Ubuntu
nvidia-graphics-drivers-331 package

  1. Bug #1263498
  2. Comment #10

Comment 10 for bug 1263498

Revision history for this message
BemNum (bemnum) wrote :

Hello,

I can also confirm that on Asus R510L with Nvidia GeForce 840M I can change brightness via "System Settings" -> Brightness and lock" -> "Brightness" slider.

Slider works on Ubuntu 14.04:
- kernel 3.13.0-43-generic #72-Ubuntu
- nvidia driver nvidia-331-updates 331.113-0ubuntu0.0.4

But I cannot change brightness using the fn keys.

Regards,

PS.
Maybe now it is a prolem reported in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1400068 ?