Ubuntu
linux package

  1. Bug #1225811
  2. Comment #9

Comment 9 for bug 1225811

Revision history for this message
Nicolas Devillers (nicolas-devillers) wrote : Re: [Dell Inspiron 15R 5521] Can't toggle backlight brightness

I think this whole topic from lkml.org is related and describing the issue: https://lkml.org/lkml/2013/6/9/161