Ubuntu
nvidia-graphics-drivers-180 package

  1. Bug #95444
  2. Comment #160

Comment 160 for bug 95444

Revision history for this message
blks303 (blks303) wrote : Re: No Screen Backlight Control; Sony Vaio with nvidia 8 series graphics

Installing the new nvclock 0.8b4 and editing

1) /etc/acpi/events/sony-brightness-down

event=sony/hotkey SNC 00000001 00000010
action=/usr/local/bin/nvclock -S -10

2)/etc/acpi/events/sony-brightness-up

event=sony/hotkey SNC 00000001 00000011
action=/usr/local/bin/nvclock -S +10

made the fn keys working on my FZ18M.
P.S. I also installed the last available nvidia drivers 177.82 but I don't now if that affects the result.

Thanks a lot guys!! perfect work!!