Re: BUG : brightness issue after installation of Ubuntu 12.04.5 on Lenovo X240

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On Wed, 19 Nov 2014, David YE wrote:
> ​At booting time after a fresh install of ubuntu 12.04.5 on a Lenovo X240,
> the dmesg displayed on screen this message :

> [    7.290001] thinkpad_acpi: Unsupported brightness interface, please
> contact ibm-acpi-devel@xxxxxxxxxxxxxxxxxxxxx


> Please acknowledge this email.

You can safely ignore that message.  Thanks.

-- 
  "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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