Messages in this thread | | | Date | Wed, 1 Dec 2010 23:54:32 +0100 | From | Lukas Hejtmanek <> | Subject | Re: [Regression] 2.6.37-rc1: Lenovo T61 mute button does not work |
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On Tue, Nov 30, 2010 at 09:58:44PM -0500, Calvin Walton wrote: > Search your dmesg for lines containing '_OSI(Linux)' - it should say > that a BIOS query was honoured. Make sure you do not have 'acpi_osi="! > Linux"' on your kernel command line.
the difference between working and non working seems to be in:
ACPI: BIOS _OSI(Linux) query honored via DMI
and
ACPI: BIOS _OSI(Linux) query honored via cmdline
via DMI seems to be working as expected, via cmdline does not work. Any ideas?
-- Lukáš Hejtmánek -- 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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