Re: [ACPI] No APIC interrupts after ACPI suspend

Luca Capello
2004-06-28T09:18:31Z

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Hello,

on 06/28/04 10:48, Hamie wrote:
> Li, Shaohua wrote:
>> I attached a new patch to handler all level triggered IRQs after resume
>> for 8259 in http://bugme.osdl.org/show_bug.cgi?id=2643. Please try and
>> attach your test result on it.
> Uh.... That might work.... Except that after applying the patch &
> restarting. Then suspend-resume I get another small problem... My
> thinkpad (r50p) uses the power button to wake up from suspend... The
> system wakes, but with this latest patch, acpid then kicks in & says
> 'Ohh! I saw him press the power button' and promptly shuts down...
<cut>
> Sleeps, wakes & a shutdown... Should acpid do that? (i.e. shouldn't it
> eat the power button event that woke it up as a wakeup? Should it even
> get that?) Or is it the previous patch for drivers/acpi/sleep/main.c
> resetting the IRQ9 to edge triggered that's killing me? (I'll try
> removing that now).
this is a known /bug/, I experienced the same on my ancient ASUS M3N. It
has nothing to do with 'acpid'. Please refer to this thread:
http://marc.theaimsgroup.com/?l=acpi4linux&m=107291320113621&w=2

For the moment, you can use the workaround I proposed here
http://marc.theaimsgroup.com/?l=acpi4linux&m=107333070225744&w=2

Thx, bye,
Gismo / Luca
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