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[Bug 1398287] Re: Unity 14.04 Lock button sometimes takes 30~60s to enter lock screen

 

** Changed in: unity/7.2
       Status: In Progress => Fix Committed

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https://bugs.launchpad.net/bugs/1398287

Title:
  Unity 14.04 Lock button sometimes takes 30~60s to enter lock screen

Status in Unity:
  Fix Released
Status in Unity 7.2 series:
  Fix Committed
Status in unity package in Ubuntu:
  Fix Released
Status in unity source package in Trusty:
  Fix Released

Bug description:
  [Impact]

  When the power button is pressed, the shutdown dialog will be
  displayed. Then clicks the 'Lock' button in the shutdown dialog and it
  sometimes takes about 30~60s to lock screen. This happens on many
  Intel-only platforms.

  PS: If user moves the cursor out of the dialog window after clicking
  the 'Lock' button, it will switch to lock screen immediately.

  [Test Case]

  See description under "Impact' above.

  [Regression Potential]

  The fix for this problem involves releasing the grab on the input
  devices earlier in the sequence, allowing the animation sequence to
  begin immediately without a grab-release timeout.  It is unlikely that
  this could introduce any regressions.

  [Other Info]

  This fix  was cherry picked for Ubuntu 14.04 LTS from the Ubuntu
  "Vivid Vervet" dev release where it has been in test for some time
  without incident.

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