Comment 4 for bug 1264600

I've been using 304.x since 13.04 or mabye 12.10, don't remember.
Running 14.04 beta now brightness control stopped working even with 304.x driver.
I've got Qaudro fx 1000m .
Tried latest 331.38 and still doesn't work .

For other people coming across this bug, I found an app that got brightness control working:
https://apps.ubuntu.com/cat/applications/precise/brightness-controller/

that app works with 304.x as well as with 331.38 for me .

Who 'own' this bug, Nvidia or Ubuntu / Linux kernel or something else (?) .
I'm thinking it must be nvidia, that'd be guessing, I really don't have any clue, just thinking out loud here.