impacting every platform that quadro runs on:
http://forums.opensuse.org/showthread.php/494532-Brightness-doesn-t-change-on-openSUSE-13-1-Nvidia-quadro
http://www.pclinuxos.com/forum/index.php?topic=136106.0
https://devtalk.nvidia.com/default/topic/639374/recent-nvidia-drivers-are-not-able-to-control-screen-brightness-on-hp-elitebook-mobile-workstation/
https://communities.intel.com/thread/52111
http://en.community.dell.com/support-forums/laptop/f/3519/t/19484347
https://kowalcj0.wordpress.com/2014/08/10/getting-the-brightness-control-to-work-on-lenovo-thinkpad-with-linux-mint-17-x64-installed-and-with-nvidia-quadro-k1000m-on-board/
impacting every platform that quadro runs on:
http:// forums. opensuse. org/showthread. php/494532- Brightness- doesn-t- change- on-openSUSE- 13-1-Nvidia- quadro
http:// www.pclinuxos. com/forum/ index.php? topic=136106. 0
https:/ /devtalk. nvidia. com/default/ topic/639374/ recent- nvidia- drivers- are-not- able-to- control- screen- brightness- on-hp-elitebook -mobile- workstation/
https:/ /communities. intel.com/ thread/ 52111
http:// en.community. dell.com/ support- forums/ laptop/ f/3519/ t/19484347
https:/ /kowalcj0. wordpress. com/2014/ 08/10/getting- the-brightness- control- to-work- on-lenovo- thinkpad- with-linux- mint-17- x64-installed- and-with- nvidia- quadro- k1000m- on-board/