[Bug 406515] Re: [Karmic] Brightness fn keys lost functionality (multiple laptops)

[Paul Dufresne]

>From bug #503577, on a Dell mini 10, 'apci_backlight=vendor' kernel parameter seems to make it work.
"acpi_backlight=	[HW,ACPI]
acpi_backlight=vendor
acpi_backlight=video
If set to vendor, prefer vendor specific driver
(e.g. thinkpad_acpi, sony_acpi, etc.) instead
of the ACPI video.ko driver."

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[Karmic] Brightness fn keys lost functionality (multiple laptops)
https://bugs.launchpad.net/bugs/406515
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