[Bug 1294079] Re: New Lock Screen in 14.04 disables power management

[James Lewis]

Update:-

This does not appear to affect a different machine using Intel graphics,
while this machine using AMD/ATI graphics and the open source driver is
affected.  I'll try installing the proprietary driver to see if it makes
a difference.

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https://bugs.launchpad.net/bugs/1294079

Title:
  New Lock Screen in 14.04 disables power management

Status in “ubuntu-meta” package in Ubuntu:
  New

Bug description:
  It appears that there are some power management issues related to the
  new lock screen in 14.04...

  To me, it appears that the screen never goes to sleep while displaying
  the lock screen, yet when I unlock it the screen often immediately
  goes to sleep and is then woken back up because I'm now using it.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: ubuntu-desktop 1.321
  ProcVersionSignature: Ubuntu 3.13.0-17.37-generic 3.13.6
  Uname: Linux 3.13.0-17-generic x86_64
  ApportVersion: 2.13.3-0ubuntu1
  Architecture: amd64
  CurrentDesktop: Unity
  Date: Tue Mar 18 11:50:52 2014
  InstallationDate: Installed on 2013-10-25 (143 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
  SourcePackage: ubuntu-meta
  UpgradeStatus: Upgraded to trusty on 2014-01-17 (59 days ago)

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