Hi! I'm trying find out why my hotkey doesn't work. How the driver is closed-source, I can't know how the hotkey works in nvidia-drivers. My hotkey is at f4+fn and I have a HP Pavilion DV5000 laptop with Nvidia Geforce Go 7400.
I had problems with DVD Button and Media Button, but the Matthew Garret solved these problems with HP WMI driver. The Phoenix BIOS had implemented those hotkeys in WMI, which isn't default of industry!
See the link: http://bugzilla.kernel.org/show_bug.cgi?id=11424
To help with debug, see the follow links:
=> This is my DSDT BIOS to see where is my hotkey - this is to nvidia developers.
=> My hardware specification
Does exist any driver that fix this? When will you fix this problem?
I'm waiting a feedback of nvidia developers.