, Olaf.
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