http://bugzilla.kernel.org/show_bug.cgi?id=12233
------- Comment #8 from yakui.z...@intel.com 2008-12-18 00:48 -------
Hi, Andeghost
Thanks for the info.
From the description it seems that there exists two issues:
a. Hotkey can't work well
b. the following warning messages:
>ACPI Error (psargs-0358): [\_SB_.PCI0.LPCB.FJEX.GBLS] Namespace lookup
failure, AE_NOT_FOUND
>ACPI Error (psparse-0530): Method parse/execution failed
[\_SB_.PCI0.GFX0.LCD_._BQC] (Node f743c860), AE_NOT_FOUND
The issue b is caused by that there is no GBLS object in AML code, which
causes that the _BQC object can't be evaluated correctly. And this issue had
better be fixed by BIOS upgrading.
As there exist some fixed about video backlight && fujitsu-laptop driver,
will you please try the latest kernel and see whether the hotkey can work?
Thanks.
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