Messages in this thread | | | From | Stuart Young <> | Subject | Re: 2.6.9-rc1 : Weirdness after shutdown - ACPI or Suspend bug? | Date | Wed, 1 Sep 2004 23:52:20 +1000 |
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On Wed, 1 Sep 2004 20:20, Stuart Young wrote: > OK, this one is weirding me out. > > Note that when using 2.6.8.1 all is fine. The following situation only > happens in 2.6.9-rc1 or later. > > If I shutdown my laptop (ie: halt) it goes through the motions and > everything goes off. If the lid switch changes state AFTER powerdown, the > laptop starts up. Removing AC power, or with AC power connected and > removing the battery does not trigger this, just seemingly the lid switch. > This works on lid close, AND lid open.
Len, I've tentatively traced this down to the addition of the ACPI wakeup_devices module that went into the kernel via ACPI 20040715.
From a quick look at the code, the wakeup devices get set at boot, but on shutdown, they don't get unset. Is this intentional?
Any clues, ideas, or suggestions?
Notes: Asus L7300/L7200 series laptop Latest BIOS from the Asus website PIII-600 on Intel 82440MX chipset
-- Stuart Young (aka Cef) cef-lkml@optusnet.com.au is for LKML and related email only - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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