On Sun, 23 Nov 2014, Mario J. Rugiero wrote:
> OK, I'll try that. Is there any way I can help you with the
> unsupported brightness interface issue?

No, sorry.  It should be something related to either X.org, or the kernel
GPU drivers.

I know there's at least one intel-gpu-based box that needs firmware updates
to solve dark screen issues on resume, though.  So if you're not at the
latest BIOS/UEFI, update them first.

-- 
  "One disk to rule them all, One disk to find them. One disk to bring
  them all and in the darkness grind them. In the Land of Redmond
  where the shadows lie." -- The Silicon Valley Tarot
  Henrique Holschuh

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