Re: Unsupported brightness interface, Lenovo laptop.

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On Wed, 05 Nov 2014, Mario Rugiero wrote:
> Also, maybe this is the wrong place to ask, but as you seem to work with
> IBM/Lenovo and I've got no better pointer, who should I report any dmesg

I never got anything from IBM or Lenovo, except a thank you from some cool
people that work there.

Currently, the people in Canonical are the ones with best access to Lenovo
engineers AFAIK.

> screams about firmware bugs on the same computer?

Those can only be fixed by a BIOS/UEFI update.  If you're already using the
newest BIOS/UEFI, all you can do is open a support request directly with
Lenovo.

Note: BIOS/UEFI-related bug reports are effective when the model is still
relatively new, and they're still updating the BIOS/UEFI regularly.  After
it moves into slow maintenance mode, the chances of an official fix are very
small.

-- 
  "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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