Public bug reported:

In my Lenovo W520 detected as 428449G on Ubuntu 16.04.2 (x86_64) the
color calibration is implemented wrong. It shows a little colored field
in the center of the screen, where the calibrator should be hold on.
This is not applicable for this correctly detected notebook. It has an
integrated calibrator.

The correct behavior should be: The calibration program should say:
"Close the notebook lid, please." After closing the lid, the hole screen
should show the same color for calibration, applying all the calibration
colors. While the calibration process is in progress, the calibrate led
on the outer side of the lid should blink. When the calibration process
is ready, it should stop blinking and be illuminated until the lid is
opened.

(This is like the original Windows Pantone color calibrator works.)

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: unity-control-center 15.04.0+16.04.20160705-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-72.93-generic 4.4.49
Uname: Linux 4.4.0-72-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
CurrentDesktop: Unity
Date: Sat May  6 23:48:53 2017
SourcePackage: unity-control-center
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: unity-control-center (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug calibrator color xenial

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https://bugs.launchpad.net/bugs/1688931

Title:
  color calibration implemented wrong for Lenovo W520, 428449G

Status in unity-control-center package in Ubuntu:
  New

Bug description:
  In my Lenovo W520 detected as 428449G on Ubuntu 16.04.2 (x86_64) the
  color calibration is implemented wrong. It shows a little colored
  field in the center of the screen, where the calibrator should be hold
  on. This is not applicable for this correctly detected notebook. It
  has an integrated calibrator.

  The correct behavior should be: The calibration program should say:
  "Close the notebook lid, please." After closing the lid, the hole
  screen should show the same color for calibration, applying all the
  calibration colors. While the calibration process is in progress, the
  calibrate led on the outer side of the lid should blink. When the
  calibration process is ready, it should stop blinking and be
  illuminated until the lid is opened.

  (This is like the original Windows Pantone color calibrator works.)

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: unity-control-center 15.04.0+16.04.20160705-0ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-72.93-generic 4.4.49
  Uname: Linux 4.4.0-72-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  ApportVersion: 2.20.1-0ubuntu2.5
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Sat May  6 23:48:53 2017
  SourcePackage: unity-control-center
  UpgradeStatus: No upgrade log present (probably fresh install)

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