Re: Issuing ACPI call methods to disable NVIDIA Optimus card

[Jukka Ruohonen <jruohonen%iki.fi@localhost>]

On Wed, May 30, 2012 at 05:44:29PM +0200, Bartek Krawczyk wrote:
> echo '\_SB.PCI0.PEG1.GFX0._OFF' > /proc/acpi/call

Actually, I may have spoken too early. What does the following say:

        $ sysctl hw.acpi.power

(It is a read-only node currently, but it could be easily changed to RW.)

- Jukka