Comment 26 for bug 1410406

This bug was fixed in the package lightdm-gtk-greeter - 2.0.4-1ubuntu1

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lightdm-gtk-greeter (2.0.4-1ubuntu1) bionic; urgency=medium

  * New upstream release.
    - Fix: black screen after booting, 100% CPU usage (LP: #1410406, #1509780)
  * Merge with Debian unstable. Remaining changes:
    - debian/{01_ubuntu.conf,60-lightdm-gtk-greeter.conf,rules} add and
      install.
    - debian/control:
      + Build-Depends on liblightdm-gobject-1-dev instead on
        liblightdm-gobject-dev as it's non-existing in archive.
      + Add budgie-lightdm-theme to break/replaces due to conflicting
        budgie-desktop greeter icon (LP: #1669818)
      + Install desktop-base as a suggestion, not as a recommendation
        (LP: #1669818)
    - debian/copyright: update copyright for lightdm-gtk-greeter.
    - debian/lightdm-gtk-greeter.{preinst,postinst,postrm}: migrate post-1.0.0
      configuration to conf.d/01_ubuntu.conf.
    - debian/lightdm-gtk-greeter.maintscript: drop obsolete version of Ubuntu
      config from /etc.

 -- Sean Davis <email address hidden> Wed, 21 Feb 2018 21:45:55 -0500