於 六，2011-12-10 於 11:54 +0100，Artur Flinta 提到：
> Hi Joey!
>
> On Fri, Dec 9, 2011 at 3:54 PM, joeyli <[email protected]> wrote:
> >
> > You can try to put kernel parameter:
> >
> > acpi_osi="!Windows 2009"
> >
> > to /boot/grub/menu.lst, then reboot look at maybe better.
>
> No change for me :(
>
> > And,
> > could you please kindly share DSDT and dmidecode to me?
> > Plesae login by root then:
> > % acpidump > acpidump.dat
> > % dmidecode > dmidecode.log
>
> Sure, in attachment.
>
> Regards
> Artur
>
>
Just checked your DSDT, didn't see _BCM implementation on this machines,
and also didn't see useful _Q event function.
Could you please help to enable acpi debug log?
acpi.debug_level=0x2 acpi.debug_layer=0xFFFFFFFF
Please attached dmesg and messages log that cover system boot and
pressed brightness key a couple of times.
And,
Please also monitor does there have any value of gpe was increased when
you press brightness keys:
watch -n 1 cat /sys/firmware/acpi/interrupts/gpe[012][0123456789ABCDEF]
Please tell me which gpe's value increased if you found.
Thanks a lot!
Joey Lee
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